File Investigation Report
FPHJ6J31.BAT
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
FPHJ6J31.BAT has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- Creates a new Background Service on the machine
- Loads and Executes a System Driver File
- This Process Deletes Other Processes From Disk
- This process creates other processes on disk
- Registers a Dynamic Link Library File
- Writes to another Process's Virtual Memory (Process Hijacking)
FPHJ6J31.BAT has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Created as a process on disk
- Executed as a Process
- Has code inserted into its Virtual Memory space by other programs
- Deleted as a process from disk
- Copied to multiple locations on the system
- Registered as a Dynamic Link Library File
Country Of Origin
The filename FPHJ6J31.BAT was first seen on Nov 6 2008 in the following geographical regions of the Prevx community:
- SPAIN on Nov 6 2008
- ITALY on Nov 7 2008
- VIET NAM on Nov 10 2008
- The UNITED KINGDOM on Nov 10 2008
File Name Aliases
FPHJ6J31.BAT can also use the following file names:
- KAVO.EXE
- 46859202.BAT
- 2.EXE
- 33979002.CM1
- FPHJ6J31.BAT.BAK
Filesizes
The following file size has been seen:
- 118,776 bytes
- 295,424 bytes
- 118,990 bytes
- 117,415 bytes
File Type
The filename FPHJ6J31.BAT refers to many versions of an executable program.
File Activity
One or more files with the name FPHJ6J31.BAT creates, deletes, copies or moves the following files and folders:
- Creates c:\windows\system32\drivers\klif.sys
- Deletes c:\windows\system32\drivers\klif.sys
- Deletes c:\windows\system32\kavo.exe
- Deletes c:\windows\system32\kavo0.dll
- Creates c:\windows\system32\kavo0.dll
- Deletes c:\fphj6j31.ba
- Copies filec:\windows\system32\kavo.exe to c:\fphj6j31.ba
- Deletes c:\autorun.in
- Creates c:\autorun.in
- Deletes d:\fphj6j31.ba
- Copies filec:\windows\system32\kavo.exe to d:\fphj6j31.ba
- Deletes d:\autorun.in
- Creates d:\autorun.in
- Opens/modifes c:\autoexec.bat
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