Trojan-Downloader:JS/Agent.CTL

Classification

Malware

Trojan-Downloader

JS

Trojan-Downloader:JS/Agent.CTL, Trojan-Downloader:JSAgent.CTL

Summary

This type of trojan secretly downloads malicious files from a remote server, then installs and executes the files.

Removal

Automatic action

Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.

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Technical Details

This trojan-downloader affects users browsing either a malicious website or a legitimate website which has been compromised.

The malware uses Shockwave SWFObject (SWF) Java Script to forcibly run the following crafted SWF content on the browser page:

  • http://jzm015.cn/[...]115.swf
  • http://jzm015.cn/[...]64.swf
  • http://jzm015.cn/[...]47.swf
  • http://jzm015.cn/[...]45.swf
  • http://jzm015.cn/[...]28.swf
  • http://jzm015.cn/[...]16.swf

Running any of these content files triggers the download and execution of a malware file detected as Exploit.SWF.Downloader.eh.

Date Created: -

Date Last Modified: -