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Microsoft Security Intelligence
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500 entries found. Displaying page 2 of 25.
Updated on Jun 03, 2011

Worm:Win32/Agent.IG is a worm that spreads by copying itself to specified drives.

Alert level: severe
Updated on Nov 17, 2014

Windows Defender detects and removes this threat.

This threat is a malicious macro that can download and run files on your PC. It runs when you open an infected Microsoft Office file.

It can be downloaded as a spam email attachment, or from a malicious website.

Find out ways that malware can get on your PC.  

Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/Oderoor.gen!A is a backdoor Trojan that allows an attacker access to the compromised computer. This Trojan may connect with remote Web sites and SMTP servers.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Agent.ZAT.dr may install other files, and connect to known banner advertisement domains.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Agent.BDC is a trojan that downloads and executes arbitrary files, including additional malware. In the wild, we have seen this trojan being distributed via a link contained in a malicious e-mail that claims to be from Microsoft regarding security updates.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Agent.BDC is a trojan that downloads and executes arbitrary files, including additional malware. In the wild, we have seen this trojan being distributed via a link contained in a malicious e-mail that claims to be from Microsoft regarding security updates.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Agent.ZAT may connect to known banner advertisement domains and download advertising content and additional files.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:VBS/Agent.EK is detection for a specific block of trojan VBScript code. The trojan code may download and execute other malicious software (malware).
Alert level: severe
Updated on May 22, 2012

TrojanDropper:Win32/Agent.KL is malware that drops other malware, and then deletes itself.

Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Agent.MT is a detection for malware that attempts to download and execute arbitrary files, and modifies the computer's security settings.
Alert level: severe
Updated on Nov 22, 2007
Trojan:Win32/Agent.AGB is a hacking tool designed to supply attackers with "Captcha" translations. The tool is designed to submit Captcha samples to a collection server.
 
Captcha is an acronym for "Completely Automated Public Turing test to tell Computers and Humans Apart". The main purpose for using Captcha is for human-authentication; it is used as a deterrent for attackers using automated methods of logging into chat rooms, or forums to post spam messages and advertisements.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Agent.AGA is a Trojan lowers security settings, disables System File Checker, and connects to a remote Web site periodically.
Alert level: severe
Updated on Jun 10, 2014

This program was detected by definitions prior to 1.175.1834.0 as it violated the guidelines by which Microsoft identified unwanted software. Based on analysis using current guidelines, the program does not have unwanted behaviors.

Alert level: moderate
Updated on Sep 10, 2021
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Agent.ZF is a Trojan downloader that drops a file onto the infected computer and attempts to download unwanted software from a remote Web site. The content could include anything from additional downloader Trojans to imitation security programs.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Agent.EI is part of a multi-component malware family that propagates by creating copies in drives found in the system.
Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/Agent.OI is a detection for malware that allows remote access to the infected computer, which includes but is not limited to downloading and uploading files and executing commands.
Alert level: severe
Updated on May 05, 2016

Windows Defender detects and removes this threat.

TrojanDownloader:VBS/Agent.EH is a detection for malicious VBScript embedded in HTML web pages that attempt to exploit a vulnerability described in CVE-2006-0003 to download and execute arbitrary files.

Alert level: severe
Updated on Apr 11, 2011

Trojan:Win32/Agent.ABGY is a trojan that can download and execute arbitrary files.

Alert level: severe
Updated on Apr 19, 2011

Trojan:Win32/Agent.DX is a trojan that displays unsolicited advertisements when the user initiates a search request using Baidu.

Alert level: severe