UnVirex
Posted: June 2, 2009
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Threat Level: | 10/10 |
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Infected PCs: | 33 |
First Seen: | July 24, 2009 |
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Last Seen: | January 10, 2019 |
OS(es) Affected: | Windows |
UnVirex is a rogue malware application that is usually disguised as a video codec. A computer user may be duped into thinking that they are downloading a new video codec that enables their system to view a video but in reality the video codec is associated with UnVirex. When a user attempts to install the video codec, or in this case, UnVirex, they are told that it will be scanned for viruses using UnVirex. Instead of a legitimate scan taking place, UnVirex may display bogus scan results. UnVirex may offer an application that the computer user supposedly needs to purchase to resolve or remove the threats it found. UnVirex is malicious and cannot be trusted for detection or removal of any type of malware infection. Removal of UnVirex should be handled with a spyware removal tool to safely rid your system of all traces of UnVirex and any related malware.
Aliases
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:UnVirex.exe
File name: UnVirex.exeSize: 13.02 MB (13025280 bytes)
MD5: 884a2ca2d31288483c0f8e295267228c
Detection count: 86
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
UnVirexInstall[1].exe
File name: UnVirexInstall[1].exeSize: 1.73 MB (1732376 bytes)
MD5: 6780076ba7af1149d876875da5bd635d
Detection count: 78
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
b0dmthvqvdbk.exe
File name: b0dmthvqvdbk.exeSize: 3.66 MB (3665920 bytes)
MD5: e8ed30c99f9fd9e9ff62e955ec14bedd
Detection count: 15
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 8, 2010
%ProgramFiles%\UnVirex\daily.cvd
File name: %ProgramFiles%\UnVirex\daily.cvdMime Type: unknown/cvd
Group: Malware file
%ProgramFiles%\UnVirex\Drvfltip.sys
File name: %ProgramFiles%\UnVirex\Drvfltip.sysFile type: System file
Mime Type: unknown/sys
Group: Malware file
%ProgramFiles%\UnVirex\hjengine.dll
File name: %ProgramFiles%\UnVirex\hjengine.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\IEAddon.dll
File name: %ProgramFiles%\UnVirex\IEAddon.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\main.cvd
File name: %ProgramFiles%\UnVirex\main.cvdMime Type: unknown/cvd
Group: Malware file
%ProgramFiles%\UnVirex\MFC71.dll
File name: %ProgramFiles%\UnVirex\MFC71.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\MFC71ENU.DLL
File name: %ProgramFiles%\UnVirex\MFC71ENU.DLLFile type: Dynamic link library
Mime Type: unknown/DLL
Group: Malware file
%ProgramFiles%\UnVirex\msvcp71.dll
File name: %ProgramFiles%\UnVirex\msvcp71.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\msvcr71.dll
File name: %ProgramFiles%\UnVirex\msvcr71.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\pthreadVC2.dll
File name: %ProgramFiles%\UnVirex\pthreadVC2.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\shellext.dll
File name: %ProgramFiles%\UnVirex\shellext.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\siglsp.dll
File name: %ProgramFiles%\UnVirex\siglsp.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles%\UnVirex\uninstall.exe
File name: %ProgramFiles%\UnVirex\uninstall.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%ProgramFiles%\UnVirex\UnVirex.exe
File name: %ProgramFiles%\UnVirex\UnVirex.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\UnVirex.lnk
File name: %UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\UnVirex.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
%UserProfile%\Local Settings\Temp\[RANDOM CHARACTERS]\ext.dll
File name: %UserProfile%\Local Settings\Temp\[RANDOM CHARACTERS]\ext.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%UserProfile%\Local Settings\Temp\[RANDOM CHARACTERS]\System.dll
File name: %UserProfile%\Local Settings\Temp\[RANDOM CHARACTERS]\System.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
C:\Documents and Settings\<username>\Desktop\UnVirex.lnk
File name: C:\Documents and Settings\<username>\Desktop\UnVirex.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex
File name: C:\Documents and Settings\<username>\Start Menu\Programs\UnVirexGroup: Malware file
C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex.lnk
File name: C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\How to Register UnVirex.lnk
File name: C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\How to Register UnVirex.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\Register UnVirex.lnk
File name: C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\Register UnVirex.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\Uninstall.lnk
File name: C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\Uninstall.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\UnVirex.lnk
File name: C:\Documents and Settings\<username>\Start Menu\Programs\UnVirex\UnVirex.lnkFile type: Shortcut
Mime Type: unknown/lnk
Group: Malware file
Registry Modifications
HKEY..\..\{CLSID Path}{C0E56AC2-9F72-436E-B6E7-AEC28AF9E4EB}HKEY..\..\{Value}HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform\"UnVirex" = "UnVirex"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock2\Parameters\Protocol_Catalog9\Catalog_Entries\00000001\"PackedCatalogItem" = "%ProgramFiles%\UnVirex\siglsp.dll"HKEY..\..\..\..{Subkeys}HKEY_CLASSES_ROOT\AppID\IEAddon.DLLHKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\unvirex_contextscanHKEY_CLASSES_ROOT\IEAddon.StatusBarPaneHKEY_CLASSES_ROOT\IEAddon.StatusBarPane.1HKEY_LOCAL_MACHINE\SOFTWARE\UnVirexHKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\DrvFltIpHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DrvFltIpHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\..{RunKeys}HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\"UnVirex" = "C:\Program Files\UnVirex\UnVirex.exe"
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