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eyeperform.gcupdate.dll

eye perform

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

Version:
1.0.5672.16184

MD5:
b623285cc227bd40d17fdd325ed3fbe4

SHA-1:
68e7376600cb20ed6c91cfe610e1096b16255773

SHA-256:
af84863ca98a1dac651666d933cc6655d257f3440d91208e96f9fa34d29c3d58

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/7/2024 12:07:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo
17.2.27.21

File size:
1.6 MB (1,626,352 bytes)

Product version:
1.0.5672.16184

Original file name:
2015071316.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\eye perform\bin\plugins\eyeperform.gcupdate.dll

Digital Signature
Signed by:
eye perform

Authority:
VeriSign, Inc.

Valid from:
10/6/2014 7:00:00 PM

Valid to:
10/2/2015 6:59:59 PM

Subject:
CN=eye perform, O=eye perform, 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:
0DB5C5B1605B814F9D0D461C7A3F0335

File PE Metadata
Compilation timestamp:
7/13/2015 11:59:28 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x18CE0E

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, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 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 (1,617,920 bytes)

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