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Windows-KB890830-V5.30.exe

Microsoft Windows Malicious Software Removal Tool

Microsoft Corporation

This is a setup and installation application. The file has been seen being downloaded from download-centrumxp.pl and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft Windows Malicious Software Removal Tool

Description:
Microsoft Windows Malicious Software Removal Tool (KB890830) - Setup Self-Extracting Cabinet

Version:
5.30.12000.0

MD5:
62a2f44d94ee486ca0cb4d55c3a4ccb4

SHA-1:
e0e4d827fdfbe9b241648eb8caa877ad37dd374f

Scanner detections:
0 / 68

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

Analysis date:
12/27/2024 4:49:38 AM UTC  (today)

File size:
52.3 MB (54,890,200 bytes)

Product version:
5.30.12000.0

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
Windows-KB890830-V5.30.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\windows\softwaredistribution\download\install\windows-kb890830-v5.30.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
6/4/2015 1:42:45 PM

Valid to:
9/4/2016 1:42:45 PM

Subject:
CN=Microsoft Corporation, OU=AOC, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Issuer:
CN=Microsoft Code Signing PCA, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Serial number:
3300000109E3CDCA941016A298000100000109

File PE Metadata
Compilation timestamp:
10/6/2009 1:51:09 AM

OS version:
5.2

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
1572864:PTRgGXLdJpDAhddSL1K7f0+9OcpNs90g8c:PnXLD9idiOf9Ewc

Entry address:
0x6B70

Entry point:
6A, 28, 68, B0, 26, 00, 01, E8, AC, 01, 00, 00, 66, 81, 3D, 00, 00, 00, 01, 4D, 5A, 75, 28, A1, 3C, 00, 00, 01, 81, B8, 00, 00, 00, 01, 50, 45, 00, 00, 75, 17, 0F, B7, 88, 18, 00, 00, 01, 81, F9, 0B, 01, 00, 00, 74, 21, 81, F9, 0B, 02, 00, 00, 74, 06, 83, 65, E4, 00, EB, 2A, 83, B8, 84, 00, 00, 01, 0E, 76, F1, 33, C9, 39, 88, F8, 00, 00, 01, EB, 11, 83, B8, 74, 00, 00, 01, 0E, 76, DE, 33, C9, 39, 88, E8, 00, 00, 01, 0F, 95, C1, 89, 4D, E4, 83, 65, FC, 00, 6A, 01, FF, 15, EC, 21, 00, 01, 59, 83, 0D, 2C, D4...
 
[+]

Entropy:
7.9979

Developed / compiled with:
Microsoft Visual C++ v7.1

Code size:
35 KB (35,840 bytes)

The file Windows-KB890830-V5.30.exe has been seen being distributed by the following 3 URLs.

http://download-centrumxp.pl/24,2,Narzedzie-Microsoft-Windows-do-usuwania-zlosliwego-oprogramowania.aspx

http://download.microsoft.com/download/4/A/A/.../windows-kb890830-v5.30.exe

https://download.microsoft.com/download/4/A/A/.../Windows-KB890830-V5.30.exe

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