Ghost Trojan

Ghost description:
Ghost Category:Trojan,Spyware,Backdoor,RAT,DoS
This loose category includes a variety of Trojans that damage victim machines or
threaten data integrity, or impair the functioning of the victim machine.

Multi-purpose Trojans are also included in this group, as some virus writers
create multi-functional Trojans rather than Trojan packs.
Spyware programs can collect various types of personal information,
such as Internet surfing habit, sites that have been visited,
but can also interfere with user control of the computer in other ways,
such as installing additional software, redirecting Web browser activity,
accessing websites blindly that will cause more harmful viruses,
or diverting advertising revenue to a third party.
Backdoors are the most dangerous type of Trojans and the most popular.
Backdoors open infected machines to external control via Internet.
Often the backdoor will not be visible in the log of active programs.
Many trojans and backdoors now have remote administration capabilities
allowing an individual to control the victim's computer.
Many times a file called the server must be opened on the victim's computer before
the trojan can have access to it.

These are generally sent through email, P2P file sharing software,
and in internet downloads. They are usually disguised as a legitimate program or file.
Many server files will display a fake error message when opened, to make it seem like it didn't open.
Some will also kill antivirus and firewall software.
DoS programs attack web servers by sending numerous requests to the specified server,
often causing it to crash under an excessive volume of requests.

Detection Ghost :

Ghost Files:
[%WINDOWS%]\system\run_cd.exe
[%WINDOWS%]\system\run_cd.exe

Removing Ghost:

you can run trial version of ExterminateIt, or remove Ghost manually.

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To completely manually remove Ghost malware from your computer, you need to delete the Windows registry keys and registry values, the files and folders associated with Ghost.

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Also Be Aware of the Following Threats:
7000n Adware Cleaner
Small.sh Downloader Removal instruction