File Investigation Report
9YQUSIG.BATCloaked Malware
Your PC is infected. The file called 9YQUSIG.BAT is considered unsafe and there may be other infections on your PC.
You should urgently check your PC and remove any malicious software including 9YQUSIG.BAT as soon as possible. The free version of Prevx CSI will scan your PC for millions of spyware and malware infections in less than 2 minutes. Don't put your confidential data, or your identity at risk, check your PC now with Prevx CSI.
Associated Malware Groups
The filename is associated with the malware group:
- Cloaked Malware
File Behavior
9YQUSIG.BAT has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- This Process Creates Other Processes On Disk
- This Process Deletes Other Processes From Disk
- Executes a Process
- Creates a new Background Service on the machine
- Loads and Executes a System Driver File
- Registers a Dynamic Link Library File
9YQUSIG.BAT has been the subject of the following behavior:
- Created as a process on disk
- Copied to multiple locations on the system
- Deleted as a process from disk
- Executed as a Process
- Has code inserted into its Virtual Memory space by other programs
- Executed from Temporary Folders
- This program is often downloaded from the web
- Registered as a Dynamic Link Library File
Country Of Origin
The filename 9YQUSIG.BAT was first seen on Sep 22 2008 in the following geographical regions of the Prevx community:
- The EUROPEAN UNION on Sep 22 2008
- SPAIN on Sep 22 2008
- SINGAPORE on Nov 19 2008
File Name Aliases
9YQUSIG.BAT can also use the following file names:
- HELP.EXE
- CKVO.EXE
- 146883EA-AE63-4D2A-B517-49E2496EF361_CKVO.EXE
Filesizes
The following file size has been seen:
- 120,832 bytes
- 99,947 bytes
- 165,888 bytes
Vendor, Product and Version Information
These files have no vendor, product or version information specified in the file header.
File Type
The filename 9YQUSIG.BAT refers to many versions of an executable program.