ISFMM.EXE - Dangerous

What you should do about ISFMM.EXE:

Check Your PC Now
Your PC is infected. The file called ISFMM.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 ISFMM.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.

Download Prevx CSI Now

Who Uses Prevx CSI?

Prevx has been detecting the threats that others miss since 2004.

More than 2,050,706 people have scanned with Prevx CSI and between them have checked 29.1 billion files. 65% of the PCs scanned had malware present.

What we know about ISFMM.EXE:

The filename ISFMM.EXE was first seen on Sep 26 2007 in The EUROPEAN UNION. It has also been seen in the following geographical regions of the Prevx community:

  • The UNITED KINGDOM on Oct 1 2007
  • BELGIUM on Oct 1 2007
  • The UNITED STATES on Sep 26 2007
  • THAILAND on Oct 1 2007
  • NETHERLANDS on Feb 9 2008
The filename ISFMM.EXE refers to many versions of an executable program.

The most common file size is 5,120 bytes. But the following file size has also been seen:

  • 6,144 bytes

The filename is associated with the malware group Trojan.Zlob.Some files using the name ISFMM.EXE are also associated with the malware group:
  • Downloader.Zlob
 These files have no vendor, product or version information specified in the file header.

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

  • The Process is packed and/or encrypted using a software packing process
  • Registers a Dynamic Link Library File
  • Executes a Process
  • Makes outbound connections to other computers using NETBIOSOUT protocols
  • Writes to another Process's Virtual Memory (Process Hijacking)
  • Creates potentially fake system tray messages and error warnings

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

  • Created as a process on disk
  • Executed as a Process
  • Has code inserted into its Virtual Memory space by other programs

ISFMM.EXE can also use the following file names:

  • ISFMM.EXE__DELETE_ON_REBOOT
  • 01664821.EXE
  • 72323747.EXE
  • 46405985.DAT
  • 35247685.EXE
  • 00611997.EXE
  • 71915848.SVD
  • 53380374.EXE
  • 16706774.EXE
  • 22430503.EXE
  • 74017292.EXE
  • 34719723.SVD
  • PROGRAMME/ONLINE VIDEO ADD-ON/ISFMM.EXE
  • 34093849.SVD
  • 41283884.DAT