Name: Trojan.Bdoor.EB Category: Backdoor Alias: Troj/Bdoor-EB Advice: Remove Risk: Severe Risk Severe threats typically are remotely exploitable vulnerabilities, which can lead to system compromise. Successful exploitation does not normally require any interaction and exploits are in the wild. There exists a high possibility of potential system damage or security flaw. Attacker has complete control over your computer or install new software on your machine. Description: Trojan.Bdoor.EB is a backdoor Trojan. Trojan.Bdoor.EB will copy itself to the Windows folder with a filename of either MSEXPLOREN.EXE, SHCH.EXE, SVCHST.EXE or WINAGENT.EXE. In order to run automatically each time a user logs on, Trojan.Bdoor.EB will set one of the following registry entries: HKLMSoftwareMicrosoftWindowsCurrentVersionRun SheduIer HKLMSoftwareMicrosoftWindowsCurrentVersionRun SvcH0st HKLMSoftwareMicrosoftWindowsCurrentVersionRun WinAmpAgent HKLMSoftwareMicrosoftWindowsCurrentVersionRun MsnExplorer Trojan.Bdoor.EB will also create the following registry branch to store configuration data: HKLMSOFTWARECatal Signatures: process: shch.exe: MD5 Hash: 920f0db8f7bdcfeefef... process: shch.exe: MD5 Hash: 0225bf20873226df2bb... process: shch.exe: MD5 Hash: 9303cf4e1546362af40... process: shch.exe: MD5 Hash: 9a57848b9e8fe3a1cfc... process: shch.exe: MD5 Hash: 54dfdcbdf73e4844ba4... process: shch.exe: MD5 Hash: 2c7c12e9017fc095474... process: shch.exe: MD5 Hash: 2f129e325e4a07f119e... process: shch.exe: MD5 Hash: 618c8c26d05d613e7f5... process: shch.exe: MD5 Hash: dca116b4e5c497b62a8... process: shch.exe: MD5 Hash: 0ea31f0f303693d57f2... process: shch.exe: MD5 Hash: fdfacf15063486fd489... process: shch.exe: MD5 Hash: 0d8a9e682c881522a29... process: shch.exe: MD5 Hash: 8d25437f13ca51553f9... process: shch.exe: MD5 Hash: 149a5f61516666f5163... process: shch.exe: MD5 Hash: ecb580b5fcfc6d99c1f... process: shch.exe: MD5 Hash: 65ba34608e6dd1e62dd.. Type: Backdoor - A Trojan software is any software on a user's computer that the user is not aware or intentionally installed. Most Trojan software is designed to perform some sort of actions that could jeopardize the user's security or privacy.