CFour Trojan details

  • Description

    This parasite is a backdoor trojan , which usually performs its destructive activities through ICQ instant messenger . In case this messenger is detected on the infected PC , this trojan infects it and tries to connect to the hacker . If this happens, hacker gets a partial control over machine; he or she is able to steal user's passwords and perform various harmful system changes.

  • Alias

    Backdoor.CFour