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diamondata.gcupdate.dll

diamondata

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

Version:
1.0.5598.39387

MD5:
3e426b157071e027459c4760439a7d22

SHA-1:
fbbf0670a01fae791f6dfdf0542d51ce72eb50b6

SHA-256:
425a6d4c685ac0afac969593346aa8f90f823513959bba323cbf7f5b8b486c1b

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/24/2024 9:21:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.diamondata (M)
16.2.11.19

File size:
1.5 MB (1,553,184 bytes)

Product version:
1.0.5598.39387

Original file name:
2015050105.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
diamondata

Authority:
VeriSign, Inc.

Valid from:
8/13/2013 7:00:00 AM

Valid to:
8/14/2015 6:59:59 AM

Subject:
CN=diamondata, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=diamondata, L=San Diego, 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:
013DE313C00D49CFC0FA964B3315CD82

File PE Metadata
Compilation timestamp:
5/1/2015 12:53:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:E6LZcLB2ms3OWrY+SUC2WajllH8zK6igcIR4krzJ1SMd:BLZqls3O6Y+S925n8zKycIOMd

Entry address:
0x17B02A

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, 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:
7.2717

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
1.5 MB (1,544,704 bytes)

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