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DefaultTabBHO.dll

DefaultTab Search

Search Results, LLC

The module DefaultTabBHO.dll by Search Results 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 ‘DefaultTabBHO’.
Publisher:
Search Results LLC.  (signed by Search Results, LLC)

Product:
DefaultTab Search

Version:
1.0.0.0

MD5:
9faf45895358650277f9cc937c4bc32f

SHA-1:
05cd91e74f0d4f94d04ea8c86148c76ba1277234

SHA-256:
f2258ebea001b4741b6ba235f5f12c9813962426188dace8dbb9da9da8fb648b

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/27/2024 3:52:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SearchResults (M)
15.8.2.10

File size:
369.6 KB (378,432 bytes)

Product version:
1.0.0.0

Copyright:
Search Results LLC. All rights reserved.

Original file name:
DefaultTabBHO.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\defaulttab\defaulttab\defaulttabbho.dll

Digital Signature
Signed by:
Search Results, LLC

Authority:
VeriSign, Inc.

Valid from:
5/11/2011 8:00:00 PM

Valid to:
5/10/2012 7:59:59 PM

Subject:
CN="Search Results, LLC", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Search Results, LLC", L=Minneapolis, S=Minnesota, 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:
39167F8695EDCE7E6EBC271E30223866

File PE Metadata
Compilation timestamp:
2/29/2012 10:36:18 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:RTmOJqya9+v7egvAYh7oW9jVoNC8Xv3fo6cYdJwP7H1LcKX21fsAzYdhA:RTmOJba9+vKgvAYh7H9jVoNLY6cYdJwM

Entry address:
0x29BB2

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 10, 6E, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 8B, C1, 8B, 4D, 08, C7, 00, 24, 42, 04, 10, 8B, 09, 89, 48, 04, C6, 40, 08, 00, 5D, C2, 08, 00, 8B, 41, 04, 85, C0, 75, 05, B8, 2C, 42, 04, 10, C3, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 57, 8B, F9, 74, 2D, 56, FF, 75, 08, E8, BA, 6E, 00, 00, 8D, 70, 01, 56, E8, 4A, EA, FF, FF, 59, 59, 89, 47, 04, 85, C0, 74, 11, FF, 75, 08, 56, 50, E8, 3B, 6E, 00, 00...
 
[+]

Entropy:
6.5351

Code size:
263.5 KB (269,824 bytes)

Internet Explorer BHO
Display name:
DefaultTabBHO

CLSID:
{7F6AFBF1-E065-4627-A2FD-810366367D01}

CLSID name:
DefaultTab Browser Helper


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