frameddisplay.gcupdate.dll

Browser Gloss

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

Version:
1.0.5661.38935

MD5:
b9f832c40bab035544f3d443c504d6ce

SHA-1:
1efd1b9ada489523f9d2606a36aab5d7674cb375

SHA-256:
6d247dac524af7a5ccd89dec37971db442507c6d8b359d23ab3c832fbc491f45

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/31/2024 2:01:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.8.12

File size:
1.5 MB (1,617,656 bytes)

Product version:
1.0.5661.38935

Original file name:
2015070305.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\framed display\bin\plugins\frameddisplay.gcupdate.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/5/2014 5:00:00 PM

Valid to:
10/6/2015 4:59:59 PM

Subject:
CN=Browser Gloss, O=Browser Gloss, 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:
74A87FAD5188A14C25A1035616F453E6

File PE Metadata
Compilation timestamp:
7/2/2015 10:37:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x18ADDE

Entry point:
FF, 25, 00, 20, 00, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 58, C0, 18, 00, 84, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 84, 02, 34, 00, 00, 00...
 
[+]

Entropy:
6.6278

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

Code size:
1.5 MB (1,609,216 bytes)

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