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MegaBrowse.exe

Megabrowse

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

Version:
1.0.5404.36008

MD5:
7340ca3e651a3d951d9808e033d50a8b

SHA-1:
c263dcc6fa4946d220e99fadd01d649db39023a6

SHA-256:
920c6b982db36e2c9f136a8dd5d2f8035370db37e118b43742569e4093c0caba

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:
4/27/2024 12:09:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Megabrowse (M)
16.2.12.15

File size:
510.9 KB (523,176 bytes)

Product version:
1.0.5404.36008

Original file name:
MegaBrowse.exe

Common path:
C:\Program Files\mega browse\bin\tmp9648.tmp

Digital Signature
Signed by:
Megabrowse

Authority:
COMODO CA Limited

Valid from:
5/7/2014 11:00:00 AM

Valid to:
5/8/2015 10:59:59 AM

Subject:
CN=Megabrowse, O=Megabrowse, STREET=10620 Treena Street Suite 230, L=San Diego, S=Ca, PostalCode=92131, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0CD194221ED016F035BD7BACA4027DC3

File PE Metadata
Compilation timestamp:
10/19/2014 3:00:21 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:duiIypba9huc4wFzED6Gbt/XJaTllEHm/dOne1tyUfk:dRHpig+llEHmlOAHc

Entry address:
0x7F942

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, 5D, 00, 00, 00, 84, F9, 07, 00, 84, DB, 07, 00, 52, 53, 44, 53, 4E, 59, D4, 9D, 13, 9E, FB, 4B, 8B, FA, 1D, 33, 4B, CA, D4, 65, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 7A, 63, 6A, 30, 69, 7A, 6B, 64, 2E, 76, 73, 74, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
502.5 KB (514,560 bytes)

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