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b786bdb3c67d.sys

NetFilter SDK

tal ltd

The file b786bdb3c67d.sys, “NetFilter SDK TDI Hook Driver (WPP)” by tal ltd has been detected as adware 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 “b786bdb3c67d”.
Publisher:
NetFilterSDK.com  (signed by tal ltd)

Product:
NetFilter SDK

Description:
NetFilter SDK TDI Hook Driver (WPP)

Version:
1.4.4.1 built by: WinDDK

MD5:
3f953aa4a355e62e8bb013954a90438f

SHA-1:
d8c60db89371eabb1011ee025e80f3c251e9205f

SHA-256:
dc7cb02dd4d148193daa8ec2d29816d8d3f2e093c1fa0230506d686f9a1efd60

Scanner detections:
1 / 68

Status:
Adware

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:
11/27/2024 4:42:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.tal (M)
16.2.13.11

File size:
57.3 KB (58,672 bytes)

Product version:
1.4.4.1

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\b786bdb3c67d.sys

Digital Signature
Signed by:
tal ltd

Authority:
COMODO CA Limited

Valid from:
8/2/2014 7:00:00 PM

Valid to:
8/3/2015 6:59:59 PM

Subject:
CN=tal ltd, O=tal ltd, STREET=22-24 Mayor Parvan Toshev str, L=sofia, S=bulgaria, PostalCode=1000, C=BG

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
78499DB2D1D10A05A9078A2DD520E0AA

File PE Metadata
Compilation timestamp:
5/24/2014 6:31:50 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
1536:OklM7WpCax9XCEoZsZkHwgNEVz6cbQEsP+uvhu98:RS7WpZxIJQNVz6cbsP+uJ

Entry address:
0x10008

Entry point:
48, 8B, 05, F1, D0, FF, FF, 49, B9, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C1, 75, 2F, 4C, 8D, 05, D6, D0, FF, FF, 48, B8, 20, 03, 00, 00, 80, F7, FF, FF, 48, 8B, 00, 49, 33, C0, 49, B8, FF, FF, FF, FF, FF, FF, 00, 00, 49, 23, C0, 49, 0F, 44, C1, 48, 89, 05, AE, D0, FF, FF, 48, F7, D0, 48, 89, 05, AC, D0, FF, FF, E9, FF, B3, FF, FF, CC, CC, CC, B0, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 20, 05, 01, 00, 10, C0, 00, 00, A0, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 42, 05, 01, 00...
 
[+]

Entropy:
6.3619

Code size:
45 KB (46,080 bytes)

Driver
Display name:
b786bdb3c67d

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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