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Microsoft Security Intelligence
Published Jun 24, 2008 | Updated Sep 15, 2017

VirTool:Win32/Obfuscator.ABO

Detected by Microsoft Defender Antivirus

Aliases: No associated aliases

Summary

Windows Defender detects and removes this threat.

VirTool:Win32/Obfuscator.ABO are a group of programs that hide their purpose to avoid analysis and detection by your security software.  To do this they use a combination of encryption, compression, anti-debugging and anti-emulation techniques.

These techniques are used by a number of different kinds of malware. The malware that lies "underneath" can have almost any purpose.

The following Microsoft security software detects and removes this threat:

Even if we've already detected and removed this particular threat, running a full scan might find other malware that is hiding on your PC.

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