Backdoor:Win32/Kelihos.F
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.
Win32/Kelihos
Win32/Kelihos is a trojan family that distributes spam email messages. The spam messages could contain hyperlinks to installers of Win32/Kelihos malware. The malware may communicate with remote servers to exchange information that is used to execute various tasks, including sending spam email, capturing sensitive information or downloading and executing arbitrary files.