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NisSrv.exe

Microsoft Malware Protection

Microsoft Corporation

It runs as a separate (within the context of its own process) windows Service named “Microsoft Network Inspection”.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft Malware Protection

Description:
Microsoft Network Realtime Inspection Service

Version:
4.1.0522.0

MD5:
c0bcba28fc756b047da18f36605231d4

SHA-1:
bce420ed3969ceda95c0310bc513a098243a446c

SHA-256:
f98ee6be25963423bc070154afb379999ea782be639ad77a4b0a6aedf0f24660

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 8:21:44 AM UTC  (today)

File size:
281.5 KB (288,256 bytes)

Product version:
4.1.0522.0

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
NisSrv.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\microsoft security client\nissrv.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
7/26/2012 8:50:41 PM

Valid to:
10/26/2013 8:50:41 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:
3300000088590E3C511FE26A67000100000088

File PE Metadata
Compilation timestamp:
9/13/2012 7:12:58 AM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.10

CTPH (ssdeep):
6144:g8aDa1Jfq7877hG127XIo5ZV9aI4FWgqZobSnkdbCOnTD0dfDrj:3aC961Fh4obn9VnTW

Entry address:
0x2BA0D

Entry point:
E8, 8F, 09, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, 3B, 0D, 30, 70, 43, 00, 75, 03, C2, 00, 00, E9, 53, 02, 00, 00, CC, CC, CC, CC, CC, 6A, 0C, 68, E8, 2C, 43, 00, E8, DB, 05, 00, 00, 83, 65, E4, 00, 8B, 5D, 0C, 8B, C3, 8B, 7D, 10, 0F, AF, C7, 8B, 75, 08, 03, F0, 89, 75, 08, 83, 65, FC, 00, 4F, 89, 7D, 10, 78, 0C, 2B, F3, 89, 75, 08, 8B, CE, FF, 55, 14, EB, EE, 33, C0, 40, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 14, 00, 00, 00, E8, DC, 05, 00, 00, C2, 10, 00, 8B, 7D, 10, 8B, 5D, 0C, 8B, 75, 08...
 
[+]

Entropy:
6.4714

Code size:
215 KB (220,160 bytes)

Service
Display name:
Microsoft Network Inspection

Service name:
NisSrv

Description:
Helps guard against intrusion attempts targeting known and newly discovered vulnerabilities in network protocols

Type:
Win32OwnProcess

Depends on:
NisDrv


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