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Message-ID: <20050111101157.GA27814@fist.immunitysec.com>
From: nicolas.waisman at immunitysec.com (Nicolas Waisman)
Subject: full-disclosure@...ts.netsys.com

Libdisassemble is not a disassembler, just a lib. The simple disassemble it is just an example of how easy is to use it (it's a two-line assembler that shows how to incorporate it's opcode dissassembly. hence the term 'lib..dissassembly')

Nico
Immunity, Inc


> my mistake...

>short jump:
>it's JMP_Address + 2 + Second_Byte_value = Next_Instruction_Address

>shadown at twister:~/tmp$ echo -n -e "\x75\x65" > a
>shadown at twister:~/tmp$ ndisasm -b32 a
>00000000  7565              jnz 0x67
>shadown at twister:~/tmp$ ~/instalar/libdisassemble/disassemble.py a 0x0 0xff
>Disassembling file a at offset: 0x0
> 00000000:   jnz           0x65

>this is where my mistake came from ;)
>thnx