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monarimo.FFUpdate.dll

monarimo

FFUpdate is the Mozilla Firefox plugin manager for the monarimo branded Yontoo adware browser platform. The component is designed to install and keep Firefox connected to the adware updater. The module monarimo.FFUpdate.dll by monarimo has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
monarimo  (signed and verified)

Version:
1.0.5394.35788

MD5:
f1c2350519e0598ae5b8296900b80c96

SHA-1:
7ea7c130aca4d95c81f6d1f7b66316f0767daf1b

SHA-256:
fe7b1b76ba12d40c93d85c8cca4d94c552244eb1d96199a5f89b1d1d44f82c24

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser plugin for Firefox.

Analysis date:
4/26/2024 7:45:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.6.23

File size:
544.3 KB (557,344 bytes)

Product version:
1.0.5394.35788

Original file name:
monarimo.FFUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\monarimo\bin\plugins\monarimo.ffupdate.dll

Digital Signature
Signed by:
monarimo

Authority:
VeriSign, Inc.

Valid from:
11/14/2013 5:30:00 AM

Valid to:
11/15/2014 5:29:59 AM

Subject:
CN=monarimo, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=monarimo, L=Santa Monica, 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:
3F5946CA78860098A69F09EC75633A97

File PE Metadata
Compilation timestamp:
10/9/2014 9:23:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x87DC6

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, 02, 00, 00, 00, 6D, 00, 00, 00, 08, 7E, 08, 00, 08, 60, 08, 00, 52, 53, 44, 53, 1C, 5D, 7A, E6, 40, 3C, FB, 49, BC, 2D, C1, 0A, 6F, 64, 5A, 11, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 76, 73, 31, 6F, 67, 61, 6B, 34, 2E, 61, 74, 72, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
7.5007

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

Code size:
536 KB (548,864 bytes)

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