File Investigation Report
CDRUN.EXE
WormIt is possible that your PC could be infected. The file name CDRUN.EXE is used by both safe and unsafe programs.
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Associated Malware Groups
The unsafe files using this name are associated with the malware group:
- Worm
File Behavior
CDRUN.EXE has been seen to perform the following behavior:
- Adds products to the system registry
- Executes a Process
- Enables an In Process Object/Server - Common with DLL Injections
- This Process Deletes Other Processes From Disk
- Changes to the file command map within the registry
- This process creates other processes on disk
- Executes Processes stored in Temporary Folders
CDRUN.EXE has been the subject of the following behavior:
- Executed as a Process
- Created as a process on disk
- Deleted as a process from disk
- Executed from Temporary Folders
- Has code inserted into its Virtual Memory space by other programs
- Terminated as a Process
- Registered as a Dynamic Link Library File
Country Of Origin
The filename CDRUN.EXE was first seen on Oct 25 2007 in the following geographical regions of the Prevx community:
- Spain on Oct 25 2007
- The United States on Feb 1 2008
- Poland on Mar 7 2008
- on Mar 18 2008
- The United Kingdom on Jun 15 2008
File Name Aliases
CDRUN.EXE can also use the following file names:
- CDRUN.EX
- DC19.EXE
- 33959992.SVD
- 35409145.EXE
- 42283974.EXE
- 01125918.DAT
Filesizes
The following file size has been seen:
- 53,248 bytes
- 28,672 bytes
- 622,592 bytes
- 1,081,856 bytes
- 503,808 bytes
Vendor, Product and Version Information
Files with the name CDRUN.EXE have been seen to have the following Vendor, Product and Version Information in the file header:
- ; CDRun MFC Application; 1, 0, 0, 1
- Microsoft Corporation; I4fc868L8; 1.0.1.0
- Microsoft Corporation; 光盘浏览器; 1.0.1.0
- Microsoft Corporation; 8589e79b98e6b58fe8a788e599a8L8; 1.0.1.0
File Type
The filename CDRUN.EXE refers to many versions of an executable program.
File Activity
One or more files with the name CDRUN.EXE creates, deletes, copies or moves the following files and folders:
- Creates c:\docume~1\user\locals~1\temp\d89d_appcompat.txt
- Deletes c:\docume~1\user\locals~1\temp\d89d_appcompat.txt