this is how anticheat.dll is being detected by Norman SandBox

[Ace]

anticheat.dll : INFECTED with W32/Obfuscated (Signature: W32/Obfuscated)


[ DetectionInfo ]
    * Filename: C:\analyzer\scan\anticheat.dll.
    * Sandbox name: W32/Obfuscated.T.
    * Signature name: W32/Obfuscated.T.
    * Compressed: YES.
    * TLS hooks: NO.
    * Executable type: Library(DLL).
    * Executable file structure: OK.
    * Filetype: PE_I386.

[ General information ]
    * Anti debug/emulation code present.
    * File length:      1010555 bytes.
    * MD5 hash: 504d52acd5a774a1041891f03cf1d569.
    * SHA1 hash: fefef88da8ca2b743e9aac14062aa78b7784e47f.

[Ace]

I however took the liberty before redownloading anticheat just now, to send them the txt file that accompanies it, If that don't work, I will send the dll itself...  This is what I had told them...

There is a file called anticheat.dll from this site, this is the txt file license agreement that comes with ti, you detect it as a trojan, but its main purpose is to protect users of Quake2 a game, from cheats.  Players tend to cheat on Quake2, and this anticheat is a strong preventive messure, I did not create it, but this is the text file, since I have not re-downloaded it, and your software, and malware cleaner persists on removing this dll, yes its malacious, but it does not harm the users PC in anyway, it is only used for cheat prevention.  Please download this, and see for yourself, research this dll before including it in your scanners...