TbCommonUtils.dll

Internet Explorer Toolbar

Coupons.com, Inc.

The module TbCommonUtils.dll, “Internet Explorer Toolbar Common Utils” by Coupons.com has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This file is typically installed with the program CouponBar by Coupons.com Incorporated which is a potentially unwanted software program.
Publisher:
Coupons.com, Inc.  (signed and verified)

Product:
Internet Explorer Toolbar

Description:
Internet Explorer Toolbar Common Utils

Version:
4.3.0.23

MD5:
950b3242cc0a06e89ac3e2b73bd505e5

SHA-1:
3aa6327604ec7b73850c12d69e6268115467e3b6

SHA-256:
d13e2d6dddd52feadd7bb9e9912ba6c88de7294782bbb122329bab13f4b1fdbf

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Conduit Toolbar platform.

Analysis date:
4/25/2024 1:02:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Plugin.ConduitToolbar.Toolbar.Coupons.N
14.2.26.9

File size:
117.9 KB (120,760 bytes)

Product version:
4.3.0.23

Copyright:
Copyright © 2001-2012. All rights reserved.

Original file name:
TbCommonUtils.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\coupons.com couponbar\tbcommonutils.dll

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
10/9/2012 5:00:00 PM

Valid to:
10/13/2015 4:59:59 PM

Subject:
CN="Coupons.com, Inc.", OU=Coupons.com, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Coupons.com, Inc.", L=Palo Alto, S=California, C=US

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:
545EAD15996F57759F442D2F8A9849FD

Registration
CLSID:
{3BDF4CE9-E81D-432B-A55E-9F0570CE811F}

ProgID:
TbCommonUtils.CommonUtils.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
5/25/2012 3:20:37 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:53/AgZ7G1BWZeYqSG6WDcmJ0TxPP+bNRuzWeq:x/S1BWCSqcfR4mK

Entry address:
0xA62D

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, B9, 55, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 68, 50, 93, 00, 10, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, A4, 84, 01, 10, 31, 45, FC, 33, C5, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7, 45, FC, FE, FF, FF, FF, 89, 45, F8, 8D, 45, F0, 64, A3, 00, 00, 00, 00, C3, 8B, 4D, F0, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, CC, CC, CC, CC...
 
[+]

Entropy:
6.4042

Code size:
72 KB (73,728 bytes)

The file TbCommonUtils.dll has been discovered within the following programs.

CouponBar  by Coupons.com Incorporated
The Coupons.com CouponBar is a web browser add-in that analyzes web sites your browser visits and attempts to find discount deals associated with the merchant's product offerings.
www.coupons.com
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