X-Sec Antivirus Released!

X-Sec Antivirus Release Note


  • Adjust Heuristic Engine for phishing pdf
  • Optimize codes
  • Optimize script identification logic


  • X-Sec CommandLine Scanner updated to
  • XSec_FC.dll updated to
  • XSec_FI.dll updated to
  • XSec_HE.dll updated to

Users must update to this version otherwise you will no longer use Cloud Engine.

nRansom v2

nRansom v1 Analysis: http://xywcloud.blogspot.com/2017/09/nransom.html

nRansom v3 Analysis: http://xywcloud.blogspot.com/2017/10/nransom-v3.html

As you can see from the title, the new ransomware called “nRansom” has been updated. But after a full analysis of nRansom v2, we only found few changes(but some of them are important) Continue reading “nRansom v2”