In this section

• Home
• Security
• Analyses
• Viruses and spyware

• Analyses
• SophosLabs
• SophosLabs blog
• Spyware and adware
• Top 10 malware
• Hoaxes
• Technical papers
• Email notification
• Best practice
• White papers
• Web seminars
• Podcasts
• Hot topics

Troj/NtRootK-CZ

Category	Viruses and Spyware
Type	Rootkit
What to do	If you've received an alert for a virus or spyware, then follow the instructions for removing the threat.
Prevalence	low high

Summary

• Summary
•  
•  
•  

Affected operating systems	Windows
Protection available since	21 February 2008 06:35:59 (GMT)
Detected by	All Sophos products

Free virus scan
Download the Threat Detection Test

• Free virus, spyware, and adware scan
• Test your existing anti-virus protection
• Find threats your anti-virus missed

|

Get reports about the latest virus and spyware threats delivered to your computer