• Threat Level: High
  • Description: SubSearch is an Internet Explorer Browser Helper Object,toolbar and a browser hijacker. It detects when you are using a search engine, and opens its own 'enhanced results' sidebar containing paid links. This is styled to look a bit like the search engine you are using at the time. Apart from the fake search results, it can also show pop-up adverts when IE is first opened, if directed to do so by their controlling server. SubSearch has a silent auto-update feature. The v2,v21,v22 variants connect periodically to their controlling server which can direct them to download and execute code from it. The v2 variant suffers from a critical security hole: it can be directed by any web page to download any file and write it anywhere to the filesystem, including over other program files which may then get run.
  • Type: TT_Adware
  • Threat Analysis: Search ThreatExpert to view reports
  • Removal: This infection can be removed using Spyware Doctor.

More Information:

With new threats to your PC emerging every day, it's essential to maintain up-to-date antivirus software in order to fend off the latest viruses, worms, and Trojans. But before implementing the proper defense, it's necessary to identify the malware that's capable of infecting your PC. And that's where the PC Tools Malware Research Center comes in. The highly specialized MRC team is dedicated to researching the most recent threats and updating its database of known infections accordingly. That way, PC Tools can constantly update its award-winning antivirus and antispyware software, making it practically impenetrable. Whether it's a Trojan, worm, virus, or spyware—if it's found within MRC's Infection Database, PC Tools' Spyware Doctor can remove it. PC Tools goes beyond malware protection; it also highly values educating PC users about the threats they continuously face. Each piece of malware included herein contains useful information such as a description of the infection and how dangerous it is. After all, being well informed is another vital step to staying safe.