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yulasee.gcupdate.dll

Yula

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

Version:
1.0.5876.38494

MD5:
0acf296a29424d570b91da34e90527e2

SHA-1:
06d78ce4b8c0a47dee52022e75fe036a5bcd88d2

SHA-256:
fd377002b6dc4fbc3391dbaf16b45ba29801e04da23e489ad425b7e94928e80d

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/4/2024 2:30:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.2.4

File size:
1.5 MB (1,611,496 bytes)

Product version:
1.0.5876.38494

Original file name:
2016020305.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Yula

Authority:
VeriSign, Inc.

Valid from:
3/10/2015 7:00:00 PM

Valid to:
4/9/2016 6:59:59 PM

Subject:
CN=Yula, O=Yula, 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:
27284D3180DC36E2DF216CDD159FDC27

File PE Metadata
Compilation timestamp:
2/2/2016 11:23:16 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x1894EA

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:
7.3107

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

Code size:
1.5 MB (1,603,072 bytes)

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