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ctbr.dll

Crawler Toolbar

Crawler, LLC

The module ctbr.dll, “Crawler Toolbar Browser Object” by Crawler has been detected as a potentially unwanted program 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 ‘’.
Publisher:
Crawler.com  (signed by Crawler, LLC)

Product:
Crawler Toolbar

Description:
Crawler Toolbar Browser Object

Version:
5.1.0.254

MD5:
0010ca8972d9eb38763ddd7cfdc6e05c

SHA-1:
8ed77d5b1a9cfd9ba17b759ea977130169aed5a7

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
12/24/2024 12:07:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Crawler (M)
17.3.7.22

File size:
1.2 MB (1,223,632 bytes)

Product version:
5.1.0.254

Copyright:
© Crawler.com

Original file name:
ctbr.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\crawler\toolbar\ctbr.dll

Digital Signature
Signed by:
Crawler, LLC

Authority:
VeriSign, Inc.

Valid from:
11/25/2008 4:00:00 PM

Valid to:
12/12/2010 3:59:59 PM

Subject:
CN="Crawler, LLC", OU=IT, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Crawler, LLC", L=Boca Raton, S=Florida, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2BB61CFF3A3CCE8EA9D1B965D643FEC8

Registration
CLSIDs:
{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}, {4B3803EA-5230-4DC3-A7FC-33638F3D3542}, {4D25FB7A-8902-4291-960E-9ADA051CFBBF}

ProgID:
ctbr.R404Pro

COM registered:
Yes

File PE Metadata
Compilation timestamp:
1/15/2010 1:33:15 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xC3750

Entry point:
55, 8B, EC, 83, C4, C4, B8, 30, 1A, 4C, 00, E8, E8, 3F, F4, FF, E8, 5F, 19, F4, FF, 8D, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.6459

Developed / compiled with:
Microsoft Visual C++

Code size:
778 KB (796,672 bytes)

Internet Explorer BHO
CLSID:
{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}


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