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Published May 10, 2011 | Updated Sep 15, 2017

Behavior:Win32/Ramnit.gen!A

Detected by Microsoft Defender Antivirus

Aliases: No associated aliases

Summary

Microsoft security software detects and removes this threat.

This malware family steals your sensitive information, such as your bank user names and passwords. It can also give a malicious hacker access and control of your PC, and stop your security software from running.

These threats can be installed on your PC via an infected removable drive, such as a USB flash drive.

Use the following free Microsoft software to detect and remove this threat:

You should also run a full scan. A full scan might find hidden malware.

Protect your sensitive information

This threat tries to steal your sensitive and confidential information. If you think your information has been stolen, see:

You should change your passwords after you've removed this threat:

Advanced troubleshooting

To restore your PC, you might need to download and run Windows Defender Offline. See our advanced troubleshooting page for more help.

Get more help

You can also ask for help from other PC users at the Microsoft virus and malware community.

If you’re using Windows XP, see our Windows XP end of support page.

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