home

microsoftinstaller.exe

Microsoft Corporation

This is a self-extracting archive and installer. The file has been seen being downloaded from download.my.visualstudio.com and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Version:
15.0.4569.1506

MD5:
8b8178322cac40cd565ce350c1e72d34

SHA-1:
01cc7e6a9dff3efb6cefe4861f9ed62cb2034488

SHA-256:
8c3a9bbc33d918e415906a027bdf71ea0b5d90fedfcb790f55f38eb84cf1ec0c

Scanner detections:
0 / 68

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

Analysis date:
12/27/2024 1:21:44 AM UTC  (today)

File size:
222.7 MB (233,539,256 bytes)

Product version:
15.0.4569.1506

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
1/24/2013 4:33:39 PM

Valid to:
4/24/2014 5:33:39 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:
33000000B011AF0A8BD03B9FDD0001000000B0

File PE Metadata
Compilation timestamp:
6/12/2013 2:49:11 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.10

CTPH (ssdeep):
6291456:MbdaRkrbIAq0hHf5BxCjke9dzGikZjK8iYxdCc4KJm:Mp9rbIAjx+FXGisgYxsx

Entry address:
0x2FC91

Entry point:
E8, 5A, 52, 00, 00, E9, 81, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, D6, 05, 00, 00, 8B, FF, 51, C7, 01, F4, 9C, 40, 00, E8, D7, 52, 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, 0F, 53, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 88, 53, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08...
 
[+]

Entropy:
7.9997  (probably packed)

Code size:
285.5 KB (292,352 bytes)

The file microsoftinstaller.exe has been seen being distributed by the following 2 URLs.

https://download.my.visualstudio.com/.../es_office_2013_single_language_pack_with_sp1_x86_3858095.exe

https://www.dropbox.com/s/.../Paquete de idioma de Office 2013 Español x86.exem?dl=1

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.