kasimos.gcupdate.dll

kasimos

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

Version:
1.0.5673.15516

MD5:
8855a53ee5b6b5084769dab77ebdf049

SHA-1:
391630b294c490149e4767016fc53ae3dd19bf7d

SHA-256:
859a82eb533cc3a755c08b2bb17654099431474327e9e5d1c085e3dd5fa2d34c

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/25/2024 9:04:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.1.22

File size:
1.6 MB (1,627,416 bytes)

Product version:
1.0.5673.15516

Original file name:
2015071416.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/20/2013 9:00:00 PM

Valid to:
8/20/2015 8:59:59 PM

Subject:
CN=kasimos, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=kasimos, 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:
3C08AFE75FB61C990505B01BEE5FDDBD

File PE Metadata
Compilation timestamp:
7/14/2015 1:37:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x18D27E

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 (1,618,944 bytes)

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