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Cantataweb.GCUpdate.dll

Cantataweb

This is the Google Chrome extension manager/updater for the Yontoo Cantataweb branded web browser plugin which injects banners, text-link and popup ads in the Chorme browser. The module Cantataweb.GCUpdate.dll by Cantataweb has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Cantataweb  (signed and verified)

Version:
1.0.5404.8301

MD5:
4d1d5ee36bbc8169fe9b43c0d2633ced

SHA-1:
92b91ffe74b6c5a7cbdcbad201231a5bd2bfee30

SHA-256:
89cff9765f38cfc1372690210101d71a18a6df8d28184780113c996215c075be

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser extension for Chrome.

Analysis date:
5/14/2024 2:07:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.14.17

File size:
1.6 MB (1,648,880 bytes)

Product version:
1.0.5404.8301

Original file name:
Cantataweb.GCUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\cantataweb\bin\plugins\cantataweb.gcupdate.dll

Digital Signature
Signed by:
Cantataweb

Authority:
VeriSign, Inc.

Valid from:
10/6/2014 9:00:00 PM

Valid to:
10/7/2015 8:59:59 PM

Subject:
CN=Cantataweb, O=Cantataweb, L=Santa Monica, 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:
51FE05E2A96412C5062E1F77B3A16598

File PE Metadata
Compilation timestamp:
10/18/2014 9:36:48 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x1926F6

Entry point:
FF, 25, 00, 20, 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, 02, 00, 00, 00, 6F, 00, 00, 00, 38, 27, 19, 00, 38, 09, 19, 00, 52, 53, 44, 53, EA, 46, F8, 44, 35, 9F, 39, 4E, 9C, 4B, 78, 04, CA, 53, B0, 4D, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 75, 62, 6A, 62, 69, 31, 7A, 34, 2E, 63, 6B, 7A, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
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Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
1.6 MB (1,640,448 bytes)

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