IESPLG.DLL - Dangerous

What you should do about IESPLG.DLL:

Check Your PC Now
Your PC is infected. The file called IESPLG.DLL is considered unsafe and there may be other infections on your PC.


You should urgently check your PC and remove any malicious software including IESPLG.DLL 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 2,078,772 people have scanned with Prevx CSI and between them have checked 30.5 billion files. 68% of the PCs scanned had malware present.

What we know about IESPLG.DLL:

The filename IESPLG.DLL was first seen on Jun 20 2007 in The UNITED STATES. It has also been seen in the following geographical regions of the Prevx community:

  • BELGIUM on Jan 30 2008
  • GERMANY on Jan 30 2008
  • MALAYSIA on Sep 21 2007
  • THAILAND on Sep 24 2007
The filename IESPLG.DLL refers to many versions of a dynamic link library.

The most common file size is 11,264 bytes. But the following file size has also been seen:

  • 10,240 bytes

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

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

IESPLG.DLL has been seen to perform the following behavior(s):

IESPLG.DLL has been the subject of the following behavior(s):

  • Enabled as an In Process Object/Server - Common with DLL Injections
  • Creation and Registered as a Browser Helper Object in Internet Explorer
  • Created as a process on disk
  • Registered as a Dynamic Link Library File
  • Deleted as a process from disk

IESPLG.DLL can also use the following file names:

  • 91379316.DLL
  • 73033112.DLL
  • PANCH/VIDEO ACTIVEX ACCESS/IESPLG.DLL
  • A0029436.DLL
  • INFECTED.A0029436.DLL
  • 36688366.DLL
  • 43134558.DLL
  • 30554956.DLL
  • 86925278.DLL
  • 10490.QIT
  • BACKUP-20070924-040343-800.DLL
  • 84916315.DLL
  • A0003054.DLL
  • A0003064.DLL
  • 89541212.DLL
  • 26747272.DLL
  • 59119393.DLL
  • 48726029.DLL
  • 53553856.DLL
  • 53562098.DLL
  • 68043303.DLL

Virus, Spyware & Malware Center