illoxum.GCUpdate.dll

illoxum

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

Version:
1.0.5151.28774

MD5:
6281f83e6bf954c2f9e2fa374a880a19

SHA-1:
c21d3601242f9bc4d0f53b62fc57ea4f76cd773e

SHA-256:
13603d3e890710cc5ba8062955e43de8ddc05d73c631c8743cefb9d637aeeb27

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/16/2024 2:54:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.illoxum (M)
16.1.7.6

File size:
441.3 KB (451,864 bytes)

Product version:
1.0.5151.28774

Original file name:
illoxum.GCUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/21/2013 8:00:00 AM

Valid to:
8/21/2015 7:59:59 AM

Subject:
CN=illoxum, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=illoxum, 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:
20A254C9F30D2A8E669A8E5FBB2F4EB6

File PE Metadata
Compilation timestamp:
2/7/2014 11:59:20 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:PErtRVu7oEw5djry075/0Uih6xVIciEXJVW:PErc7Y7f5+6jimi

Entry address:
0x6E266

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:
7.6943

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

Code size:
433 KB (443,392 bytes)

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