Mozilla,Safari,Chrome -same problem

[psvalent05]

I hav window 7 installed on my PC............
Wheneber I make a GOOGLE or Yahoo search..... and click on the links of the results of the search..... it shows a single webpage of an advertisement of some (100ksearchers.com) all the time .... why is this happening...................I'm really fed up with this................

Moreover the Internet explorer implicitly keep on showing automatically the webpages of the advertisement without being opened by the user...... I mostly work on mozilla

Please help me

 

[yowanvista]

This is most probably malware activity
Boot in safemode with networking
Download and install Malwarebytes, update it then run a full system scan
This should fix your issue

Moreover Reset Internet Explorer
http://www.sevenforums.com/tutorials/1222-internet-explorer-reset.html

 

[A Guy]

Welcome to Seven Forums psvalent05. It's possible you may have a version of a TDSS/TDL3 Rootkit that may not be detected by your AV/antimalware protections. This symptom can be caused by many different types of malware, but if you do have a TDSS/TDL3 rootkit, you can try this Kaspersky tool specifically designed for it.

How to remove malware belonging to the family Rootkit.Win32.TDSS (aka Tidserv, TDSServ, Alureon)?

It only takes a few minutes to run, and would not harm anything if no infection was found. A Guy