Friday, November 7, 2008

One.Half Trojan

Removing One.Half
Categories: Trojan,Backdoor,Downloader,DoS
This category includes a variety of Trojans that damage victim machines or
threaten data integrity, or impair the functioning of the victim machine.
Backdoors combine the functionality of most other types of in one package.
Backdoors have one especially dangerous sub-class: variants that can propagate like worms.

The downloader either launches the new malware or registers it to enable autorun
according to the local operating system requirements.
These programs attack web servers by sending numerous requests to the specified server,
often causing it to crash under an excessive volume of requests.

DoS trojans conduct such attacks from a single computer with the consent of the user.

Worms can carry a DoS procedure as part of their payload.

One.Half Also known as:

[Kaspersky]OneHalf,OneHalf.3544.a,OneHalf.3544.b,OneHalf.3544.k,OneHalf.3544.l,OneHalf.3577,OneHalf.3579,OneHalf.3434,OneHalf.3474,OneHalf.3486,OneHalf.3518,OneHalf.3570,OneHalf.3591,OneHalf.3696.a;
[Panda]One Half.3544,One.3544,One_Half.3577,One_Half.3579,Cri-Cri.4616,OneHalf.3486.boot,One Half.3570,One_Half.3666.Mbr;
[Computer Associates]One Half,SatanBug.Family,One_Half.3482

How to detect One.Half:

Registry Keys:
HKEY_CLASSES_ROOT\Interface\{0985C112-2562-46F2-8DA6-92648BA4630F}
HKEY_CLASSES_ROOT\interface\{aa4939c3-deca-4a48-a454-97cd587c0ef5}
HKEY_CLASSES_ROOT\interface\{eee4a2e5-9f56-432f-a6ed-f6f625b551e0}
HKEY_LOCAL_MACHINE\software\classes\interface\{aa4939c3-deca-4a48-a454-97cd587c0ef5}
HKEY_LOCAL_MACHINE\software\classes\interface\{eee4a2e5-9f56-432f-a6ed-f6f625b551e0}
HKEY_LOCAL_MACHINE\software\classes\typelib\{67907b3c-a6ef-4a01-99ad-3fcd5f526429}

Removing One.Half:

You can download trial version of "Exterminate-It" antivirus software here, to check your computer instantly.

Or buy it to remove ALL viruses from your computer.

Also Be Aware of the Following Threats:

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