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ttnfd.sys

Term Tutor Driver x64

Termtutor, LLC

This is part of the InfoAtoms browser extension which will display variopus forms of advertising in the web browser by injecting new ads such as banner, text-links and search results. The file ttnfd.sys by Termtutor has been detected as adware by 3 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “ttnfd”.
Publisher:
Term Tutor  (signed by Termtutor, LLC)

Product:
Term Tutor Driver x64

Version:
1.9.0.8

MD5:
4501e093b242532c5b677dc52614d6eb

SHA-1:
74765f3ca938847d8bf8b19da9b7f9fc0b9a81a9

SHA-256:
ed43253fdcc79355438936218da5a668fcab3ac2fd732dcf38cf2fa8f41a730b

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
5/6/2024 7:18:20 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Plugin.274
9.0.1.05190

Reason Heuristics
PUP.Termtutor.I
14.11.20.9

VIPRE Antivirus
Threat.4761352
32938

File size:
56.9 KB (58,232 bytes)

Product version:
1.9.0.8

Copyright:
Copyright (C) 2014

Original file name:
ttnfd.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Termtutor, LLC

Authority:
GlobalSign nv-sa

Valid from:
6/13/2014 12:14:10 PM

Valid to:
6/13/2016 12:14:10 PM

Subject:
E=support@termtutor.com, CN="Termtutor, LLC", O="Termtutor, LLC", L=La Jolla, S=CA, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121B4A9C8497F166386FF96F59F02D6FD46

File PE Metadata
Compilation timestamp:
8/21/2012 6:34:56 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
1536:viBIL6sCyo5oIUo0I77nPaXq4Fs+hMeGlDOtcRn0d:aC6sCysD7L+Fs+hYOtcRn0d

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, DB, B0, FF, FF, CC, CC, CC, B0, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, B4, 04, 01, 00, 10, C0, 00, 00, A0, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, D6, 04, 01, 00...
 
[+]

Entropy:
6.3819

Code size:
44 KB (45,056 bytes)

Driver
Display name:
ttnfd

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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