38 lines
680 B
ArmAsm
38 lines
680 B
ArmAsm
bits 64
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global _start
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_start:
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push rax
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push rdi
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push rsi
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push rdx
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mov rdi, 1
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lea rsi, [rel msg]
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mov rax, rsi
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sub rax, qword [rel text_section] ;text_section address
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mov r8, qword [rel section_sisze] ;text_section size
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mov r9, 0 ;increment register
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xor r10, r10
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encrypt:
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cmp r8, r9
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je end_encrypt
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movzx r10, byte[rax + r9]
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;inc r10b ;rot + 1
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mov byte[rax + r9], r10b
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inc r9
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jmp encrypt
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end_encrypt:
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mov rdx, 14
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mov rax, 1
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syscall
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pop rdx
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pop rsi
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pop rdi
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pop rax
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jmp 0xdadadada
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msg db "....WOODY....",10
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text_section dq 0xbabababababababa
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section_sisze dq 0xcacacacacacacaca
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