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BrowseSmart.OfSvc.dll

BrowseSmart

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

Version:
1.0.5450.27365

MD5:
36c98747f7fc2663e987d6b96f9146a6

SHA-1:
363b370dd17f7a044a726388c21f11c5a19c7030

SHA-256:
a7fd4622be6c16e67a813cd18126a4d379c1550564a77fed0798e3db84a13b7c

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:
4/26/2024 8:55:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.BrowseSmart (M)
16.2.15.1

File size:
1.4 MB (1,426,720 bytes)

Product version:
1.0.5450.27365

Original file name:
BrowseSmart.OfSvc.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\browsesmart\bin\plugins\browsesmart.ofsvc.dll

Digital Signature
Signed by:
BrowseSmart

Authority:
VeriSign, Inc.

Valid from:
9/27/2013 3:00:00 AM

Valid to:
9/28/2015 2:59:59 AM

Subject:
CN=BrowseSmart, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BrowseSmart, 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:
2324196045B471D3A6A37CF9331711AB

File PE Metadata
Compilation timestamp:
12/3/2014 5:12:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:c73YFtldTVTPFW/awN4LwEeevRr/worlIddq8yq1qkEUvtV4QBVKD/RVjYzp0a3:I3YFjTPFWDN4LwqvtzI7R/vwQX+mz2a3

Entry address:
0x15C2CA

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:
1.4 MB (1,418,240 bytes)

Remove BrowseSmart.OfSvc.dll - Powered by Reason Core Security
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