BrowserModifier.Matcash is a multi-component family of trojans that downloads and executes arbitrary files. Some variants of this family may install a toolbar.

The toolbar installed is regarded a Browser Helper Object (BHO), allowing the toolbar to run when the browser is launched.

BrowserModifier.Matcash should definitely NOT be trusted, and should be removed from any system, as soon as it has been detected.

A computer system infected with as BrowserModifier.Matcash may display the following warning signs:

• Corrupt files re-opens after been erased
• Modified browser start page, search page and error page
• Missing registry files
• Unknown programs show up in the process list
• Annoying Pop-Up Advertisement
• Changes in Internet Settings
• Unwanted Web Browser Components
• Decreased System Speeds

Should your system be experiencing any of the above mentioned symptoms, chances are there is malware present.

This particular malware, BrowserModifier.Matcash is installed under deceptive pretences, infiltrating the user’s PC without their approval or knowledge.

As with many of these type malware applications, BrowserModifier.Matcash makes use of a number of vulnerabilities, for example:

1. P2P (Peer-to-Peer) Networks
2. Freeware and Shareware
3. Malicious Websites

To avoid unnecessary risk of further damaging your computer system, you should make use of a good legitimate and reliable spyware remover, which will come equip with all the necessary tools needed to rid your system of all nefarious activity allowed to enter into the system by BrowserModifier.Matcash.

Therefore, the best bet, should you feel your system has been infected with BrowserModifier.Matcash, would be to utilize a trusted anti-spyware application to rid your system of this dubious application, and all its components.