$ cat writeup.md…
$ cat writeup.md…
rev_kids20
Task: x86 NASM source asm_3.s is given and you must report the final value of register ecx. Solution: manually trace the instruction stream, applying mul semantics (EDX:EAX = EAX*operand, low 32 bits in EAX) and tracking ebx as a saved copy of the input, yielding 10^3 + 10*7 + 37 = REDACTED.
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