File Investigation Report
O1.COM
Cloaked MalwarePC Cleanup in 3 Easy Steps
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Associated Malware Groups
The filename is associated with the malware group:
- Cloaked Malware
File Behavior
O1.COM 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
- Creates a new Background Service on the machine
- Executes a Process
- Loads and Executes a System Driver File
- Found on infected systems and resists interrogation by security products
- Uses low level functions to hide itself from the user and from system/security processes
O1.COM has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Copied to multiple locations on the system
- Deleted as a process from disk
- Created as a process on disk
- This program is often downloaded from the web
- Executed as a Process
- Registered as a Dynamic Link Library File
Country Of Origin
The filename O1.COM was first seen on Nov 28 2008 in the following geographical regions of the Prevx community:
- The United States on Nov 28 2008
- Vietnam on Feb 22 2010
File Name Aliases
O1.COM can also use the following file names:
- KAMSOFT.EXE
- HELP.EXE
- IQE68O.BAT
- M2NL.BAT
- O1.COM.BAK
- H3.BAT
- IJ.BAT
- P1Y2.CMD
Filesizes
The following file size has been seen:
- 185,856 bytes
- 105,411 bytes
- 175,104 bytes
File Type
The filename O1.COM refers to many versions of an executable program.
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