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updatemonarimo.exe

monarimo

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 monarimo will automatically keep the extension patched by downloaded new functionality which is auto-enabled by default. The application updatemonarimo.exe 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:
1.0.5243.35405

MD5:
7ae2c48ad8649385f4e3b4ffe501b2dc

SHA-1:
114c61ea746f7ccff2b743165100c799cf5b2c2b

SHA-256:
b13a8c848d2f3072bb769e0b62c2f416fa22f3f101b0e79bd94d802c371ac666

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/26/2024 10:38:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.monarimo (M)
16.2.15.12

File size:
310.3 KB (317,728 bytes)

Product version:
1.0.5243.35405

Original file name:
monarimo.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\monarimo\updatemonarimo.exe

Digital Signature
Signed by:
monarimo

Authority:
VeriSign, Inc.

Valid from:
11/13/2013 9:00:00 PM

Valid to:
11/14/2014 8:59:59 PM

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:
5/10/2014 5:40:24 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:eX+Bn8iFa/VqOUkHa/Wszpunudbwtr5wfub+F:eX+BfFCqOCGuO55uLF

Entry address:
0x4D596

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, 02, 00, 10, 00, 00, 00, 20, 00...
 
[+]

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

Code size:
301.5 KB (308,736 bytes)

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