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nis_full_x86.exe

Microsoft Malware Protection

Microsoft Corporation

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

Product:
Microsoft Malware Protection

Description:
AntiMalware Definition Update

Version:
17.36.0.0

MD5:
95ab2d5c3783cb92c0b4b0424d9f35de

SHA-1:
b9229ccec3dd9946b1b3c9259445e318581770a1

SHA-256:
146b7e706b5fa2d208f845cfae02db5c0167c925970cfc8fa13d1ec45928eaa9

Scanner detections:
0 / 68

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

Analysis date:
4/25/2024 1:23:38 PM UTC  (today)

File size:
926.6 KB (948,824 bytes)

Product version:
17.36.0.0

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
NIS_Full.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
9/4/2012 5:42:00 PM

Valid to:
3/4/2013 4:42:00 PM

Subject:
CN=Microsoft Corporation, OU=AOC, 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:
330000009A33DE4B4AC6D31AEB00010000009A

File PE Metadata
Compilation timestamp:
10/6/2009 1:51:09 AM

OS version:
5.2

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
24576:rgOW8ZcsHVVRe2PY8kHUWoU87fNxJRcVPu68QwCK:kR8ZZVVo2PEozoo68pCK

Entry address:
0x6B70

Entry point:
6A, 28, 68, B0, 26, 00, 01, E8, AC, 01, 00, 00, 66, 81, 3D, 00, 00, 00, 01, 4D, 5A, 75, 28, A1, 3C, 00, 00, 01, 81, B8, 00, 00, 00, 01, 50, 45, 00, 00, 75, 17, 0F, B7, 88, 18, 00, 00, 01, 81, F9, 0B, 01, 00, 00, 74, 21, 81, F9, 0B, 02, 00, 00, 74, 06, 83, 65, E4, 00, EB, 2A, 83, B8, 84, 00, 00, 01, 0E, 76, F1, 33, C9, 39, 88, F8, 00, 00, 01, EB, 11, 83, B8, 74, 00, 00, 01, 0E, 76, DE, 33, C9, 39, 88, E8, 00, 00, 01, 0F, 95, C1, 89, 4D, E4, 83, 65, FC, 00, 6A, 01, FF, 15, EC, 21, 00, 01, 59, 83, 0D, 2C, D4...
 
[+]

Entropy:
7.9875

Developed / compiled with:
Microsoft Visual C++ v7.1

Code size:
35 KB (35,840 bytes)

The file nis_full_x86.exe has been seen being distributed by the following 2 URLs.

http://go.microsoft.com/.../?LinkID=187316&arch=x86

http://definitionupdates.microsoft.com/download/definitionupdates/.../nis_full.exe

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