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appbud.purbrowseg.dll

App Bud

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module appbud.purbrowseg.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:
1.0.5858.7840

MD5:
08473c5285a66551bce6666d466e1c42

SHA-1:
4524ac860682e43a1e5d05fb1051731732db8dc9

SHA-256:
a0ac7984ada4e327c95eb114a856eb25dc003e6e76645403d09bddfe6e78e332

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:
11/27/2024 4:27:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.12.6

File size:
1.2 MB (1,266,088 bytes)

Product version:
1.0.5858.7840

Original file name:
2016011512.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\app bud\bin\plugins\appbud.purbrowseg.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:
1/15/2016 8:21:27 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x135162

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:
7.3639

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

Code size:
1.2 MB (1,257,984 bytes)

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