MSMDEV.DLL - Dangerous

What you should do about MSMDEV.DLL:

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Your PC is infected. The file called MSMDEV.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 MSMDEV.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.

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What we know about MSMDEV.DLL:

The filename MSMDEV.DLL was first seen on Sep 4 2007 in EGYPT. It has also been seen in the following geographical regions of the Prevx community:

  • DENMARK on Sep 22 2007
  • SPAIN on Sep 6 2007
  • NETHERLANDS on Sep 6 2007
  • The EUROPEAN UNION on Jan 19 2008
The filename MSMDEV.DLL refers to many versions of a dynamic link library.

The most common file size is 229,376 bytes. But the following file sizes have also been seen:

  • 266,240 bytes
  • 315,392 bytes
  • 335,872 bytes

The filename is associated with the malware group Trojan.Vundo.Some files using the name MSMDEV.DLL are also associated with the malware group:
  • Trojan.Popuper
 These files have no vendor, product or version information specified in the file header.

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

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

  • Registered as a Dynamic Link Library File
  • Enabled as an In Process Object/Server - Common with DLL Injections
  • Added as a Registry Key (DELAY) to auto start Programs on system start up
  • Created as a process on disk
  • Deleted as a process from disk

MSMDEV.DLL can also use the following file names:

  • 54485979.DLL
  • 95353014.DLL
  • 47078043.DLL
  • 39416327.DLL
  • 17624031.DLL
  • 94622048.DLL
  • 36166742.DLL
  • 07231626.DLL
  • 86231763.DLL
  • 12956118.DLL
  • 78591292.DLL
  • A0050495.DLL
  • 07457655.DLL
  • A0002309.DLL
  • 03343028.DLL
  • 86873178.DLL
  • 85720719.OLD
  • 63573859.DLL
  • 62230439.SVD