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Microsoft Security Intelligence
500 entries found. Displaying page 1 of 25.
Updated on Apr 11, 2011
Win32/Vundo is a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files. Win32/Vundo is often distributed as a DLL file and installed on a computer as a Browser Helper Object (BHO) without a user's consent. The Vundo family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on Oct 06, 2013
Windows Defender Antivirus detects and removes this threat.
 
Win32/Vundo is a multiple-component family of malware that delivers "out of context" pop-up advertisements. Variants of the family may also download and run other files, including malware and adware.

Vundo is often installed as a browser helper object (BHO) without your consent, by other malware.

This family uses advanced defensive and stealth techniques to escape detection and to hinder removal. 

Alert level: high
Updated on Oct 06, 2013

Windows Defender detects and removes this threat.

This threat is classified as a trojan downloader. It tries to download and install other malware or unwanted software.

Some downloader trojans target specific files on remote websites. Others target a specific URL that points to a website with exploit code that can automatically download and run software or malicious code on your PC.

More details are available in the Win32/Vundo family description.

 

Alert level: severe
Updated on Apr 11, 2011
Win32/Vundo is a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files.
Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on Oct 28, 2012
Trojan:Win32/Vundo.RD is a member of Win32/Vundo - a multiple component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files. Vundo is often distributed as a DLL file and installed on an affected computer as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on Jul 15, 2012

TrojanDropper:Win32/Vundo.R is a variant of Win32/Vundo, a multiple-component family of programs that deliver "out of context" pop-up advertisements.

TrojanDropper:Win32/Vundo.R installs Adware:Win32/EoRezo, and may also download and execute arbitrary files.

Alert level: severe
Updated on May 19, 2010
Trojan:Win32/Vundo.gen!C is a generic detection for a multi-component family of programs that deliver 'out of context' pop-up advertisements to the computer on which they are installed and may download and execute arbitrary files. Win32/Vundo.gen!C may exist on a computer as a dynamic link library (DLL) or as an executable. Some variants function as Browser Helper Objects (BHOs). It may also use defensive methods to make itself difficult to remove from the affected machine.
Alert level: severe
Updated on May 19, 2010
Trojan:Win32/Vundo.gen!AJ is a component of Win32/Vundo - a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files.
 
Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on May 19, 2010
Trojan:Win32/Vundo.gen!BI is a component of Win32/Vundo - a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files.
 
Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on Apr 11, 2011
Win32/Vundo is a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files. Win32/Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on Oct 14, 2011

Trojan:Win32/Vundo.gen!BY is a generic detection for members of the Win32/Vundo family, a multi-component family that delivers 'out-of-context pop-up advertisements'. Trojan:Win32/Vundo.gen!BY has also been observed modifying and redirecting search engine results on specified web browsers.

Alert level: severe
Updated on Apr 11, 2011
Win32/Vundo is a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files.
Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Vundo.HM is a component of Win32/Vundo, a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files. Win32/Vundo is often distributed as a DLL file and installed on a computer as a Browser Helper Object (BHO) without a user's consent. The Vundo family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
 
For more information, please see the Win32/Vundo family description elsewhere in our encyclopedia.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Vundo.KZ is a variant of Win32/Vundo, a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files. Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
 
For more information, please see the Win32/Vundo analysis elsewhere in our encyclopedia.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Vundo.LO is a generic detection for a trojan that injects its code into running processes and downloads and executes arbitrary files.
Alert level: severe
Updated on May 20, 2011

Trojan:Win32/Vundo.gen!AW is the generic detection for components of Win32/Vundo - a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files.

Win32/Vundo is often distributed as a DLL file and installed on an affected computer as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.

For more information, please see the Win32/Vundo analysis elsewhere in the Microsoft Malware Protection Center encyclopedia.

Alert level: severe
Updated on May 19, 2010
Trojan:Win32/Vundo.gen!BA is a trojan that injects its code into running processes and downloads and executes arbitrary files, which may include additional malware.
Alert level: severe
Updated on May 19, 2010
Trojan:Win32/Vundo.gen!AO is a component of Win32/Vundo - a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files.
Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on May 20, 2010
Trojan:Win32/Vundo.gen!V is a generic detection for a multi-component family of programs that deliver 'out of context' pop-up advertisements to the computer on which they are installed and may download and execute arbitrary files. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe
Updated on May 20, 2010
Trojan:Win32/Vundo.gen!Z is a generic detection for variants of Win32/Vundo, a multiple-component family of programs that deliver 'out of context' pop-up advertisements. They may also download and execute arbitrary files. Vundo is often distributed as a DLL file and installed on an affected machine as a Browser Helper Object (BHO) without a user's consent. This family uses advanced defensive and stealth techniques to escape detection and to hinder removal.
Alert level: severe