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Published Oct 08, 2012 | Updated Sep 15, 2017


Detected by Microsoft Defender Antivirus

Aliases: TR/Tophos.A.2 (Avira) Win32/Tophos.A worm (ESET) Trojan.Win32.Cossta (Ikarus) Trojan.Win32.Cossta.uqt (Kaspersky) W32/Tophos-B (Sophos)


Worm:Win32/Tophos.A is a worm that copies itself to network shares and removable drives, displays an adult-oriented image, and may download additional malware into your computer.

To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products detect and remove this threat:

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