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melondrea.FirstRun.exe

FirstRun

melondrea

The Yontoo branded FirstRun executable is distributed as part of a Yontoo product bundle and is desigend to install components of this ad-supported (injection) program as well as 'call home' to inform the server that the extension was installed and may request additional instructions. The application melondrea.FirstRun.exe by melondrea has been detected as adware by 3 anti-malware scanners.
Publisher:
melondrea  (signed and verified)

Product:
FirstRun

Version:
1.0.0.0

MD5:
b82e056633420315204a8bb62c5f0d33

SHA-1:
5c0393420b20270a08b532b8dfe40e62840ce9e3

SHA-256:
76e97bd1db95512cc7490eb6a7c51bf93fe5a1742796608c8220a54e6b4ec96c

Scanner detections:
3 / 68

Status:
Adware

Explanation:
Part of the Yontoo ad injection web browser add-on.

Analysis date:
4/24/2024 5:09:25 PM UTC  (today)

Scan engine
Detection
Engine version

Emsisoft Anti-Malware
Trojan.Sephish
8.16.02.05.09

Malwarebytes
PUP.Optional.Sambreel.A
v2016.02.05.09

Reason Heuristics
Adware.Yontoo.melondrea (M)
16.2.5.9

File size:
1.1 MB (1,122,592 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
melondrea.FirstRun.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\melondrea\melondrea.firstrun.exe

Digital Signature
Signed by:
melondrea

Authority:
VeriSign, Inc.

Valid from:
11/26/2013 6:00:00 PM

Valid to:
11/27/2014 5:59:59 PM

Subject:
CN=melondrea, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=melondrea, 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:
1E3D0BA5A8E3C43BCD552347B3BB8B2B

File PE Metadata
Compilation timestamp:
4/16/2014 10:32:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:Dw5hqSPqKkB8yKO95yTLFMhtssPqnF6RKg6bq3F8Ly6+jgnFC:Dwfq58FGy3sesPUssNi1j4

Entry address:
0x111C5A

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:
7.9247

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

Code size:
1.1 MB (1,113,600 bytes)

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