Published Apr 17, 2016 | Updated Sep 15, 2017

Ransom:Win32/Tescrypt.Q

Detected with Windows Defender Antivirus

Aliases: No associated aliases

Summary

Windows Defender  detects and removes this threat.

This ransomware can stop you from using your PC or accessing your data. It might ask you to pay money to a malicious hacker.

Windows 10 protects you from ransomware. Read more:

Windows 10 Creators Update provides next-gen ransomware protection

Our ransomware page has more information on this type of threat.

Microsoft doesn’t recommend you pay the fine. There is no guarantee that paying the ransom will give you access to your files.

If you've already paid, see our ransomware page for help on what to do now.

Run antivirus or antimalware software

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.

Advanced troubleshooting

You might be able to use the Talos TeslaCrypt Decryption Tool or the TeslaDecoder Tool to recover your encrypted files. However, Microsoft makes no representations or warranties that the tool will recover your files.

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

Use cloud protection

The Microsoft Active Protection Service (MAPS) uses cloud protection to help guard against the latest malware threats. It’s turned on by default for Microsoft Security Essentials and Windows Defender for Windows 10. 

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