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Win32/Suweezy
Description: Windows Defender detects and removes this threat. This malware family attempts to exclude certain folders from being scanned by several anti-malware scanners, including Windows Defender. It also installs a service that may be used to download and execute additional malware. This threat is...
Published Date:Feb 22, 2017
Alert level:severe

Trojan:Win32/Suweezy
Description: Windows Defender detects and removes this threat. This malware family attempts to exclude certain folders from being scanned by several anti-malware scanners, including Windows Defender. It also installs a service that may be used to download and execute additional malware. This threat...
Published Date:Feb 22, 2017
Alert level:severe

Trojan:WinNT/Sirefef.A
Description: Trojan:WinNT/Sirefef.A is a component of Win32/Sirefef - a multi-component family of malware that moderates your Internet experience by changing search results and generating pay-per-click advertising revenue for its controllers. The family consists of multiple parts that perform different...
Published Date:Sep 02, 2013
Alert level:severe

Trojan:Win32/Stratork.C
Description:Trojan:Win32/Stratork.C is a malicious program that is unable to spread of its own accord. It may perform a number of actions of an attacker's choice on an affected computer.
Published Date:Dec 14, 2011
Alert level:severe

Trojan:Win32/Fakemsc.A
Description: Trojan:Win32/Fakemsc.A is the detection name for malware that falsely claim to be "Microsoft Security Client". It drops another malware, detected as Trojan:Win32/Fakemsc.A!dll.
Published Date:Jun 21, 2011
Alert level:severe

Rogue:Win32/Sirefef
Description: Windows Defender detects and removes this threat. See the Win32/Sirefef description for more information.
Published Date:Apr 15, 2014
Alert level:severe

Trojan:Win32/Sirefef.AC
Description: Trojan:Win32/Sirefef.AC is a component of Win32/Sirefef - a multi-component family of malware that moderates your Internet experience by changing search results and generating pay-per-click advertising revenue for its controllers. The family consists of multiple parts that perform different...
Published Date:Sep 02, 2013
Alert level:severe

Trojan:Win32/Sirefef.AA
Description: Trojan:Win32/Sirefef.AA is a component of Win32/Sirefef - a multi-component family of malware that moderates an affected user's Internet experience by modifying search results, and generates pay-per-click advertising revenue for its controllers. The family consists of multiple parts that perform...
Published Date:Sep 02, 2013
Alert level:severe

Worm:Win32/Yimfoca
Description:Worm:Win32/Yimfoca spreads via common instant messaging applications and social networking sites. It is capable of connecting to a remote HTTP or IRC server to receive updated configuration data. It also modifies certain system and security settings.
Published Date:Apr 18, 2011
Alert level:severe

Virus:Win32/Sirefef.R
Description: Virus:Win32/Sirefef.R is a detection for Windows system drivers that are modified to perform certain behaviors, such as downloading and executing arbitrary files. This malware is a component of Win32/Sirefef - a multi-component family of malware that moderates an affected user's Internet...
Published Date:Sep 02, 2013
Alert level:severe