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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:
1.0.5614.37184

MD5:
e16d4e507d98058d488b303fca7ba0f4

SHA-1:
965176a26807d90b3a6a0e9efd3cf73daca40650

SHA-256:
b1240df5cf50e11cfc412305d4cae3fc654667c8a4c1ed88ffeef35e00b13f0f

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:
11/5/2024 7:59:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo
17.2.27.14

File size:
2.4 MB (2,520,864 bytes)

Product version:
1.0.5614.37184

Original file name:
SwiftBrowse.OfSvc2015051704.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:
8/11/2013 5:00:00 PM

Valid to:
8/12/2015 4:59:59 PM

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:
5/16/2015 9:39:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x26746E

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:
7.2608

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

Code size:
2.4 MB (2,512,384 bytes)

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