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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 4 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:
1.9.0.7

MD5:
9209583ec386fdaccbe427a77a3a5617

SHA-1:
09a673abe196c03571f3ca01f5f9f838f22b706a

SHA-256:
9f7ec3f1b14f9825ec911fd3779d780edfb2c7c5fdc49a10a56891327428aa9f

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
1/24/2025 5:36:38 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Plugin.274
9.0.1.05190

IKARUS anti.virus
PUA.RiskWare.NetFilter
t3scan.1.7.5.0

Reason Heuristics
PUP.Termtutor.I
14.11.20.9

VIPRE Antivirus
Threat.4761352
32210

File size:
56.9 KB (58,232 bytes)

Product version:
1.9.0.7

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 5:14:10 PM

Valid to:
6/13/2016 5:14:10 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 11:34:56 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
1536:0iBIL6sCyo5oIUo0I77nPaXq4Fs+hMeGlDOtcRnwbE:hC6sCysD7L+Fs+hYOtcRnwbE

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:
6.3834

Code size:
44 KB (45,056 bytes)

Driver
Display name:
ttnfd

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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