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rundll32.exe

Sistema operativo Microsoft Windows

Microsoft Corporation

Rundll allows various libraries (DLL files) to be loaded as a process by allowing the operating system to invoke a function exported from a DLL. This is a setup program which is used to install the application. It is included with Windows XP (SP2). The file has been seen being downloaded from dc338.4shared.com and multiple other hosts.
Publisher:
Microsoft Corporation

Product:
Sistema operativo Microsoft® Windows®

Description:
Ejecutar un archivo DLL como una aplicación

 
Part of the Windows XP (Service Pack 2) Operating System

Version:
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)

MD5:
3175eb8ef1c6c38f440fcb2d1403b823

SHA-1:
e074ed84ad5a1398737cf34b0b67d64ffc67500c

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)
Whitelisted  (by digital signature)

Analysis date:
4/25/2024 10:17:43 AM UTC  (today)

File size:
32.5 KB (33,280 bytes)

Product version:
5.1.2600.2180

Copyright:
© Microsoft Corporation. Reservados todos los derechos.

Original file name:
RUNDLL.EXE

File type:
Executable application (Win32 EXE)

Language:
Spanish

Common path:
C:\Windows\System32\rundll32.exe

File PE Metadata
Compilation timestamp:
8/4/2004 8:10:04 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
384:jovAw66v9X2/NRhbHeJh8+oXBjxJd5IyYQGSbdkDjkoebjDISymW98P1:0vAOAbSEln5IyYpamDjobj8SzP1

Entry address:
0x1BDC

Entry point:
E8, 0A, 00, 00, 00, E9, 65, FF, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 83, EC, 10, A1, 10, 30, 00, 01, 85, C0, 74, 07, 3D, 40, BB, 00, 00, 75, 4D, 56, 8D, 45, F8, 50, FF, 15, 74, 10, 00, 01, 8B, 75, FC, 33, 75, F8, FF, 15, 70, 10, 00, 01, 33, F0, FF, 15, 6C, 10, 00, 01, 33, F0, FF, 15, 68, 10, 00, 01, 33, F0, 8D, 45, F0, 50, FF, 15, 64, 10, 00, 01, 8B, 45, F4, 33, 45, F0, 33, C6, 25, FF, FF, 00, 00, 5E, 75, 05, B8, 40, BB, 00, 00, A3, 10, 30, 00, 01, F7, D0, A3, 0C, 30, 00, 01, C9, C3, CC, CC, CC...
 
[+]

Code size:
5 KB (5,120 bytes)

The file rundll32.exe has been seen being distributed by the following 8 URLs.

http://dc338.4shared.com/download/.../rundll32.exe

http://download1253.mediafire.com/kwxckaagegkg/.../rundll32.exe

http://download1976.mediafire.com/q7gr2vmn3qmg/.../rundll32.exe

http://dc123.4shared.com/download/.../rundll32.exe

http://download1512.mediafire.com/dv4gaz1bdotg/.../rundll32.exe

http://dc99.4shared.com/download/.../rundll32.exe

http://download1253.mediafire.com/g5hd3iu25d3g/.../rundll32.exe

http://dc338.4shared.com/download/.../rundll32.exe

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