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cytiweb.gcupdate.dll

Air Globe

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

Version:
1.0.5811.29472

MD5:
3f214474cf30091c347817e566fdd58c

SHA-1:
5ae3bfedcf806f4b4e3ff8a1b7c4e2461be25895

SHA-256:
de6dec8ae98b299480a599e85e81b8b10abb6ca0f549759712a60db6ff8d121b

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
2/24/2025 9:05:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.15.13

File size:
1.5 MB (1,605,872 bytes)

Product version:
1.0.5811.29472

Original file name:
2015113000.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\cyti web\bin\plugins\cytiweb.gcupdate.dll

Digital Signature
Signed by:
Air Globe

Authority:
VeriSign, Inc.

Valid from:
1/10/2015 12:00:00 PM

Valid to:
1/11/2016 11:59:59 AM

Subject:
CN=Air Globe, O=Air Globe, 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:
0C68EFA725DB8110CE807489DAC03553

File PE Metadata
Compilation timestamp:
11/29/2015 12:22:31 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x187ED6

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:
7.3054

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

Code size:
1.5 MB (1,597,440 bytes)

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