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Short Name

TROJAN:CRYPTOWALL

Severity

Critical

Recommended

No

Category

TROJAN

Keywords

CRYPTOWALL

Release Date

2014/06/23

Update Number

2392

Supported Platforms

idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+

CRYPTOWALL


This signature detects phone-home packets from CryptoWall. CryptoWall is a BitLocker variant that encrypts user files after infection. This signature indicates an infected source.

References

  • URL: http://nakedsecurity.sophos.com/2014/06/18/whats-next-for-ransomware-cryptowall-picks-up-where-cryptolocker-left-off/
  • URL: http://en.wikipedia.org/wiki/CryptoLocker
  • URL: http://www.cyberoam.com/blog/cryptowall-the-extended-version-of-cryptolocker/

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