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swiftbrowse.ofsvc.dll

Swift Browse

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

Version:
1.0.5588.14817

MD5:
080e2b392c67f3fc16d204731258a924

SHA-1:
7dac81a9d96a65b2538432901631246b82a93e66

SHA-256:
5317bbc53c3293a328268b4d97d1065beec1ca23d561394de9e8babeaf1579ff

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 7:55:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.SwiftBrowse (M)
16.2.15.1

File size:
2.4 MB (2,494,240 bytes)

Product version:
1.0.5588.14817

Original file name:
SwiftBrowse.OfSvc2015042016.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\swift browse\bin\plugins\swiftbrowse.ofsvc.dll

Digital Signature
Signed by:
Swift Browse

Authority:
VeriSign, Inc.

Valid from:
8/12/2013 7:00:00 AM

Valid to:
8/13/2015 6:59:59 AM

Subject:
CN=Swift Browse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Swift Browse, 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:
0C04BB052D64E706C8E17099AEDEA639

File PE Metadata
Compilation timestamp:
4/20/2015 11:14:05 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
49152:eHuaN065cK4CgLEzGHdqksW7aT3rzAQ3G5Hji2L6HzHQ:Mua665csG2l3mjJ6Tw

Entry address:
0x260CEE

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:
2.4 MB (2,485,760 bytes)

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