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fassurun.BrowserAdapter.dll

fassurun

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module fassurun.BrowserAdapter.dll by fassurun has been detected as adware by 11 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
fassurun  (signed and verified)

Version:
1.0.5388.3044

MD5:
c7a87302b2a0477b2a730ccb957bdcc5

SHA-1:
f168c7d71bfef82974c313cab648dac1ff119b4f

SHA-256:
4429fd3370f42eb801884b82dc75f7319bcc04169322a8a7631d17ff073247cd

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/25/2024 2:56:41 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.176.28

AVG
Fasuru
2015.0.3334

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14102

Dr.Web
Trojan.BPlug.256
9.0.1.05190

ESET NOD32
probably MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/A-db42cb3b
v6.4.7.1.166

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.3164

Malwarebytes
PUP.Optional.Sanbreel.A
v2014.10.02.06

McAfee
BrowseFox.a
5600.6990

Reason Heuristics
Adware.Yontoo.fassurun.W
14.10.2.6

VIPRE Antivirus
Threat.4741131
33520

File size:
876.8 KB (897,816 bytes)

Product version:
1.0.5388.3044

Original file name:
fassurun.BrowserAdapter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\fassurun\bin\plugins\fassurun.browseradapter.dll

Digital Signature
Signed by:
fassurun

Authority:
VeriSign, Inc.

Valid from:
8/20/2013 5:00:00 PM

Valid to:
8/20/2015 4:59:59 PM

Subject:
CN=fassurun, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=fassurun, 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:
6EA3A2D62F7379560AF4974E60282338

File PE Metadata
Compilation timestamp:
10/1/2014 7:41:38 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:aMq7/NJTR4LuzdUcEChNU9Z8kGiGlSyyfcSEqkJom:aMwd0uRUPChNUbGfoZEqxm

Entry address:
0xDB03E

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:
7.9104

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

Code size:
868.5 KB (889,344 bytes)

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