Home Malware Programs Trojans Trojan:Win32/Sirefef.AN

Trojan:Win32/Sirefef.AN

Posted: November 7, 2012

Threat Metric

Threat Level: 9/10
Infected PCs: 37
First Seen: November 7, 2012
Last Seen: April 23, 2022
OS(es) Affected: Windows

Trojan:Win32/Sirefef.AN is a rootkit Trojan that hides itself on the targeted computer to avoid detection and removal by security software. Therefore, Trojan:Win32/Sirefef.AN is difficult to detect and remove from the compromised PC. Trojan:Win32/Sirefef.AN hijacks the affected web browser and causes annoying redirects to suspicious advertising websites designed by scammers to make money from the pay-per-click technique and increased traffic. The list of the websites used by Trojan:Win32/Sirefef.AN varies.

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