mirror of
https://github.com/cea-sec/miasm
synced 2026-06-21 13:48:18 +00:00
Camille Mougey
39 lines
560 B
ArmAsm
39 lines
560 B
ArmAsm
main:
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CALL cipher_code
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CALL msgbox_encrypted_start
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CALL cipher_code
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RET
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cipher_code:
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PUSH EBP
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MOV EBP, ESP
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LEA ESI, DWORD PTR [msgbox_encrypted_start]
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LEA EDI, DWORD PTR [msgbox_encrypted_stop]
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loop:
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XOR BYTE PTR [ESI], 0x42
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INC ESI
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CMP ESI, EDI
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JBE loop
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MOV ESP, EBP
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POP EBP
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RET
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msgbox_encrypted_start:
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PUSH 0
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PUSH title
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PUSH msg
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PUSH 0
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CALL DWORD PTR [ MessageBoxA ]
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RET
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.dontsplit
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msgbox_encrypted_stop:
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.long 0
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title:
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.string "Hello!"
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msg:
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.string "World!"
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