42 lines
556 B
NASM
42 lines
556 B
NASM
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; opaque predicates
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bits 64
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SECTION .data
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; empty
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SECTION .text
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extern steal_data;
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extern google_me;
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global _start
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_start:
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mov rbx, 0
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mov rcx, 2
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cmp rbx, rcx
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je obf1
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mov rax, 42
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mul rcx
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cmp rax, rcx
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je obf2
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jmp fin
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obf1:
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xchg rax, rbx
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mov rbx, 7
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div rbx
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; NOTE: call removed, otherwise ld fails to build
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;call steal_data
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jmp obf2
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obf2:
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add rax, 13
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xor rax, rcx
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; NOTE: call removed, otherwise ld fails to build
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;call steal_data
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;call google_me
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fin:
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nop
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