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appbud.compatibilitychecker.dll

App Bud

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module appbud.compatibilitychecker.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:
1.0.5856.17351

MD5:
c78e9823ee3185f32eb60a42ab548f04

SHA-1:
f03c014a251b5d6c3f4fc5ab7e89b3413f1e8d98

SHA-256:
2b7493c59151e376d0aa85a9a18fd086c141a452b4ab4c297e6802a6e6c4c4e7

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:
5/16/2024 1:01:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.12.6

File size:
122.4 KB (125,352 bytes)

Product version:
1.0.5856.17351

Original file name:
AppBud.CompatibilityChecker2016011317.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
App Bud

Authority:
Symantec Corporation

Valid from:
7/16/2015 8:00:00 AM

Valid to:
9/14/2016 7:59:59 AM

Subject:
CN=App Bud, O=App Bud, L=Santa Monica, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
7F4DBF524894421563EBDD4F51AAB9A1

File PE Metadata
Compilation timestamp:
1/14/2016 1:38:26 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x1E856

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:
6.4674

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

Code size:
114.5 KB (117,248 bytes)

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