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appbud.ofsvc.dll

App Bud

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

Version:
1.0.5668.27063

MD5:
cb5de6f3555817720f1154c21aef141f

SHA-1:
0bca7932eb94923f1565908937577db7f2f6e262

SHA-256:
bfd24e4088e8783b36e477c5949560e7902e7e808858043ca2666b1f24280a58

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:
4/29/2024 6:02:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.9.3

File size:
2 MB (2,121,968 bytes)

Product version:
1.0.5668.27063

Original file name:
AppBud.OfSvc2015070923.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\app bud\bin\plugins\appbud.ofsvc.dll

Digital Signature
Signed by:
App Bud

Authority:
VeriSign, Inc.

Valid from:
7/29/2014 5:30:00 AM

Valid to:
7/30/2015 5:29:59 AM

Subject:
CN=App Bud, O=App Bud, 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:
0A0CA50CF2224C71789EEF06C8E73F38

File PE Metadata
Compilation timestamp:
7/10/2015 4:32:07 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x205F0E

Entry point:
FF, 25, 00, 20, 00, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 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:
7.4531

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

Code size:
2 MB (2,113,536 bytes)

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