MountainBike2015040204.exe

Mountain Bike

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file MountainBike2015040204.exe by Mountain Bike has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Mountain Bike  (signed and verified)

Version:
1.0.5569.36684

MD5:
a179d1219abe48cad41cae344e266a1f

SHA-1:
6690ea5907eb7615a41b9537dbe6a4ebaa3a6808

SHA-256:
4448a1732a927b40d7b164664eed68f7309129b0c95e11aa8e88ec9843e4a64c

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:
5/7/2024 11:26:23 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.12.3

File size:
405.7 KB (415,480 bytes)

Product version:
1.0.5569.36684

Original file name:
MountainBike2015040204.exe

Language:
Language Neutral

Common path:
C:\Program Files\mountain bike\bin\tmp8f1a.tmp

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/11/2015 1:00:00 AM

Valid to:
1/12/2016 12:59:59 AM

Subject:
CN=Mountain Bike, O=Mountain Bike, 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:
25B97080EDAA57F7AD57607CEEA9C13E

File PE Metadata
Compilation timestamp:
4/2/2015 6:23:04 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x65372

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...
 
[+]

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

Code size:
397 KB (406,528 bytes)

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