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Microsoft Security Intelligence
500 entries found. Displaying page 1 of 25.
Updated on Aug 13, 2011

Trojan:Win32/Vundo.OD is a trojan that is a member of a multi-component trojan family of programs that deliver 'out of context' pop-up advertisements. It also drops files that are capable of downloading other malware and executes arbitrary files.

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 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 19, 2010
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.
 
Trojan:Win32/Vundo.gen!F 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
Trojan:Win32/Vundo.D 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
Trojan:Win32/Vundo.LM 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
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 May 19, 2010
Trojan:Win32/Vundo.gen!BE 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!BP is a generic detection for members of the Win32/Vundo family, which delivers out-of-context pop-up advertisements to the computer on which it is installed.
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
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 Apr 11, 2011
Trojan:Win32/Vundo.AX 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.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Vundo is a family of malicious software that consists of executables and dynamic link library (DLL) files that deliver 'out of context' pop-up advertisements on the clients’ machines. Certain variants may come with their own payload or download and execute remote malicious payloads.

Trojan:Win32/Vundo.CK is a DLL component that installs itself as a Browser Helper Object (BHO), and may show pop-up advertisements on the computers in which it is installed.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Vundo.AY 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