» MegaBrowse.FirstRun.exe
Overview
Analysis
File Details
Programs (1)

MegaBrowse.FirstRun.exe

FirstRun

Mega Browse

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 MegaBrowse.FirstRun.exe by Mega Browse has been detected as adware by 2 anti-malware scanners. This file is typically installed with the program Mega Browse by Yontoo Technology, Inc. which is a potentially unwanted software program.

File name:

Publisher:

Mega Browse (signed and verified)

Product:

FirstRun

Version:

1.0.0.0

MD5:

3faf2013610c01750d20563d97d46159

SHA-1:

8f66ab95b3a0b034fd5ff128c50ce34145eda8ce

SHA-256:

8c1f23cb0e41cac1d814fdaf816f3a1103f634a11d4cbe0806b4d3ea4f3caae2

Scanner detections:

2 / 68

Status:

Adware

Explanation:

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

Analysis date:

4/26/2024 2:00:47 AM UTC (today)

Scan engine

Detection

Engine version

Malwarebytes

PUP.Optional.Sambreel.A

v2014.03.20.11

Reason Heuristics

PUP.MegaBrowse.S

14.3.20.23

File size:

1.7 MB (1,756,960 bytes)

Product version:

1.0.0.0

Original file name:

MegaBrowse.FirstRun.exe

File type:

Executable application (Win32 EXE)

Language:

Language Neutral

Common path:

C:\Program Files\mega browse\megabrowse.firstrun.exe

Digital Signature

Signed by:

Mega Browse

Authority:

VeriSign, Inc.

Valid from:

1/22/2014 7:00:00 AM

Valid to:

1/23/2015 6:59:59 AM

Subject:

CN=Mega Browse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Mega Browse, 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:

151F3F44EFA5ADB264205FBF9F779B3D

File PE Metadata

Compilation timestamp:

3/21/2014 12:00:32 AM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows Console

Linker version:

8.0

.NET CLR dependent:

Yes

CTPH (ssdeep):

49152:qjK2vxxasSG2jgtVpdgV/fQJ8PWIRmnOrp3RNvfD/IhLvSbR:qjKKxnz8gM9Q7IAOrtfnD/wvSbR

Entry address:

0x1ACBCA

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, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, 34, 03, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 38, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00... 
[+]

Developed / compiled with:

Microsoft Visual C# / Basic .NET

Code size:

1.7 MB (1,747,968 bytes)

The file MegaBrowse.FirstRun.exe has been discovered within the following programs.

Mega Browse by Yontoo Technology, Inc.

This adware program injects advertisements with its affiliate ad providers in order to serve a number of ad types including banner, inline text links and popups.

megabrowse.biz/support

82% remove it

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