The virus injects its own code into a system process such as " explorer. DLL :. Thus, every time an infected process runs, so does the virus. When you open an HTML file, the browser connects to this server without you knowing. The HTML page hosted at this location attempts to exploit a number of different vulnerabilities browser-based and program-specific vulnerabilities in order to run a copy of the virus. The virus also modifies the local machine's Hosts file, redirecting the domain " zief.
Allows backdoor access and control. Should this fail, it instead attempts to connect to " proxim. It contains functionality to download and run files on your PC. This may include additional malware. Is it definitely Symantec reporting them? What version of Symantec are you using and is it fully licensed? You should be able to run it in safe mode but you may want to try the tools from Symantec first. If you are running SEP 11, there is an Application and Device control policy created by Security Response to help combat an outbreak of this threat by slowing down or eliminating its ability to spread from one computer to another.
The bugs listed by the OP are from and is there any reason why Symantec didn't detect and remove them? May be a new variant of the threat. The last Rapid Release was March 2, revision Note: If the infected computer is connected to a LAN, disconnect it and re-connect only after all other computers have been checked and cleaned! Privacy Report vulnerability Contact security License agreements Modern Slavery Statement Cookies Accessibility Statement Do not sell my info All third party trademarks are the property of their respective owners.
PC Close-icon. Mac Close-icon. Mobile Close-icon. If file sharing is required, use ACLs and password protection to limit access. Disable anonymous access to shared folders. Grant access only to user accounts with strong passwords to folders that must be shared. Turn off and remove unnecessary services. By default, many operating systems install auxiliary services that are not critical.
These services are avenues of attack. If they are removed, threats have less avenues of attack. If a threat exploits one or more network services, disable, or block access to, those services until a patch is applied.
Configure your email server to block or remove email that contains file attachments that are commonly used to spread threats, such as. Isolate compromised computers quickly to prevent threats from spreading further. Perform a forensic analysis and restore the computers using trusted media.
Train employees not to open attachments unless they are expecting them. Also, do not execute software that is downloaded from the Internet unless it has been scanned for viruses. Simply visiting a compromised Web site can cause infection if certain browser vulnerabilities are not patched.
If Bluetooth is not required for mobile devices, it should be turned off. If you require its use, ensure that the device's visibility is set to "Hidden" so that it cannot be scanned by other Bluetooth devices. If device pairing must be used, ensure that all devices are set to "Unauthorized", requiring authorization for each connection request. Do not accept applications that are unsigned or sent from unknown sources.
For further information on the terms used in this document, please refer to the Security Response glossary.
Chetan Savade. Trusted Advisor. Mithun Sanghavi. Virut W Discovered:February 4, Updated:February 4, PM. Have you scan the infected system in safe mode?
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