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Microsoft Security Intelligence
65 entries found. Displaying page 2 of 4.
Updated on Aug 27, 2012
Backdoor:Win32/Kelihos.R is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Aug 27, 2012
Backdoor:Win32/Kelihos.V is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Aug 26, 2012
Backdoor:Win32/Kelihos.AH is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Jan 13, 2013
Backdoor:Win32/Kelihos.AM is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Apr 11, 2011
Backdoor:Win32/Kelihos.A is a trojan that distributes spam email messages that may contain web links to installers of itself. It may also connect to remote computers to exchange configuration data and to download and execute arbitrary files.
Alert level: severe
Updated on Jun 08, 2011
Backdoor:Win32/Kelihos.C is a trojan that distributes spam email messages that may contain web links to installers of itself. It may also connect to remote computers to exchange configuration data and to download and execute arbitrary files.
Alert level: severe
Updated on Jun 11, 2015

Windows Defender detects and removes this threat.

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

It can be installed by other malware, such as TrojanDownloader:Win32/Waledac.C, or other variants of the Win32/Kelihos family.

The family spreads by sending spam emails that have links to other malware. They can also communicate with other PCs to exchange information about sending spam emails, steal your sensitive information, or download and run malicious files.

Alert level: severe
Updated on Jan 13, 2013
Backdoor:Win32/Kelihos.H is a trojan that allows unauthorized access and control of an affected computer.
Alert level: severe
Updated on Jul 20, 2012
Alert level: severe
Updated on Jul 20, 2012
Alert level: severe
Updated on Jul 20, 2012
Alert level: severe
Updated on Jul 20, 2012
Alert level: severe
Updated on Jul 30, 2012
Alert level: severe
Updated on Jul 16, 2012
Alert level: severe
Updated on May 20, 2020
Alert level: severe
Updated on Jul 20, 2012
Alert level: severe
Updated on Jul 20, 2012
Alert level: severe
Updated on Nov 30, 2023
Alert level: severe
Updated on Aug 06, 2015
Alert level: severe
Updated on Feb 06, 2015
Alert level: severe