Prevx Research Division
IPYUN.EXE
Fraudulent Security ProgramFree PC Cleanup from Webroot
Use Webroot SecureAnywhere to remove IPYUN.EXE.
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Associated Malware Groups
The unsafe files using this name are associated with the malware group:
- Fraudulent Security Program
File Behavior
IPYUN.EXE has been seen to perform the following behavior:
- This process creates other processes on disk
- This Process Deletes Other Processes From Disk
- Executes Processes stored in Temporary Folders
- Executes a Process
IPYUN.EXE has been the subject of the following behavior:
- Created as a process on disk
- Executed as a Process
- Deleted as a process from disk
- Copied to multiple locations on the system
- Added as a Registry Key (RUNONCE) to auto start Programs on system start up
- Executed from Temporary Folders
- Has code inserted into its Virtual Memory space by other programs
- Terminated as a Process
Country Of Origin
The filename IPYUN.EXE was first seen on Jun 7 2007 in the following geographical regions of the Webroot community:
- The United States on Jun 7 2007
- Colombia on Jun 7 2007
- Uruguay on Jun 19 2007
- on Jul 15 2007
- Spain on Jul 15 2007
- Vietnam on Jul 18 2007
- Italy on Jul 18 2007
- Hong Kong on Jul 8 2008
File Name Aliases
IPYUN.EXE can also use the following file names:
- A~NSISU_.EXE
- 42585864
- AU_.EXE
- 57701878.EXE
- 76104886.EXE
- 77524546.EXE
Filesizes
The following file size has been seen:
- 34,488 bytes
- 34,805 bytes
- 34,573 bytes
- 34,806 bytes
- 35,134 bytes
- 34,770 bytes
File Type
The filename IPYUN.EXE refers to many versions of an executable program.
File Activity
One or more files with the name IPYUN.EXE creates, deletes, copies or moves the following files and folders:
- Deletes c:\docume~1\user\locals~1\temp\nsvB.tmp
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Au_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Bu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Cu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Du_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Eu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Fu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Gu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Hu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Iu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Ju_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Ku_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Lu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Mu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Nu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Ou_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Pu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Qu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Ru_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Su_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Tu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Uu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Vu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Wu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Xu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Yu_.exe
- Deletes c:\docume~1\user\locals~1\temp\~nsu.tmp\Zu_.exe
- Deletes c:\docume~1\user\locals~1\temp\nsbF.tmp
- Deletes c:\docume~1\user\locals~1\temp\nsb11.tmp
- Creates c:\docume~1\user\locals~1\temp\nsb11.tmp\scriptmessages.ini
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