Orpheu: Problems getting SV_CheckProtocol function
Hi, I want to make a signature for SV_CheckProtocol, but I have lots of problems, principally, IDA shows me the disambled dll messy, i donīt get something like this:
[IMG]http://img232.**************/img232/3022/orpheuhowtomakesigofbyt.png[/IMG] Really, I need some help to get started Iīm following the tut by Arkshine: http://forums.alliedmods.net/showthread.php?t=147998 PD: Iīm disassembling swds.dll |
Re: Orpheu: Problems getting SV_CheckProtocol function
Why would you need that function ?
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Re: Orpheu: Problems getting SV_CheckProtocol function
For windows, you have to find the function before. There is a tutorial about that.
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Re: Orpheu: Problems getting SV_CheckProtocol function
Quote:
Quote:
PHP Code:
[IMG]http://img132.**************/img132/2342/idadis.png[/IMG] |
Re: Orpheu: Problems getting SV_CheckProtocol function
So, read carefully the tutorial, it's explained how to configure IDA to show opcode bytes.
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Re: Orpheu: Problems getting SV_CheckProtocol function
Well, Iīve made some tests and I get this:
PHP Code:
PHP Code:
Server console: PHP Code:
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Re: Orpheu: Problems getting SV_CheckProtocol function
[55 -> [0x55
Weird you have missed that. |
Re: Orpheu: Problems getting SV_CheckProtocol function
Thanks, at least, the console show somethin:
PHP Code:
EDIT: Works, but no works PHP Code:
Arkshine, in your tutorial you have something like this PHP Code:
I have: HEX Value (first 16 bytes) PHP Code:
PHP Code:
I think Iīve made this part bad: PHP Code:
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Re: Orpheu: Problems getting SV_CheckProtocol function
It should be ok : 55 8B EC 56 57 8B 7D ? 85 FF 75 ? 68 ? ? ? ? E8 ? ? ? ? 83 C4 ? 33 C0 5F 5E 5D C3 8B 75
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Re: Orpheu: Problems getting SV_CheckProtocol function
Still not working:
[0x55,0x8B,0xEC,0x56,0x8B,0x7D,"*",0x85,0xFF,0 x75,"*",0x68,"*","*","*","*",0xE8,"*","*","*" ,"*",0x83,0xC4,"*",0x33,0xC0,0x5F,0x5E,0x5D,0 xC3,0x8B,0x75] Can you tell met what have you done? Why 33 hex characters? |
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