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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:
1.4.6.8

MD5:
ce61611f9d3bac7eda1cbb620f8b9347

SHA-1:
3bd7f5fa0c5c70b3a769ed7ed51397f67ac66e51

SHA-256:
a08a87476ae11213b50cb89fd0a5c88fc2fbc88b3367e876e9a5e338f41b384f

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:
11/12/2024 6:42:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Thanksof (M)
16.3.23.23

File size:
57.7 KB (59,096 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:
Symantec Corporation

Valid from:
2/26/2016 2:00:00 AM

Valid to:
4/15/2016 1:59:59 AM

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

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3AF1A1ACB217D0C6F6CE6D7A43281075

File PE Metadata
Compilation timestamp:
6/11/2015 7:36:32 AM

OS version:
6.2

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
768:DRuLnjaYiX/w5UOrFYcmHOeEZZ4XYuL54PEE9L9VSFhd9QqG93yz/kh1Pijh1Yzz:DOvkRLW4XYuL57E0QZyz/kPisz/AhY

Entry address:
0x9BC0

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 33, 44, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 16, 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, 09, 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:
6.2727

Code size:
41 KB (41,984 bytes)

Driver
Display name:
msu

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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