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Published 20 hours ago • verified publisher icon diamondo25

v183+ GMS incorrect outbound opcode

Open BobNigers opened this issue 7 years ago • 4 comments

This issue has been happening since v183.1.

Unable to see the correct outbound opcode. The packet structure seems fine. The opcode changes each time upon channel change. It seems to affect only the outbound opcodes that are used for the channels. The login outbound opcodes are proper and don't change.

BobNigers avatar Mar 03 '17 10:03 BobNigers

Yes, Nexon has implemented an opcode crypto. I am currently unable to help with this issue, as it would require some major changes to the codebase, possibly adding realtime packet handling (would help with logging things like drops in realtime, too!).

diamondo25 avatar Mar 03 '17 10:03 diamondo25

can you provide code for opcode crypto like from ida?

BobNigers avatar Mar 03 '17 13:03 BobNigers

Nope, because its obfuscated.

diamondo25 avatar Mar 03 '17 13:03 diamondo25

Now that a v188 Unvirtualized Client has been released will this issue be fixed?

gigibader avatar Jan 23 '18 20:01 gigibader