updatejoomiweb.exe

Joomiweb

Part of the Yontoo web browser plugin (delivers advertisements to the web browser in the form of injected banners, text-links, popups, etc.) the updater mechanism for Joomiweb will automatically keep the extension patched by downloaded new functionality which is auto-enabled by default. The application updatejoomiweb.exe by Joomiweb has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “Update Joomiweb”.
Publisher:
Joomiweb  (signed and verified)

Version:
1.0.5123.11411

MD5:
274603c23f72daf2ad75b4d0e539a775

SHA-1:
6db97292b721b8a38a0858fe406c037c7160997a

SHA-256:
de5fecb5ec6971c6be44ed3af099247b6c5a8d92b877e14b4994aed66e876c87

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo adware web browser extension update process.

Analysis date:
4/25/2024 4:52:17 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.Joomiweb (M)
16.5.18.11

File size:
94.8 KB (97,048 bytes)

Product version:
1.0.5123.11411

Original file name:
Joomiweb.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\joomiweb\updatejoomiweb.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 8:00:00 AM

Valid to:
10/8/2014 7:59:59 AM

Subject:
CN=Joomiweb, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Joomiweb, 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:
35DBC6CAD8D4C87516D7F0D05A8891EA

File PE Metadata
Compilation timestamp:
1/10/2014 2:20:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:F6dr+6nRn55KqTqgWSXm9Yjmy59ctONOC41q7lRVpGaB0QbbQHmKb+cy0:F6dHnl5dfWSXAYDWOssXVYaB0gbQXb+I

Entry address:
0x17766

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:
6.1757

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

Code size:
86 KB (88,064 bytes)

Service
Display name:
Update Joomiweb

Type:
Win32OwnProcess


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