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vanilla2.exe

Windows 10 Upgrade Assistant

Microsoft Corporation

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

Product:
Windows 10 Upgrade Assistant

Version:
1.4.9200.17295

MD5:
cd7ba5a4e8384f13d1379ead5acb2794

SHA-1:
40328c89ebe9766870e36bdc4c4458b52adc4f57

SHA-256:
a3ef9fef50d49536933b8a5a261813102a4bf9d967f65e928506d37f469b1483

Scanner detections:
0 / 68

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

Analysis date:
4/28/2024 6:01:44 AM UTC  (today)

File size:
4.7 MB (4,877,720 bytes)

Product version:
1.4.9200.17295

Copyright:
Copyright © Microsoft Corporation. All rights reserved.

Original file name:
Windows10Upgrader.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\devicehealth\plugins\vanilla2.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
6/5/2015 1:42:45 AM

Valid to:
9/5/2016 1:42:45 AM

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:
330000010A2C79AED7797BA6AC00010000010A

File PE Metadata
Compilation timestamp:
5/4/2016 2:04:19 PM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.10

CTPH (ssdeep):
98304:OhWnDpdMjKrZ9uUGvDhE0lZQbXjvcNjZjd7kXQBw3eEB5qeRbTSyzORwq:++DpdMdUAi0XQbDcNjrXa3emzORwq

Entry address:
0x4C32E

Entry point:
E8, 2E, 0A, 00, 00, E9, 0D, FE, FF, FF, CC, CC, CC, CC, CC, 3B, 0D, 20, 80, 46, 00, 75, 03, C2, 00, 00, E9, 05, 00, 00, 00, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 81, EC, 24, 03, 00, 00, A3, 00, 8B, 46, 00, 89, 0D, FC, 8A, 46, 00, 89, 15, F8, 8A, 46, 00, 89, 1D, F4, 8A, 46, 00, 89, 35, F0, 8A, 46, 00, 89, 3D, EC, 8A, 46, 00, 66, 8C, 15, 18, 8B, 46, 00, 66, 8C, 0D, 0C, 8B, 46, 00, 66, 8C, 1D, E8, 8A, 46, 00, 66, 8C, 05, E4, 8A, 46, 00, 66, 8C, 25, E0, 8A, 46, 00, 66, 8C, 2D, DC, 8A, 46, 00, 9C, 8F, 05, 10...
 
[+]

Entropy:
7.9517  (probably packed)

Code size:
411 KB (420,864 bytes)

The file vanilla2.exe has been seen being distributed by the following 3 URLs.

http://cnupgrade.microsoft.com/.../Windows10Upgrade.exe

http://183.91.33.16/cache/cnupgrade.microsoft.com/.../Windows10Upgrade.exe

http://cnupgrade.microsoft.com/.../Windows10Upgrade.exe

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