updatejoomiweb.exe.mal

Joomiweb

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file updatejoomiweb.exe.mal by Joomiweb has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Joomiweb  (signed and verified)

Version:
1.0.5204.19284

MD5:
fb5ac6310173cf6bdf4878bafb07e935

SHA-1:
169ff945ff4d53c7324b105f0327c18ce0aeed8f

SHA-256:
0c6f6193ad9c7e400b5858df099e089366136c8b3203387225adb4dc07aa783d

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/26/2024 12:39:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Joomiweb (M)
16.3.15.13

File size:
342.3 KB (350,488 bytes)

Product version:
1.0.5204.19284

Original file name:
Joomiweb.exe

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 5:30:00 AM

Valid to:
10/8/2014 5:29:59 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:
4/1/2014 5:13:04 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:ky55C4e+z+Yn5s41mWvFeVzN+6k5VpV/646csGUZg6uuwVSErgkGcbbjBM:ky55xEGx0g6ujVrg/+M

Entry address:
0x5556A

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:
6.0784

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

Code size:
333.5 KB (341,504 bytes)

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