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coupontime.gcupdate.dll

Spectra Work

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

Version:
1.0.5951.18816

MD5:
7f7d8d1e590ceb0a987133113084ab2b

SHA-1:
4020e024bba9d460c762e85e111e805866da7bca

SHA-256:
25d7c0be3b95d1759bc945714da2098eda8aa1b121b37ab33dda626bdd349267

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
11/24/2024 3:44:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.8.19

File size:
1.5 MB (1,593,536 bytes)

Product version:
1.0.5951.18816

Original file name:
2016041718.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\coupon time\bin\plugins\coupontime.gcupdate.dll

Digital Signature
Signed by:
Spectra Work

Authority:
VeriSign, Inc.

Valid from:
3/4/2016 12:00:00 AM

Valid to:
3/4/2017 11:59:59 PM

Subject:
CN=Spectra Work, O=Spectra Work, 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:
27FFC9F56A9EF9E88514123F619B211F

File PE Metadata
Compilation timestamp:
4/17/2016 6:27:20 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x184EE6

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...
 
[+]

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

Code size:
1.5 MB (1,585,152 bytes)

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