InfiniNet.GCUpdate.dll

InfiniNet

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

Version:
1.0.5416.18448

MD5:
db5857d36c32c43cbbff304101f7c7e5

SHA-1:
127662658590699b8fffd16db075e904ba0f37f3

SHA-256:
913fad6885a4b2d6f67d3f23e44b356bbec0e9d379b5f94bd7d0e8b5dfc7417b

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/13/2025 2:24:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.8.13

File size:
1.6 MB (1,648,416 bytes)

Product version:
1.0.5416.18448

Original file name:
InfiniNet.GCUpdate.dll

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
4/29/2014 2:00:00 AM

Valid to:
4/30/2015 1:59:59 AM

Subject:
CN=InfiniNet, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=InfiniNet, 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:
382C91A837E14F15F390A8AFDF250338

File PE Metadata
Compilation timestamp:
10/30/2014 7:15:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x1924FE

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, 02, 00, 00, 00, 6E, 00, 00, 00, 40, 25, 19, 00, 40, 07, 19, 00, 52, 53, 44, 53, C0, C4, A0, DE, 0D, 42, 3D, 49, B1, 8F, 70, A1, 57, BD, 89, 18, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 6C, 73, 7A, 34, 78, 68, 34, 62, 2E, 66, 73, 6E, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
1.6 MB (1,639,936 bytes)

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