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rundll32.exe

System operacyjny 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 s8540.chomikuj.pl.
Publisher:
Microsoft Corporation

Product:
System operacyjny Microsoft® Windows®

Description:
Uruchamia plik DLL jako aplikację

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

Version:
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)

MD5:
5b1154cea851b31f1feb0f10204f7969

SHA-1:
798b29e810ad9386898dd1443b9cc8e7f220896e

Scanner detections:
0 / 68

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

Analysis date:
11/24/2024 6:32:12 AM UTC  (today)

File size:
32.5 KB (33,280 bytes)

Product version:
5.1.2600.2180

Copyright:
© Microsoft Corporation. Wszelkie prawa zastrzeżone.

Original file name:
RUNDLL.EXE

File type:
Executable application (Win32 EXE)

Language:
Polish

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:FCvAw66v9X2ZRNRhbHeJh8+oXBjxJd5IyYQGSbdkDjkoebjDISWAw4WT89r:YvAO0bSEln5IyYpamDjobj8SWAwq9r

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 URL.

http://s8540.chomikuj.pl/File.aspx?e=iUnp8-BWxNG6Q26spzTBEC6h7Q-AjdlykhxJMiSr5BUP-hjSwg9gvujfKtwhMNPkDKVXCiQWCTBqh5i1Q9aYmY9Vh-ahyid6NQCbOyvTmG5v_201GbRMzlzA2MDU59tQ8qNnJkZ4tiED0k0qIX22DLFjnlRXfSnUfx0_NjQszOFFYRky1QvRwGszh9z29BYdCSjbcZkdr3f-tNq0WpQmSqgQ7tk-FGISMTu_561NO7yaYlBQamCp9E9w1L4I5CbQzGVtFxZMbIhV27oA5taZJCJYjBanylQ-5-LMA541SrKNW6pobj7i9X02YXtAGM0flEG7hk-Wbl3UfS-g2sWd7rVHDmqr83g7H3PbnyNPDnyArF5WWcfXD62GPlbrBMeG&pv=2

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