我如何阻止一些已知的数据包？

问题描述

限时删除！！

您好，



首先，我正在搜索一个嗅探和过滤网络数据包的基本应用程序，它也应该阻止一些已知的数据包...



我有一台服务器，并且正在运行一些特定的exe ...



一些lamers / hackers发送一个已知的数据包，他们可以关闭特定的exes ...实际上这对我不利...





他们是发送这个数据包（它可以被它们修改，我知道因为我也捕获了一些不同的数据包，它们也会关闭它们）;

 00000000 25 00 00 50 00 00 0E 41 41 75 26 98 AE 82 E8 BB％.. P ... A Au& amp ;〜®，è»
 00000010 00 00 00 19 00 00 00 99 25 03 DD BA 18 E0 1A C3 .......™％。ݺ.à.Ã
 00000020 D9 F4 5D 1B B4 69 6A AB 48 1C 21 09 00 00 50 00Ùô] .'ij«H ....！P。 
 00000030 00 10 47 48 EC 19 A3 DA 2F E9 0E 00 01 20 00 00..GHì。£/é... .. 
 00000040 0B 00 41 67 65 6E 74 53 65 72 76 65 72 00 05 00 ..AgentS erver ... 
 00000050 0D 60 00 00 01 01 00 05 20 0B 00 0D 60 00 00 00 .` ...... ...`... 
 00000060 01 00 01 C3 02 05 00 00 00 02 05 00 0D 60 00 00 ...Ã.... .....`.. 
 00000070 01 01 00 05 60 06 00 0D 60 00 00 00 03 00 02 00 ....`...`....... 
 00000080 02。

如何过滤这个已知的数据包，我不希望这个数据包达到exes ...

有没有包过滤/阻止？

解决方案

Hello,

First off all i'm searching a basic application that sniff and filter network packets and also it should be block some known packets...

I have a server and some specific exe's are running on it...

Some lamers/hackers send a known packet and they can close spesific exes... In practically that is not good for me...


They are sending this packet (It can be modified by them, i know because i also capture some different packets which they also close exes);

00000000  25 00 00 50 00 00 0E 41  41 75 26 98 AE 82 E8 BB   %..P...A Au&˜®‚è»
00000010  00 00 00 19 00 00 00 99  25 03 DD BA 18 E0 1A C3   .......™ %.ݺ.à.Ã
00000020  D9 F4 5D 1B B4 69 6A AB  48 1C 21 09 00 00 50 00   Ùô].´ij« H.!...P.
00000030  00 10 47 48 EC 19 A3 DA  2F E9 0E 00 01 20 00 00   ..GHì.£Ú /é... ..
00000040  0B 00 41 67 65 6E 74 53  65 72 76 65 72 00 05 00   ..AgentS erver...
00000050  0D 60 00 00 01 01 00 05  20 0B 00 0D 60 00 00 00   .`......  ...`...
00000060  01 00 01 C3 02 05 00 00  00 02 05 00 0D 60 00 00   ...Ã.... .....`..
00000070  01 01 00 05 60 06 00 0D  60 00 00 00 03 00 02 00   ....`... `.......
00000080  02                                                 .

How can i filter this known packet, i dont want this packet to reach exes...
Is there any packet filter/blocker?

解决方案

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