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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.
Publisher:
Windows (R) Win 7 DDK provider  (signed by Thanksoft)

Product:
Windows (R) Win 7 DDK driver

Description:
NetFilter SDK WFP Driver (WPP)

Version:
1.4.6.8

MD5:
f36ccc70c534423a01242e14363146ba

SHA-1:
561d814a423ee58680cf55fac20efa89945ea28c

SHA-256:
cfc288a806f1fb6cdabce8b93fa9bc98c5744bc92cc021bb947d7f060ef8b4a9

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:
5/14/2024 3:50:39 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Thanksof (M)
16.6.20.23

File size:
48.1 KB (49,304 bytes)

Product version:
6.2.9200.20789

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win32 SYS)

Common path:
C:\users\{user}\downloads\programs\msusetup\$sysdir\drivers\msu.sys

Digital Signature
Signed by:
Thanksoft

Authority:
VeriSign, Inc.

Valid from:
4/15/2015 3:00:00 AM

Valid to:
4/15/2016 2:59:59 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:
6/11/2015 8:35:46 AM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
768:ZTwWwOtI2RdX8jQDkBHPzcEro9xFQxwt+1nxZ16ZJB0VNcfR:dzFyzQDkBvzc0sxFQxwt+1xyfGPc

Entry address:
0x820C

Entry point:
8B, FF, 55, 8B, EC, E8, F0, 2D, 00, 00, 5D, E9, 18, E2, FF, FF, CC, CC, CC, CC, CC, CC, 3B, 0D, 14, A0, 40, 00, 75, 03, C2, 00, 00, E9, 06, 00, 00, 00, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 51, 89, 4D, FC, 6A, 02, 59, CD, 29, CC, CC, CC, CC, CC, CC, 6A, 08, 59, CD, 29, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, B8, 01, 00, 00, 00, C2, 10, 00, 4E, 00, 46, 00, 53, 00, 44, 00, 4B, 00, 20, 00, 46, 00, 6C, 00, 6F, 00, 77, 00, 20, 00, 45, 00, 73, 00, 74, 00, 61, 00, 62, 00, 6C, 00, 69, 00, 73, 00, 68, 00...
 
[+]

Entropy:
6.5794

Code size:
33 KB (33,792 bytes)

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