Trojan.Brisv.A!inf

Trojan.Brisv.A!inf, also known as W32/GetCodec-A, is a prompt Trojan usually downloaded with other infected data. Once Trojan.Brisv.A!inf is downloaded, it may start searching to detect all media files. The extensions: .asf, .mp2, .mp3, .wma and .wmv will then be amplified with the part of Trojan.Brisv.A!inf.

Once the files are infected, Trojan.Brisv.A!inf will then exploit Windows Media Player to redirect your browser to malicious websites to further download rogue products. Trojan.Brisv.A!inf modifies the follwing keys in the Registry:
HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences\"URLAndExitCommandsEnabled" = "0"
HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Player\Extensions\.mp3\"Permissions" = "21"

Trojan.Brisv.A!inf may also activate download links through Windows Media Player to infect Windows with malware.