maucampo.BrowserAdapterS.dll

maucampo

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

Version:
1.0.5309.25287

MD5:
a74f1af200cafa877956458fe6b6133b

SHA-1:
9e219b66519ebe4d864140fdfd95d6fd06fb9186

SHA-256:
a7f1708a1006df156da2d208c58d44239560dcc432ce603d4c23fb8458c58bb9

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:
4/20/2024 1:27:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.maucampo (M)
16.2.4.12

File size:
730.8 KB (748,312 bytes)

Product version:
1.0.5309.25287

Original file name:
maucampo.BrowserAdapterS.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\maucampo\bin\plugins\maucampo.browseradapters.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/26/2013 4:00:00 PM

Valid to:
11/27/2014 3:59:59 PM

Subject:
CN=maucampo, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=maucampo, 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:
40BF170484E09DB904849DB86C86A494

File PE Metadata
Compilation timestamp:
7/15/2014 8:03:05 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:BSSj3I5Eu0veg+Zaf0NPOMTjbsM9wumkQWCYDPbwY+OK9oMAKwnZvjgr81m4R/T:BSSLSA89NPOMTjbspkbCYDbvu9rHo1Uu

Entry address:
0xB6802

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:
7.8676

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

Code size:
722.5 KB (739,840 bytes)

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