microsoftinstaller.exe

Microsoft Corporation

This is a setup and installation application. The file has been seen being downloaded from www7.downloadoffice2010.microsoft.com and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Version:
14.0.6023.1000

MD5:
c20e4597b410225d8e78697ffc913666

SHA-1:
1feb128f3d37b0adfd8286ab9f229498909dc7ed

SHA-256:
f6e1aec129f7363e43c3ac5aea3012c56b57f0122e4a4f6978370fdf4cfa83e9

Scanner detections:
0 / 68

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

Analysis date:
4/25/2024 3:31:18 PM UTC  (today)

File size:
947.6 MB (993,610,632 bytes)

Product version:
14.0.6023.1000

Copyright:
© 2010 Microsoft Corporation. All rights reserved.

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\microsoftinstaller.exe

Digital Signature
Authority:
Microsoft Corporation

Valid from:
2/21/2011 9:53:12 PM

Valid to:
5/21/2012 10:53:12 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:
6101B29B000000000015

File PE Metadata
Compilation timestamp:
3/10/2011 1:40:07 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12582912:RAhLF5aTOLDbK+O4xCvnNvv8QUd65L/+OGMlVr7GHZBAmbJu69bNTPRf9a3BYyxe:RAtF5ayDbK7vNf5z+ns0jJj95XamZZ

Entry address:
0x2EACD

Entry point:
E8, 6C, 3A, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 24, 03, 00, 00, 8B, FF, 51, C7, 01, 64, 9A, 00, 2E, E8, E4, 3A, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, CC, FF, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, 1C, 3B, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 68, 9A, 00, 2E, 8D, 7D, E0, F3, A5...
 
[+]

Entropy:
7.9998  (probably packed)

Code size:
282 KB (288,768 bytes)

The file microsoftinstaller.exe has been seen being distributed by the following 30 URLs.

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=it-IT&id=g506f64303931h8123b0baee32445d8b2bab3ff67b4cb3&receipt_id=477919272&local_only=true&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?dname=O14DL.download.name.32&local_only=true&receipt_id=449462769&id=g506f643132ha487a6704f954970be0ff0b75f82221c&culture=it-IT

https://onedrive.live.com/download.aspx?cid=39B6A4575BFE3A00&authKey=!ABQFohuCzTi8vsU&resid=39B6A4575BFE3A00!117

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=IT-IT&id=g506f64303932h62dd4b7810d54ddaa63a9f57694782c6&receipt_id=552160021&local_only=true&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=it-IT&id=g506f64303931h935bdedebd8e4b3e9ff8825d1167420f&receipt_id=476838610&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=it-IT&id=g506f64303932h8ae223eb1d05493981645027be2304a9&receipt_id=550896509&local_only=true&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=IT-IT&id=g506f64303931h6191b142b6de4b66b799fa2f30c0d5c1&receipt_id=476742954&local_only=true&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=it-IT&id=g506f64303931h05502db9a23b41d1ae0bec6b62d4378d&receipt_id=477975857&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=it-IT&id=g506f64303932hbb0e3681fb2849169f30c161d20a3d59&receipt_id=550367995&local_only=true&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=IT-IT&id=g506f64303932h87e050b4c86045649e79e2e7ece1545f&receipt_id=552114979&local_only=true&dname=O14DL.download.name.32

https://software-download.office.microsoft.com/.../Office_HB_2010_Italian_x32.exe

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=it-IT&id=g506f64303931he09be7600375431d844629632b1af99e&receipt_id=477569503&local_only=true&dname=O14DL.download.name.32

https://www7.downloadoffice2010.microsoft.com/.../unitdownloader.aspx?culture=IT-IT&id=g506f64303931h4a47482747bd4a54bf4395b29f2c0cb0&receipt_id=477650236&local_only=true&dname=O14DL.download.name.32

Latest 30 of 30 download URLs