ZYDISDISASM(1) General Commands Manual ZYDISDISASM(1)

ZydisDisasm - disassemble files

ZydisDisasm machine_mode [input_file]

ZydisDisasm allows you to decode X86 & X86-64 assembly files, dumping the disassembled instructions to stdout. With no input_file argument, ZydisDisasm will read input from stdin.

ZydisDisasm supports four different machine modes

real machine mode
-16
16 bits machine mode
-32
32 bits machine mode
-64
64 bits machine mode

$ ZydisDisasm -64 input.hex
and byte ptr ds:[rbx], dh
and byte ptr ds:[r14], r14b
xor eax, 0x20453220
xor byte ptr ds:[rax], r12b
xor r12b, byte ptr ds:[rax]
xor r12d, dword ptr ds:[rax]
xor al, 0x38
and byte ptr ds:[rax], dh
xor dword ptr ds:[rax], esp
xor al, 0x20
cmp dword ptr ds:[rax], edi
and byte ptr ds:[rdx], dh
and byte ptr ds:[r8], sil
xor dword ptr ds:[rax], esp
xor byte ptr ds:[rax], dh
and byte ptr ds:[rax], dh
xor byte ptr ds:[rdx], cl

ZydisInfo(1)

February 2023