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tbcore3.dll

IE Toolbar

Zako Solutions LTD

The module tbcore3.dll, “IE Toolbar Engine” by Zako Solutions 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 ‘XBTBPos00’.
Publisher:
Zako Solutions LTD  (signed and verified)

Product:
IE Toolbar

Description:
IE Toolbar Engine

Version:
4.2.0.89

MD5:
0aa509971dabe0fa432e7fddcc317733

SHA-1:
cae5956a44e14613a84247dc7f9c2498e82a9bce

SHA-256:
1d6860595f323e01794607497f5bd2cb10f368ede38f2e4351018970238061ee

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Conduit Toolbar platform.

Analysis date:
4/26/2024 2:06:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Conduit.Toolbar.Toolbar (M)
16.2.11.2

File size:
2.5 MB (2,670,920 bytes)

Product version:
4.2.0.89

Copyright:
Copyright © 2001-2011. All rights reserved.

Original file name:
tbcore3U.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\chatsend toolbar\tbunsf806d.tmp\tbcore3.dll

Digital Signature
Signed by:
Zako Solutions LTD

Authority:
DigiCert Inc

Valid from:
9/27/2011 2:00:00 AM

Valid to:
10/1/2012 2:00:00 PM

Subject:
CN=Zako Solutions LTD, O=Zako Solutions LTD, L=Rosh Hayyan, C=IL

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
035571E788C21971B2B240E1E5E4FE46

Registration
CLSIDs:
{1BB22D38-A411-4B13-A746-C2A4F4EC7344}, {57CADC46-58FF-4105-B733-5A9F3FC9783C}, {9F34B17E-FF0D-4FAB-97C4-9713FEE79052}, {D433A9D0-8267-40CB-8AD5-24F22FA5373F}, {D565B35E-B787-40FA-95E3-E3562F8FC1A0}, {FCBCCB87-9224-4B8D-B117-F56D924BEB18}

ProgIDs:
TBSB00001.TBSB00001.3, ComObject.DeskbarEnabler.1, Toolbar3.ContextMenuNotifier.1, Toolbar3.SearchProviderManager.1, Toolbar3.CustomInternetSecurityImpl.1, Toolbar3.XBTBPos00.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
9/14/2011 11:41:32 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:R/nnLjK6Blp7AIh3XmYoKt6lk3gejoQcY:R/nLLlp7AIh3BoKt6lk3x

Entry address:
0x1784D1

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, 10, 04, 17, 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, 8C, E7, 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...
 
[+]

Entropy:
5.8716

Code size:
1.7 MB (1,805,312 bytes)

Internet Explorer BHO
Display name:
XBTBPos00

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

CLSID name:
XBTBPos00 Class


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