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tbcore3.dll

IE Toolbar

Chena Ventures Paraguay

The module tbcore3.dll, “IE Toolbar Engine” by Chena Ventures Paraguay has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘TBSB03141’.
Publisher:
Chena Ventures Paraguay  (signed and verified)

Product:
IE Toolbar

Description:
IE Toolbar Engine

Version:
4, 2, 0, 47

MD5:
4eb52c679f4a72ee149202ab4e3cfed0

SHA-1:
71f2aa564810a21a2bbbcf220c3c5d17421a4562

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Conduit Toolbar platform.

Analysis date:
11/7/2024 11:53:13 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Conduit.Toolbar (M)
16.8.27.0

File size:
2.5 MB (2,652,504 bytes)

Product version:
4, 2, 0, 47

Copyright:
Copyright © 2001-2010. All rights reserved.

Original file name:
tbcore3U.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\barra de paraguay.com\tbcore3.dll

Digital Signature
Signed by:
Chena Ventures Paraguay

Authority:
VeriSign, Inc.

Valid from:
12/2/2010 8:00:00 PM

Valid to:
12/3/2011 7:59:59 PM

Subject:
CN=Chena Ventures Paraguay, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Chena Ventures Paraguay, L=Lambare, S=Central, C=PY

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:
60806489971D98ECB2831F00A99C63B7

Registration
CLSIDs:
{1D1DFD88-3136-4491-80E7-E78055AF022A}, {57CADC46-58FF-4105-B733-5A9F3FC9783C}, {9F34B17E-FF0D-4FAB-97C4-9713FEE79052}, {D565B35E-B787-40FA-95E3-E3562F8FC1A0}, {FCBCCB87-9224-4B8D-B117-F56D924BEB18}

ProgIDs:
TBSB03141.TBSB03141.3, ComObject.DeskbarEnabler.1, Toolbar3.ContextMenuNotifier.1, Toolbar3.CustomInternetSecurityImpl.1, Toolbar3.TBSB03141.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
11/12/2010 6:05:32 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:lT0sGIQdjC8QpQVMpd5EB35tlLVOka19q+EDrP4oMtHimbCxjjUWJ9J5:lT0PIQdBBVM7Q2dq+2b4ltHExjjhJ75

Entry address:
0x176051

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, D2, 2B, 01, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 68, B0, D9, 16, 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, 7C, C3, 22, 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, 50, 64, FF, 35...
 
[+]

Code size:
1.7 MB (1,793,536 bytes)

Internet Explorer BHO
Display name:
TBSB03141

CLSID:
{FCBCCB87-9224-4B8D-B117-F56D924BEB18}

CLSID name:
TBSB03141 Class


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