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 Post subject: [WARNING] D2BS is NOT safe to use at this time!
PostPosted: Wed Dec 27, 2017 10:44 pm 
 
D2BS Dev
D2BS Dev
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Joined: Sun Jun 22, 2008 7:00 pm
Blizzard has utilized bnet 0x4C 'extrawork' implementation to remotely download their new anticheat 'stage{a,b,c}' libraries which report hashes of d2 memory via 0x4B response.

Some ideas for potential work around (not recommended/short term):
1) block bnet 0x4C S->C and hope blizzard doesn't ban you for not responding (*reported not working)
2) pretend to be a mac user by spoofing 'XMAC' when sending bnet 0x7 C->S response
3) reverse engineer the extrawork libs and properly respond using bnet 0x4B C->S, in addition, you must detect changes to the anti-cheat and make sure to exit if you haven't implemented a fix

If you are interested in relevant d2 functions, feel free to look at FOG ordinals (1.13d) -10006 which is recv bnet packet and relevant compress/decompress ordinals: -10223 and -10224.
Note: the extrawork files utilize encryption and obfuscation. Also make sure to hook tls callback otherwise your debugger will just run and exit (and get you banned) without breaking at anything relevant.

**be wary of fake software/scams that claim that kolbot/d2bs/d2bot have been updated**

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