Windows Defender detects and removes this threat.

This trojan can stop a number of security programs from working on your PC. It can also monitor what you do online.

It can be installed by other members of the Trojan:Win32/Necurs family or by rogue security software, such as Rogue:Win32/Winwebsec.

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Windows Defender detects and removes this threat.

This trojan can stop a number of security programs from working on your PC. It can also monitor what you do online.

It can be installed by other members of the Trojan:Win32/Necurs family or by rogue security software, like Rogue:Win32/Winwebsec.

Find out ways that malware can get on your PC.

Windows Defender detects and removes this threat.

This trojan can stop a number of security programs from working on your PC. It can also monitor what you do online.

It can be installed by other members of the Trojan:Win32/Necurs family or by rogue security software, such as Rogue:Win32/Winwebsec.

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Windows Defender detects and removes this threat.

HTML/Fiexp is a family of HTML pages containing JavaScript components belonging to an exploit kit called Fiesta. Similar to other exploit kits like Blacole, it first checks your browser, version, and installed plugins. It does this to determine what exploit to use on your PC. It can exploit vulnerabilities in Java, Adobe Flash Player, Adobe Acrobat Reader, Microsoft Silverlight, and Internet Explorer.

This threat might get into your PC if you visit a hacked or malicious website.

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TrojanDownloader:Win32/Renos.NL is a generic detection for a family of trojans that connect to certain websites in order to download arbitrary files. This may include Win32/Winwebsec and other TrojanDownloader:Win32/Renos components.

Windows Defender detects and removes this threat.

This trojan tries to steal your passwords and sensitive information. It can also download other malware onto your PC, including other variants of Win32/Kuluoz and Win32/Sirefef, and variants of rogue security software such as Win32/FakeSysdef and Win32/Winwebsec.

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Windows Defender detects and removes this threat.

This threat can download other malware onto your PC.

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Microsoft security software detects and removes this family of threats.

This is a family of JavaScript components belonging to an exploit kit called Fiesta. Similar to other exploit kits, such as Blacole, it first checks your browser, version, and installed plugins. It does this to determine which exploit to use on your PC.

Malware in this family can exploit vulnerabilities in Java, Adobe Flash Player, Adobe Acrobat Reader, Microsoft Silverlight, and Internet Explorer.

They can run on your PC when you visit a hacked or malicious website.

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Live Security Platinum is a variant of Win32/Winwebsec - a family of programs that claims to scan for malware and displays fake warnings of "malicious programs and viruses". They then inform you that you need to pay money to register the software to remove these non-existent threats. It may also terminate processes and services, modify security settings, and block access to websites.

System Progressive Protection is a variant of Win32/Winwebsec - a family of programs that claims to scan for malware and displays fake warnings of "malicious programs and viruses". They then inform you that you need to pay money to register the software to remove these non-existent threats. It may also terminate processes and services, modify security settings, and block access to websites.

Windows Defender detects and removes this threat.

This rogue pretends to scan for malware and shows you fake warnings about malicious programs and viruses. It is designed to scare you into paying money to remove the fake threats by registering the software.

It can also close or stop programs, processes and services, modify security settings, and block access to websites.

It's a member of the Win32/Winwebsec family.

There is more information about this type of malware on our Rogue security software page.

Windows Defender detects and removes this threat.

This rogue pretends to scan for malware and shows you fake warnings about malicious programs and viruses. It is designed to scare you into paying money to remove the fake threats by registering the software.

It can also close or end programs, processes and services, modify security settings, and block access to websites.

It is a member of the Win32/Winwebsec family.

There is more information about this type of malware on our Rogue security software page.

Windows Defender detects and removes this threat.

This threat tries to download rogue security software onto your PC, including Win32/FakeRean.

It runs when you visit a malicious web page and move your mouse cursor over certain graphics or images.

Windows Defender detects and removes this threat.

System Doctor 2014 is a variant of Win32/Winwebsec - a family of programs that claims to scan for malware and displays fake warnings of "malicious programs and viruses". They then inform you that you need to pay money to register the software to remove these non-existent threats. It may also terminate processes and services, modify security settings, and block access to websites.

Windows Defender detects and removes this threat.

The threat is a family of Visual Basic-compiled trojan downloaders that download and run other malware, such as: 

• Win32/Fareit
• Trojan:Win32/Necurs
• Win32/Sirefef
• Win32/Vobfus

• Win32/Zbot

Find out ways that malware can get on your PC.