What is the "rundll32.exe" ? Variant 521321

Our database contains 2924 different files for filename rundll32.exe but this page contains information about single file with specific attributes. If you want to see general information about the rundll32.exe then visit General Information Page . You can also check most distributed file variants with name rundll32.exe. This file belongs to product Microsoft® Windows® Operating System and was developed by company Microsoft Corporation. This file has description Run a DLL as an App. This is executable file. You can find it running in Task Manager as the process rundll32.exe.

Product:: Microsoft® Windows® Operating System
Company:: Microsoft Corporation
Description:: Run a DLL as an App
Version:: 5.1.2600.5512
MD5:: 47ead194bde5f723f6fd2851e95a7f64
SHA1:: c2a187f82542f2347b9d273ef55c81c14e7fe4ff
SHA256:: f5b8da759018c06ec4736903f9f15744bf90f05a7ad6a81c268905d9d41522f1
Size:: 32768
Directory:: C:\Windows\System32
Operating System:: Windows XP
Occurence:: High

System Explorer Community Antivirus Report

This file was checked and tolerated by following antivirus shields :

Antivirus Name	Latest Toleration
V3 Lite	2016-08-31 04:47:06
AhnLab V3 Internet Security 8.0	2016-06-25 05:43:08
TurboVaccine LITE	2016-05-29 03:55:41
Advanced SystemCare Ultimate	2016-05-24 15:38:08
nProtect Anti-Virus/Spyware 3.0	2016-05-16 00:54:12
Avira Desktop	2016-02-22 09:31:58
avast! Antivirus	2016-01-09 18:16:18
Norton Internet Security	2015-11-05 17:29:03

Antivirus shields were enabled and have latest antivirus database.

Is the Process "rundll32.exe" Safe or Threat ?

There is no review for "rundll32.exe" with defined attributes. If you want to check MD5 of this file via public VirusTotal database, then press .

Our final rating for this file is Safe. Final rating is based on file reviews, discovered date, users occurence and antivirus scan results.

Is this Process suspect for you? Is your computer running slow? Do you experiencing some suspicious behaviour in your computer? We recommends make free computer scan with our free award-winning tool .

100% of reviewed files with different MD5 are marked as Safe .

91% of reviewed files with different MD5 located in different directory are marked as Safe .
9% of reviewed files with different MD5 located in different directory are marked as Threat .

User Reviews of the "rundll32.exe"

This file has no approved reviews! If you know this file, you can add own review .

Reviews of all rundll32.exe variants

Reviews for different files with filename "C:\Windows\System32\rundll32.exe"

SAFErating from user DRUID for file C:\Windows\System32\rundll32.exe (Variant: 46593877)
OK
SAFErating from user Part for file C:\Windows\System32\rundll32.exe (Variant: 40509763)
Part of Windows
SAFErating from user J7 for file C:\Windows\System32\rundll32.exe
SAFErating from user skaz for file C:\Windows\System32\rundll32.exe
SAFErating from user Gosuto for file C:\Windows\System32\rundll32.exe
SAFErating from user lesnik60 for file C:\Windows\System32\rundll32.exe
SAFErating from user Mikel for file C:\Windows\System32\rundll32.exe
SAFErating from user baxti1965 for file C:\Windows\System32\rundll32.exe
SAFErating from user MikeOne for file C:\Windows\System32\rundll32.exe (Variant: 19517059)
rundll32.exe is in most cases system process which hosts 3rd party libraries. This program can be used for load and start of any DLL file. You must check DLL files running in address space of rundll32.exe process to determine safety of the process. Don't know how to check file manually? You can use our freeware tool System Explorer.
"Microsoft Windows 95, Windows 98, and Windows Millennium Edition (Me) contains two command-line utility programs named Rundll.exe and Rundll32.exe that allow you to invoke a function exported from a DLL, either 16-bit or 32-bit. However, Rundll and Rundll32 programs do not allow you to call any exported function from any DLL..." - see the basics about this executable on Windows pages on http://support.microsoft.com/kb/164787
SAFErating from user 2472567@mail.ru for file C:\Windows\System32\rundll32.exe