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x18-51565.exe

Microsoft Corporation

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

Version:
15.0.4433.1507

MD5:
a40468f1ac3b880f3a1f82978f4fcb16

SHA-1:
1fa8051f2998265cc9b5f6e40ba3d290f0c6b5a5

SHA-256:
942ade7101d4b2e94def2178811f3a69b03b5835480ac6e4b86c80df7f41932c

Scanner detections:
0 / 68

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

Analysis date:
12/26/2024 1:15:33 AM UTC  (today)

File size:
217.1 MB (227,615,624 bytes)

Product version:
15.0.4433.1507

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\x18-51565.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
9/4/2012 11:42:09 PM

Valid to:
3/4/2013 10:42:09 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:
330000009D1E8D27AEB8F3D83800010000009D

File PE Metadata
Compilation timestamp:
10/30/2012 11:08:34 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.10

CTPH (ssdeep):
3145728:MPYpxtoKnkPvvS7IDLQbfQ3AiJ5r4nAQ8kNxia7VIGuJQ8WbigxBd/DQ6SjRjzqY:MIxjsDLQT+r4nAQ8Iia2G4Q8cbxfmFH

Entry address:
0x2F3B3

Entry point:
E8, 58, 52, 00, 00, E9, 81, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, D4, 05, 00, 00, 8B, FF, 51, C7, 01, C4, 9A, 40, 00, E8, D5, 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, 0D, 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, 86, 53, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08...
 
[+]

Code size:
283 KB (289,792 bytes)

The file x18-51565.exe has been seen being distributed by the following 3 URLs.

http://secure.download.windowsupdate.com/v7/secure/private/applications/2012/12/.../OfficeLangPack2013_Norwegian_x64.exe

http://azcdn01.digitalrivercontent.net/.../X18-51565.exe

http://www.microsofthup.com/.../unitdownloader.aspx?dname=O15.download.name.64&local_only=true&receipt_id=449092137&id=g506f643132hbb96706f3d5444da95e2f031c0fac035&culture=en-GB

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