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rootsupd.exe

Win32 Cabinet Self-Extractor

Microsoft Corporation

This is a setup program which is used to install the application. The file has been seen being downloaded from www.cert.fnmt.es and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft® Windows® Operating System

Description:
Win32 Cabinet Self-Extractor

Version:
6.00.2600.0000

MD5:
722d8a7c96f9f0748321aaa01be3058b

SHA-1:
02287d12a41d5506cff4770d82ae7f4618387663

SHA-256:
638de5a949ba9b112081acb647633366ff951b9dd03b762cb32f3aa5ab6d9336

Scanner detections:
0 / 68

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

Analysis date:
4/26/2024 6:36:10 AM UTC  (today)

File size:
316.4 KB (324,008 bytes)

Product version:
6.00.2600.0000

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
WEXTRACT.EXE

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\isl\silkypix developer studio pro english\rootsupd.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
10/22/2008 4:24:55 PM

Valid to:
1/22/2010 3:34:55 PM

Subject:
CN=Microsoft Corporation, OU=MOPR, 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:
61062781000000000008

File PE Metadata
Compilation timestamp:
8/17/2001 8:42:57 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.0

CTPH (ssdeep):
6144:EWK81vXewL5Zpq3UWl6FriF+u5LGQUnPgLgnyq/sJIQ1KhhoUx+jMkz:3//5ZpqkGjRcVnPgDq02RhhHxeMkz

Entry address:
0x5A5E

Entry point:
55, 8B, EC, 83, EC, 44, 56, FF, 15, 5C, 11, 00, 01, 8B, F0, 8A, 06, 3C, 22, 75, 12, 46, 8A, 06, 84, C0, 74, 04, 3C, 22, 75, F5, 80, 3E, 22, 75, 13, EB, 10, 3C, 20, 7E, 0D, 46, 80, 3E, 20, 7F, FA, EB, 05, 3C, 20, 7F, 07, 46, 8A, 06, 84, C0, 75, F5, 83, 65, E8, 00, 8D, 45, BC, 50, FF, 15, 58, 11, 00, 01, F6, 45, E8, 01, 74, 06, 0F, B7, 45, EC, EB, 03, 6A, 0A, 58, 50, 56, 6A, 00, 6A, 00, FF, 15, 54, 11, 00, 01, 50, E8, 35, FF, FF, FF, 50, FF, 15, 04, 11, 00, 01, CC, 53, 8B, 5C, 24, 08, 3A, 5C, 24, 0C, 75, 1B...
 
[+]

Entropy:
7.7299

Developed / compiled with:
Microsoft Visual C++

Code size:
34 KB (34,816 bytes)

The file rootsupd.exe has been seen being distributed by the following 3 URLs.

http://www.cert.fnmt.es/content/pages_std/.../rootsupd.exe

https://www.sede.fnmt.gob.es/documents/11614/70993/.../70d34f1e-e53a-4a2a-82e3-1be3e0b3ab0c

http://download.microsoft.com/download/8/3/0/.../rootsupd.exe

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