TDSSserv.sys - Rootkits - Backdoor Trojans

 


TDSSserv.sys is one very nasty Trojan, in our experience visible symptoms of this type of Trojan include Internet browser hijacking, trying to search the web using a popular search engine.

Click on one of the results and you will be directed to another completely different website, another visible symptom is popups for antivirus software.

These symptoms can be just the tips of the iceberg.

On another level it can also capture private information such as bank details and pass codes.

If you think your computer has been infected the first thing is to change any banking pass codes or any other private passwords, of course ensure you do not change these from the infected computer.



The next step is to try and remove the Trojan, running software such as Malwarebytes or Spybot Search and Destroy can help, but this is dependant on how embedded the Trojan is.

A manual way to disable it is to go to Device manager, by right clicking on Computer (Vista) or My Computer (XP) Select Manage and Device Manager – Under the View Menu select Show Hidden Devices – Now look under Non-Plug and Play Drivers for TDSSserv.sys – Right Click on it and Disable  

*** If you attempt to remove it, it will re-install itself the next time you reboot ***

Once this is done, reboot your computer and run another scan using MalwareBytes – another excellent program is Unhijackme which checks for virus and malware problems at start-up.

Notes
This particular type of Trojan is very dangerous, hard to detect and remove due to the way it uses backdoor techniques to access the operating system, hooking into the Windows kernel and bypassing a systems security then modifying system API’s which enables creation of innocent looking registry entries which most security products will not detect.

Even if you remove the Trojan TDSSserv.sys it usually embeds itself into so many parts of a system that fragments will be left behind, and its anyone's guess how malignant or benign they made be.

Many experts agree that the only way to be sure that the your computer is clean is to wipe it and rebuild, and in light of clients becoming infected with this I would have to agree, especially after having seen it return after we thought it was totally removed.

It might take a few hours to rebuild your computer and get it back to the way you want, but it’s a lot less than the misery this could cause if your computer is still infected. 

TDSSserv.sys is just one of many types of malware around - checkout some of our other pages on this.

Search for more on TDSSserv malware


How to remove coolwebsearch malware more at computer-adviser.com
Remove coolwebsearch malware now, removing coolwebsearch can be a real pain, find out which antimalware products will remove it for you, more..
www.computer-adviser.com/remove-coolwebsearch.html

Security virus malware fix - find out how to remove with our guide
The security virus can be very hard to remove as it can disable antivirus and prevent any executables from running, read our malware fix to remove this.
www.computer-adviser.com/security-virus.html

Find out how to make your computer faster for free with our guides
Of course Viruses and other types of malware can cause your computer to run slow, everyone knows that, but did you also know certain large and bloated ...
www.computer-adviser.com/make-your-computer-faster-for-free.html

js-downloader-bnl - what does it do? How did my computer get infected?
This particular malware is classified as a Trojan, which then uses browser exploits to attempt to load banking Trojans onto visiting computers ...
www.computer-adviser.com/js-downloader-bnl.html

computer adviser tdssserv article