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msu.sys

Windows Win 7 DDK driver

Thanksoft

The file msu.sys, “NetFilter SDK WFP Driver (WPP)” by Thanksoft has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “msu”.
Publisher:
Windows (R) Win 7 DDK provider  (signed by Thanksoft)

Product:
Windows (R) Win 7 DDK driver

Description:
NetFilter SDK WFP Driver (WPP)

Version:
1.4.6.4

MD5:
c3c6fa6c7075c5eed43d42594ec8f9f9

SHA-1:
187c285b5b55689416a3693118a0af4441d528b4

SHA-256:
242efc0a145673ba6fb2da00e4f215302f459b61310641485241dcfeabc98d42

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/24/2024 4:57:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Thanksof (M)
16.6.19.22

File size:
57.1 KB (58,520 bytes)

Product version:
6.2.9200.20789

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Thanksoft

Authority:
VeriSign, Inc.

Valid from:
4/15/2015 4:00:00 AM

Valid to:
4/15/2016 3:59:59 AM

Subject:
CN=Thanksoft, O=Thanksoft, L=Dnepropetrovsk, S=Dnepropetrovsk, C=UA

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3B50069E945D4934FDF6546BCA6CCF5A

File PE Metadata
Compilation timestamp:
4/23/2015 5:51:31 AM

OS version:
6.2

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
768:M8j2Z/G6pZ5I1HT1bUhxkIgXd1pJwCara1r8X7VrolXZvogFK+E1P6yNca:esem3dJwCQmrCWJAgFKZ6aca

Entry address:
0x9B50

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, A3, 44, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 26, DB, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 3B, 0D, 79, 25, 00, 00, 75, 12, 48, C1, C1, 10, 66, F7, C1, FF, FF, 75, 03, C2, 00, 00, 48, C1, C9, 10, E9, 08, 00, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, B9, 02, 00, 00, 00, CD, 29, CC, CC, CC, CC, CC, CC, CC, CC, CC, B9, 08, 00, 00, 00, CD, 29, CC...
 
[+]

Entropy:
6.2401

Code size:
41 KB (41,984 bytes)

Driver
Display name:
msu

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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