Threat Description

Exploit: ​W32/XDropper.BR

Details

Category: Malware
Type: Exploit
Platform: W32
Aliases: Exploit:​W32/XDropper.BR

Summary


A program or technique that takes advantage of a vulnerability to remotely access or attack a program, computer or server.



Removal


Automatic action

Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.

More scanning & removal options

More information on scanning or removal options is available in the documentation for your F-Secure security product on the Downloads section of our Home - Global site.

You may also refer to the Knowledge Base on the F-Secure Community site for more information.

Contact Support

For further assistance, F-Secure customers can request support online via the Request support or the Chat forms on our Home - Global site.



Technical Details


Exploit:W32/XDropper.BR identifies malware that exploits the CVE-2007-0030 vulnerability, using a specially-crafted malicious Excel file.

This malware is also mentioned in our Weblog.

Execution

Exploit:W32/Xdropper.BR will drop the following file upon execution:

  • %temp%\svchost.exe - detected as Trojan-Dropper:W32/Agent.DJGD

The dropper will drop additional binaries that will download and executes malicious files from:

  • https://211.21.161.10/images/[..].gif
  • https://60.249.139.16/images/[..].gif
  • https://203.161.117.17/[..].gif

The URLs are dead during the investigation.






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