Official kRO Packet length problem

[BeddyBear]

I tried to my best.

WPE pro, Wireshark, JCV tools, packet extractor, Stripper v207, disassembler program,

i setuped strawberry perl, active perl.

Oh, but still have problem.

Unknown switch packet Tokenizer 083E

http://beddybear.tistory.com/11

here is screenshot.

server type : Official kRO(baphomet)
master version : ? (i used default)
server version : 19 or 8_2
ip : ? (i used default)

https://skydrive.live.com/redir.aspx?cid=cd7dc9ef99e4be73&resid=CD7DC9EF99E4BE73!112&parid=CD7DC9EF99E4BE73!111&authkey=!ADg_b_KwDvo_JVU

here is Official kro .exe

http://beddybear.tistory.com/13

here is how to log-in and start ragnarok.

if you need acount, plz tell me.

[kLabMouse]

I tried to my best.

WPE pro, Wireshark, JCV tools, packet extractor, Stripper v207, disassembler program,

i setuped strawberry perl, active perl.

Oh, but still have problem.

Unknown switch packet Tokenizer 083E

http://beddybear.tistory.com/11

here is screenshot.

server type : Official kRO(baphomet)
master version : ? (i used default)
server version : 19 or 8_2
ip : ? (i used default)

https://skydrive.live.com/redir.aspx?ci ... _KwDvo_JVU

here is Official kro .exe

http://beddybear.tistory.com/13

here is how to log-in and start ragnarok.

if you need acount, plz tell me.

How about Extractor v3 ? It can work with process Dump's too.

[BeddyBear]

Thx to reply

Do you mean
Usage:
1) Download and unpack http://openkore.svn.sourceforge.net/vie ... /?view=tar
2) Download start.exe and XSTools.dll from http://misc.openkore.com and unpack to the same folder where packet_extract.pl is placed (optional)
3) copy target .exe file to the same folder where packet_extract.pl is placed
4) run "start.exe ! packet_extract.pl your_exe_name.exe" or "perl packet_extract.pl your_exe_name.exe" to generate extractor.exe
5) run "extractor.exe > recvpackets.txt" to save extracted packets to text file.

this? I tried already...
and got a problem.
It's "Search for Packet Len Map failed!"

Oh...i lost myself T_T

[kLabMouse]

Thx to reply

Do you mean
Usage:
1) Download and unpack http://openkore.svn.sourceforge.net/vie ... /?view=tar
2) Download start.exe and XSTools.dll from http://misc.openkore.com and unpack to the same folder where packet_extract.pl is placed (optional)
3) copy target .exe file to the same folder where packet_extract.pl is placed
4) run "start.exe ! packet_extract.pl your_exe_name.exe" or "perl packet_extract.pl your_exe_name.exe" to generate extractor.exe
5) run "extractor.exe > recvpackets.txt" to save extracted packets to text file.

this? I tried already...
and got a problem.
It's "Search for Packet Len Map failed!"

Oh...i lost myself T_T

IF "your_exe_name.exe" is Packed .exe then it will fail. Try to Dump the .exe from Memory using some tool.

[DrKN]

U can use some tools like DiE Scan to check is the file packed or not

[SkylorD]

Tip:

I use Kore in bRO and any privates.

bRO : ASProtect 1.23 RC4 - 1.3.08.24 -> Alexey Solodovnikov
Privates(RagnaNext for example) : None

If i use the v3 for extract recvpackets from the ragnaNext.exe, appears the message : Search for packet len map failed !
But, if i use JCV RO tools work normally.

Else, if i use the JCV RO Tools to extract the recvpackets from ragexe.exe (bRO), with ragexe already unpacked, appears :

==================[ ERROR ]==================
Sorry I cant find the offset of the packet length function.
The executable file might be compressed/protected.
=============================================

I don't know the motive of this, i don't know if this is normally, but i think that this would a super tip.

In the other words :

JCV = Private
V3 = Official

[iMikeLance]

https://skydrive.live.com/redir.aspx?ci ... _KwDvo_JVU

here is Official kro .exe

If you're trying to extract recvpackets from the executable you posted then there's your problem. Thats not a RO executable, that's kRO patch client.
If the RO Executable is packed then you can try to unpack it using some automatic tools. If you can't find this kind of tool, then you'll have to unpack it manually using ollydbg.
After that, Packet Extractor v3 should be fine, but you can try JCV tools too.