cng.sys

Kernel Cryptography, Next Generation

Microsoft Corporation

It runs as a Windows 64-bit kernel mode device driver named “CNG”. It is installed with Windows 7 as a General Distribution Release (GDR) as part of a Hotfix.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft® Windows® Operating System

Description:
Kernel Cryptography, Next Generation

 
Part of the Windows 7 (with Service Pack 1) Operating System

Version:
6.1.7601.17919 (win7sp1_gdr.120801-0333)

MD5:
ebf28856f69cf094a902f884cf989706

SHA-1:
b73683fdd424310f3c9713a656fa85d64ec10c42

SHA-256:
ad6c9f0bc20aa49eee5478da0f856f0ea2b414b63208c5ffb03c9d7f5b59765f

Scanner detections:
0 / 68

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

Analysis date:
4/18/2024 10:08:03 PM UTC  (today)

File size:
448 KB (458,712 bytes)

Product version:
6.1.7601.17919

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
cng.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\cng.sys

Digital Signature
Authority:
Microsoft Corporation

Valid from:
4/30/2012 4:07:22 PM

Valid to:
7/30/2013 4:07:22 PM

Subject:
CN=Microsoft Windows, OU=MOPR, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Issuer:
CN=Microsoft Windows Verification PCA, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Serial number:
6103ABE1000000000018

File PE Metadata
OS bitness:
Win64

CTPH (ssdeep):
12288:nEBgd0kvr2tOVT1ebc3i3z1rQqn6Xqnua:Em+bC1eQy3z6+6X+ua

Entropy:
6.4621

Driver
Display name:
CNG

Type:
Kernel device driver (KernelDriver)

Group:
Base