backdoor blackhole

COMODO Internet Security Logs
Table : Antivirus Logs
Date Created : 22/10/2009 1:39:19 PM
Log Scope : Today
Records count : 1
Date/Time Action Location Malware Name Status
10/22/2009 1:13:13 PM Detect C:\Program Files (x86)\Warcraft III\war3.exe Backdoor.Win32.Blackhole.SJ@29503603 Success
End of The Report
Copied this from HTML version of log. It detected this as a backdoor. Never done this before, and I use this file almost everyday. Why now all of a sudden. Weird. Not sure what to do. It detected it, but i didn’t do anything just left it and finally the file executed as per normal and i just quit out of it. I don’t really want to remove it because I don’t have another copy!

Hi sgtslick,

Please submit the detected sample as false-positive at in order to verify if this is a false-positive.

Thanks and regards,