Associated Malware Groups
The unsafe files using this name are associated with the malware group:
File Behavior
VERCLSID.EXE has been seen to perform the following behavior:
- Writes to another Process's Virtual Memory (Process Hijacking)
- This process creates other processes on disk
- Adds a Registry Key (RUN) to auto start Programs on system start up
- Executes a Process
- The process hooks code into all running processes which could allow it to take control of the system or record keyboard input, mouse activity and screen contents
- This Process Deletes Other Processes From Disk
- Injects code into other processes
- Registers a Dynamic Link Library File
- Disables safe mode on your PC
- This Process is a file infector which modifies program files to include a copy of the infection
- Enables an In Process Object/Server - Common with DLL Injections
- Includes file creation code which could be used to test for interception by security products
VERCLSID.EXE has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Executed as a Process
- Created as a process on disk
- Has code inserted into its Virtual Memory space by other programs
- Terminated as a Process
- Copied to multiple locations on the system
- Deleted as a process from disk
- This Process may have been infected by a file infecting virus
- Created by processes which appear to be checking for interception by security products
Country Of Origin
The filename VERCLSID.EXE was first seen on May 29 2007 in the following geographical regions of the Webroot community:
- Thailand on May 29 2007
- on Mar 15 2008
- Italy on Sep 5 2009
- Spain on Dec 18 2009
- The United Kingdom on Dec 18 2009
- The United States on Jan 12 2010
File Name Aliases
VERCLSID.EXE can also use the following file names:
- JETAPP.DLL
- HTPATCH.EXE
- SETCONFIG.EXE
- MSVIDC32.DLL
- SPIODLL.DLL
- MSFEEDSSYNC.EXE
- GOOGLETOOLBARUSER_32.EXE
- IEXPLORE.EXE
- IELOWUTIL.EXE
- MOBSYNC.EXE
- DLLHOST.EXE
- GOOGLEUPDATE.EXE
- BUBBLES.SCR
- LXDIPSWX.EXE
- FIREFOX.EXE
- RUNDLL32.EXE
- WMPNSCFG.EXE
- VLC.EXE
- SMSES.EXE
- !I!VERCLSID.EXE
- .TTAFCF.TMP.EXE
- .TTA.TMP.EXE
- .TT2E7F.TMP.EXE
- .TT3.TMP.EXE
- .TTD1C.TMP.EXE
- .TT4C3.TMP
- .TT4C3.TMP.EXE
- .TTC.TMP.EXE
- .TT8D.TMP
- .TT8D.TMP.EXE
- .TT5C8.TMP.EXE
Filesizes
The following file size has been seen:
- 17,408 bytes
- 28,672 bytes
- 160,252 bytes
- 3,577,206 bytes
- 49,152 bytes
- 15,780 bytes
- 14,718 bytes
- 32,768 bytes
File Type
The filename VERCLSID.EXE refers to many versions of an executable program.
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