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Microsoft Security Intelligence
218 entries found. Displaying page 1 of 11.
Updated on Nov 11, 2010
Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/PcClient.BR is a backdoor trojan that connects to a remote server via an HTTP GET command. Its download component downloads and runs arbitrary files from certain websites.
Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/PcClient.ZP is a trojan that connects to a remote Web site to allow backdoor access and control to the computer in which it is installed. When run, it drops other malware and hooks certain functions and APIs.
Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/PcClient.ZL is a trojan that allows limited backdoor access and control of an affected computer.
Alert level: severe
Updated on May 23, 2011

Backdoor:Win32/PcClient.CN realted to Backdoor:Win32/PcClient - is a DLL that may be used by other PCClient components, and may allow backdoor access and control of an affected computer.

Alert level: severe
Updated on May 27, 2011
TrojanDropper:Win32/PcClient.A is a trojan that terminates a security service and installs other malware including VirTool:WinNT/Rootkitdrv.NR and Backdoor:Win32/PcClient.ZL.
Alert level: severe
Updated on Jul 01, 2011

Backdoor:Win32/PcClient.Z is a backdoor trojan with several components including a keylogger, backdoor, and a rootkit. It is usually disguised as or packaged with legitimate applications.

Alert level: severe
Updated on Jul 22, 2012

Backdoor:Win32/PcClient.ZR, a variant of the Backdoor:Win32/PcClient family, is malware that may be used by other Backdoor:Win32/PcClient components and may allow backdoor access and control of an affected computer.

This malware may also download and execute additional components onto your computer.

Alert level: severe
Updated on Oct 30, 2012
Backdoor:Win32/PcClient.ZQ is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/PcClient is a backdoor trojan family with several components including a key logger, backdoor, and a rootkit.
Alert level: severe
Updated on Jul 30, 2013
Backdoor:Win32/PcClient.EE is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Jul 22, 2015

Windows Defender detects and removes this threat.

This threat can give a malicious hacker unauthorized access and control of your PC.

Find out ways that malware can get on your PC.

Alert level: severe
Updated on Apr 02, 2012
Alert level: severe
Updated on Mar 03, 2015
Alert level: severe
Updated on Apr 13, 2016
Alert level: severe
Updated on Aug 14, 2019
Alert level: severe
Updated on Jun 15, 2020
Alert level: severe
Updated on Jul 12, 2021
Alert level: severe
Updated on Jul 12, 2021
Alert level: severe
Updated on Nov 10, 2021
Alert level: severe