windows-kb890830-x64-v5.12.exe

Microsoft Windows Malicious Software Removal Tool

Microsoft Corporation

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

Product:
Microsoft Windows Malicious Software Removal Tool

Description:
Microsoft Windows Malicious Software Removal Tool (KB890830) - Setup Self-Extracting Cabinet

Version:
5.13.10300.0

MD5:
f0b1660f48463ac9b7d688397cbfc292

SHA-1:
4912e1b86f82b051840c4c9e9b53698e453a9d39

SHA-256:
21514bd86c5c521e35f1db019d7251b45d39eccfa6a4f08f4da46d3a05253905

Scanner detections:
0 / 68

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

Analysis date:
12/10/2016 12:19:11 AM UTC  (today)

File size:
27.8 MB (29,183,200 bytes)

Product version:
5.13.10300.0

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
Windows-KB890830-x64-V5.13.exe

File type:
Executable application (Win64 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\fc14996dfa99adfc7baae624196888c5\444cb24ab313aef13658fdcb73feccfa\windows-kb890830-x64-v5.12.exe

Digital Signature
Authority:
Microsoft Corporation

Valid from:
4/22/2014 7:39:00 PM

Valid to:
7/22/2015 7:39:00 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:
33000000CA6CD5321235C4E1550001000000CA

File PE Metadata
Compilation timestamp:
10/6/2009 7:58:55 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
393216:XDWsJThohtE7K0q10248FS0pxDadI8U0tg1TJJmkY8tSU784dpeH8i1qI3SK2aYq:asJ96tXL3u+oUM8Me3vev1qkjo4Mcv

Entry address:
0x98C0

Entry point:
48, 83, EC, 58, 48, 89, 5C, 24, 70, 48, 89, 7C, 24, 78, 66, 81, 3D, 29, 67, FF, FF, 4D, 5A, 74, 08, 33, DB, 89, 5C, 24, 60, EB, 7C, 48, 63, 05, 54, 67, FF, FF, 48, 8D, 0D, 11, 67, FF, FF, 48, 03, C1, 81, 38, 50, 45, 00, 00, 74, 08, 33, DB, 89, 5C, 24, 60, EB, 5B, 0F, B7, 48, 18, 81, F9, 0B, 01, 00, 00, 74, 32, 81, F9, 0B, 02, 00, 00, 74, 08, 33, DB, 89, 5C, 24, 60, EB, 3F, 83, B8, 84, 00, 00, 00, 0E, 77, 08, 33, DB, 89, 5C, 24, 60, EB, 2E, 33, DB, 39, 98, F8, 00, 00, 00, 0F, 95, C3, 89, 5C, 24, 60, EB, 1D...
 
[+]

Code size:
56 KB (57,344 bytes)

The file windows-kb890830-x64-v5.12.exe has been seen being distributed by the following URL.