Thats true what you say but is it not possible for avast to detect it?Heres what boclean log records on execution of the file...
08/09/2004 18:33:21: C:\WINDOWS\TEMP\STB1120.TMP
Trojan horse was found in above file
QUICKBAR TROJAN STOPPED by BOCLEAN!
Above file copied to C:\evidence.boc for examination.
Active trojan horse was shut down. System now safe.
Trojan horse was removed, registry cleaned.
------------------------------
08/09/2004 18:33:26: C:\PROGRA~1\NEWDOT~1\NEWDOT~1.DLL
Trojan horse was found in above file
NEWDOTNET2 TROJAN STOPPED by BOCLEAN!
Above file copied to C:\evidence.boc for examination.
Active trojan horse was shut down. System now safe.
Trojan horse was removed, registry cleaned.
------------------------------
08/09/2004 18:33:32: BUNDLE TROJAN VARIANT STOPPED!
Trojan horse was found in memory.
C:\WINDOWS\TEMP\BUNDLE.EXE contained the trojan.
Active trojan horse WAS shut down. System safe.
------------------------------
08/09/2004 18:34:52: KEENVALUE TROJAN VARIANT STOPPED!
Trojan horse was found in memory.
C:\PROGRAM FILES\COMMON FILES\UPDATER\WUPDATER.EXE contained the trojan.
Active trojan horse WAS shut down. System safe.
------------------------------
08/09/2004 18:35:12: C:\PROGRA~1\NEWDOT~1\NEWDOT~1.DLL
Trojan horse was found in above file
NEWDOTNET2 TROJAN STOPPED by BOCLEAN!
Above file copied to C:\evidence.boc for examination.
Active trojan horse was shut down. System now safe.
Trojan horse was removed, registry cleaned.
------------------------------
08/09/2004 18:37:33: EZULA/BOOT TROJAN STOPPED by BOCLEAN!
Trojan horse was found in memory.
C:\WINDOWS\ILOOKUP\TTIL.EXE contained the trojan.
Active trojan horse WAS shut down. System now safe.
I have submitted the file a few days ago , so perhaps it hasnt been included yet.
Spybot and adware etc would be no good in this case as they would only detect the malware after execution of the file.
me