1. Symantec/
  2. Security Response/
  3. Attack Signatures/
  4. Web Attack: Malicious Javascript Payload

Web Attack: Malicious Javascript Payload

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.

Description

This signature will detect attempts to download various shellcodes, which can used to perform various harmful activities on user's system.

Additional Information

An attacker can use various shellcode to execute arbitrary code with the privileges of the user running the application.

Affected

  • Various platforms
  • Twitter
  • Facebook
  • LinkedIn
  • Google+
  • YouTube