1. Symantec/
  2. Security Response/
  3. Attack Signatures/
  4. System Infected: Netweird.B Activity 2

System Infected: Netweird.B Activity 2

Severity: High

This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.


This signature detects Backdoor.Weecnaw activity on compromised machine.

Additional Information

Backdoor.Weecnaw is a Trojan horse that opens a back door and steals information from the compromised computer. It may also download potentially malicious files.


  • Various Windows platforms.


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