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Hdx

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Id 18
Member for14 years, 3 months, 15 days
Comments made2
Documents authored2
News posted1
Packets authored0
Servers owned0

Comments

Hdx
🔎

Just a note, the buffer for Patch Path is not properly cleared and trimmed by the server, resulting in this packet responding with a lot of random extra data. This is just random data and should be ignored. Extracting a NT string from the packet will work fine as it is ALWAYS properly terminated before the extra data.

Example:

0000:  FF 07 08 01 02 00 00 00 00 00 45 1A 00 00 00 00   ÿ.....E....
0010:  E0 C9 95 15 A0 D7 E0 01 26 BA 54 00 50 83 4D AB   àÉ• ×à&ºT.PƒM«
0020:  44 BE 33 03 88 A4 7A 6B 12 35 CE D3 76 BB 90 C1   D¾3ˆ¤zk5ÎÓv»?Á
0030:  FC 2D 6C 48 7E F4 A7 1F 25 06 1B A0 E3 B8 3D 6E   ü-lH~ô§% ã¸=n
0040:  A3 30 9D 3B E6 B3 62 B4 4C E5 E1 C7 B0 0B 0D 23   £0?;æ³b´LåáÇ°.#
0050:  5B 2B D2 02 CD 8E F6 D7 68 2F 51 9E 8B 42 52 3A   [+ÒÍŽö×h/Qž‹BR:
0060:  B9 FE 19 DA 94 11 92 05 0A 7D 43 D9 6D 72 58 31   ¹þÚ”’.}CÙmrX1
0070:  96 DF 85 79 13 F8 BF 54 0C 2C 57 17 10 18 DD A6   –ß…yø¿T,Wݦ
0080:  1E D0 00 ED 40 53 F3 EA C0 08 99 71 37 D8 C4 BA   Ð.í@SóêÀ™q7Øĺ
0090:  81 E2 34 65 CF 1A 36 6F AC 56 14 75 82 2E 04 B5   ?â4eÏ6o¬Vu‚.µ
00A0:  4F 8D 3F 87 B7 EB 1D AD E9 5E EE 0E D6 86 EF FF   O??‡·ë é^îÖ†ïÿ
00B0:  E8 63 DB 1C 47 84 C6 F1 4A C5 3E 22 E4 32 2A A9   ècÛG„ÆñJÅ>"ä2*©
00C0:  FD 3C 26 98 7C B6 78 5A 6A 8A 66 D5 64 9F 27 CA   ý<&˜|¶xZjŠfÕdŸ'Ê
00D0:  46 F2 69 D4 F7 F5 16 FB B1 AA 8C 38 DC 29 89 01   FòiÔ÷õû±ªŒ8Ü)‰
00E0:  39 45 BC AF FA 41 0F 80 28 C3 9C 97 95 60 9B A2   9E¼¯úA€(Ãœ—•`›¢
00F0:  20 24 E0 67 CC B2 61 E7 59 A5 4E 09 BD C2 8F F0    $àg̲açY¥N.½Â?ð
0100:  F9 7B 9A 07 74 CB EC 91                           ù{štËì‘........

If you'll notice, the packet length is 0x0108, minus the header and result dword = 0x0100, looks logical size of a buffer to me!

Also note, that when you FAIL checkrevison, and there is actually something in this buffer, there is no random data.
Exa:

0000:  FF 07 1E 00 01 00 00 00 57 32 42 4E 5F 49 58 38    ÿ.....W2BN_IX8
0010:  36 5F 32 30 30 5F 32 30 32 2E 6D 70 71 00          6_200_202.mpq.
Hdx
🔎

SC/BW

C->S: 0x50
S->C: 0x25
C->S: 0x25
S->C: 0x50
C->S: 0x51
S->C: 0x51
C->S: 0x2d
C->S: 0x33 - icons_star.bni
C->S: 0x14
C->S: 0x33 - tos_USA.txt
C->S: 0x33 - bnserver.ini
C->S: 0x26 - profile\sex
             profile\age
             profile\description
             Record\GAME\0\wins
             Record\GAME\0\losses
             Record\GAME\0\dissconnects
             Record\GAME\0\last game
             Record\GAME\0\last game result
             Record\GAME\1\wins
             Record\GAME\1\losses
             Record\GAME\1\dissconnects
             Record\GAME\1\rating
             Record\GAME\1\high rating
             DynKey\GAME\1\rank
             Record\GAME\1\high rank
             Record\GAME\1\last game
             Record\GAME\1\last game result
S->C: 0x2d
S->C: 0x33 - icons_STAR.bni
S->C: 0x33 - tos_USA.txt
S->C: 0x33 - bnserver.ini
S->C: 0x26
C->S: 0x3a
S->C: 0x3a
C->S: 0x0a
C->S: 0x0b
C->S: 0x0C - "StarCraft", "BroowWar"
S->C: 0x0b
S->C: 0x0a