Published Jun 08, 2011|Updated Sep 15, 2017


Alert level: Severe Detected with Windows Defender Antivirus

Also detected as: No associated aliases

Windows Defender detects and removes this threat.

Win32/Yimfoca is a worm family that spreads via common instant messaging applications and social networking sites. It is capable of connecting to a remote HTTP or IRC server to receive updated configuration data. It also modifies certain system and security settings.


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