Sophos

Troj/Zlob-Gen

Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Included in our products from February 2009 (4.38)
Protection available since 4 September 2008 11:06:12 (GMT)
Last updated 3 December 2008 05:59:31 (GMT)
Detected by All Sophos products

Action

Please follow the instructions for removing Trojans.

The name Troj/Zlob-Gen is used where a file belongs to a particular family of Trojans, but the variant is not separately identified. Sophos's proactive protection technology will identify such files as a -Gen variant.

  1. Ensure that you are using the most recent IDE files, as more precise detection could now be available. If necessary

  2. Please send us a sample to assist in improving our technology.
  3. Use the instructions for removing generically detected files to delete the file from your computer.
  4. If you require further assistance with disinfection, contact support.

More Information

Troj/Zlob-Gen detects members of the Zlob family of Trojan downloaders.

The Troj/Zlob-Gen family of Trojans usually attempt to stealth themselves by injecting themselves into another system process or by registering themselves as a service process.

The typical Troj/Zlob-Gen Trojan may create folders in the <System> folder and store downloaded files in these folders and set the following registry entries to run on user startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer\run
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

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