ANISTIO.EXE - Dangerous

What you should do about ANISTIO.EXE:

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Your PC is infected. The file called ANISTIO.EXE is considered unsafe and there may be other infections on your PC.


You should urgently check your PC and remove any malicious software including ANISTIO.EXE 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 take the risk, check your PC now by clicking the green button.

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What we know about ANISTIO.EXE:

The filename ANISTIO.EXE was first seen on Apr 23 2008 in SPAIN. It has also been seen in the following geographical regions of the Prevx community:

  • The UNITED KINGDOM on Apr 28 2008
  • VIET NAM on Apr 23 2008
  • CHINA on Apr 23 2008
  • GERMANY on May 9 2008
The filename ANISTIO.EXE refers to many versions of an executable program.

The most common file size is 16,109 bytes. But the following file sizes have also been seen:

  • 16,113 bytes
  • 16,177 bytes

The filename is associated with the malware group Trojan.Backdoor.

 These files have no vendor, product or version information specified in the file header.

ANISTIO.EXE has been seen to perform the following behavior(s):

  • 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
  • Adds a Registry Key (RUN) to auto start Programs on system start up
  • Writes to another Process's Virtual Memory (Process Hijacking)

ANISTIO.EXE has been the subject of the following behavior(s):

  • 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 auto start to load Program on Boot up
  • Has code inserted into its Virtual Memory space by other programs

ANISTIO.EXE can also use the following file names:

  • 29[2].EXE
  • 52959306.DAT
  • 88935015.DAT
  • 52349891.DAT
  • 29[1].EXE
  • 29.EXE
  • DPTREP~1.EXE
  • 28636262.DAT
  • 3[1].EXE
  • 82879955.SVD
  • DPTREESAHI-237.PMS.EXE
  • DPTREE~1.EXE
  • 3.EXE
  • 50011948.DAT
  • A4[1].EXE
  • NFMBBR.EXE
  • 80270688.SVD
  • 44263104.DAT
  • DPTRNENDHC-910.PMS.EXE
  • DPTRNE~1.EXE