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For remove Bloodhound.Exploit.211 virus,please clean/delete all Bloodhound.Exploit.211 infected files and Delete/Modify any values Bloodhound.Exploit.211 added to the registry as following:
Bloodhound.Exploit.211 is a heuristic definition for files that attempt to exploit Microsoft Excel BIFF File Format Parsing Remote Code Execution Vulnerability (BID 31705).
Applies to:
- Microsoft Excel 2000
- Microsoft Excel 2000 SP2
- Microsoft Excel 2000 SP3
- Microsoft Excel 2000 SR1
- Microsoft Excel 2002
- Microsoft Excel 2002 SP1
- Microsoft Excel 2002 SP2
- Microsoft Excel 2002 SP3
- Microsoft Excel 2003
- Microsoft Excel 2003 SP1
- Microsoft Excel 2003 SP2
- Microsoft Excel 2003 SP3
- Microsoft Excel 2007
- Microsoft Excel 2007 SP1
- Microsoft Excel Viewer
- Microsoft Excel Viewer 2003
- Microsoft Excel Viewer 2003 SP3
- Microsoft Office 2004 for Mac
- Microsoft Office 2008 for Mac
- Microsoft Office Compatibility Pack 2007
- Microsoft Office Compatibility Pack 2007 SP1
- Microsoft Office Excel Viewer 2003 SP3
- Microsoft Open XML File Format Converter for Mac
Files that are detected as Bloodhound.Exploit.211 may be malicious. We suggest that you submit to Symantec Security Response any files that are detected as Bloodhound.Exploit.211. For instructions on how to do this using Scan and Deliver, read How to submit a file to Symantec Security Response using Scan and Deliver.RecommendationsSymantec Security Response encourages all users and administrators to adhere to the following basic security "best practices":
- Turn off and remove unneeded services. By default, many operating systems install auxiliary services that are not critical, such as an FTP server, telnet, and a Web server. These services are avenues of attack. If they are removed, blended threats have less avenues of attack and you have fewer services to maintain through patch updates.
- If a blended threat exploits one or more network services, disable, or block access to, those services until a patch is applied.
- Always keep your patch levels up-to-date, especially on computers that host public services and are accessible through the firewall, such as HTTP, FTP, mail, and DNS services (for example, all Windows-based computers should have the current Service Pack installed.). Additionally, please apply any security updates that are mentioned in this writeup, in trusted Security Bulletins, or on vendor Web sites.
- Enforce a password policy. Complex passwords make it difficult to crack password files on compromised computers. This helps to prevent or limit damage when a computer is compromised.
- Configure your email server to block or remove email that contains file attachments that are commonly used to spread viruses, such as .vbs, .bat, .exe, .pif and .scr files.
- Isolate infected computers quickly to prevent further compromising your organization. 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.
For successful remove Bloodhound.Exploit.211 virus,you may also need do as following:
1. Temporarily Disable System Restore .
2. Update the virus definitions. Reboot computer in SafeMode;
3. Delete the IE temp files,some Bloodhound.Exploit.211 temp file exisit there.
4.If you failed to remove Bloodhound.Exploit.211,please go to our remove help forum:http://help.antiviruses123.com
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