Published Oct 01, 2008|Updated Sep 15, 2017


Alert level: Severe Detected with Windows Defender Antivirus

Also detected as: Backdoor.Win32.Bifrose.phc (Kaspersky) Troj/Bifrose-UV (Sophos) Backdoor.Bifrose.ZTO (BitDefender) BackDoor-CEP (McAfee) Backdoor.Bifrose (Symantec)

Backdoor:Win32/Bifrose is a backdoor trojan that connects to a remote IP address using either TCP port 81 or a random port. It allows an attacker to access the computer and perform various actions.


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