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focusbase.compatibilitychecker.dll

focusbase

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module focusbase.compatibilitychecker.dll by focusbase has been detected as adware by 20 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:
focusbase  (signed and verified)

Version:
1.0.5540.29144

MD5:
f3a61efb2a208cd0e9870cd120aed553

SHA-1:
d071381dbd5556180d2584ae789cc7cd9a1a20f2

SHA-256:
10d5761ab24ba9d3f60437dfeb3a9339b71f35ce8f8184479722e034e37cbc18

Scanner detections:
20 / 68

Status:
Adware

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

Analysis date:
4/25/2024 3:27:54 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CO
6766314

AhnLab V3 Security
Win-PUP/BrowseFox.Gen
2015.03.06

Avira AntiVirus
Adware/BrowseFox.aoy
7.11.214.34

avast!
Win32:BrowseFox-EQ [PUP]
150129-1

AVG
Focusbase
2016.0.3179

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.1535

Bitdefender
Adware.SwiftBrowse.CO
1.0.20.320

Emsisoft Anti-Malware
Adware.SwiftBrowse.CO
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.N potentially unwanted application
7.0.302.0

F-Prot
W32/S-a387f519
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.CO
5.13.68

G Data
Adware.SwiftBrowse.CO
15.3.25

K7 AntiVirus
Unwanted-Program
13.200.15176

McAfee
Program.BrowseFox-FUT
16.8.708.2

MicroWorld eScan
Adware.SwiftBrowse.CO
16.0.0.192

Norman
Adware.SwiftBrowse.CO
03.12.2014 13:20:04

nProtect
Adware.SwiftBrowse.CO
15.03.05.01

Panda Antivirus
Adware/BrowserFox
15.03.05.09

Reason Heuristics
Adware.Yontoo.focusbase
15.3.5.20

VIPRE Antivirus
Threat.4741131
38050

File size:
116.3 KB (119,072 bytes)

Product version:
1.0.5540.29144

Original file name:
focusbase.CompatibilityChecker2015030400.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\focusbase\bin\plugins\focusbase.compatibilitychecker.dll

Digital Signature
Signed by:
focusbase

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 1:00:00 AM

Valid to:
4/23/2015 12:59:59 AM

Subject:
CN=focusbase, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=focusbase, 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:
229BE95AFAF17766126629CC0A897C5F

File PE Metadata
Compilation timestamp:
3/4/2015 1:11:33 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:uEbAKJSPejLttPr2+HVSXfKDJJ56Iw0sikGsgx:uwv9a+HYt0sir

Entry address:
0x1CF4A

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:
108 KB (110,592 bytes)

Remove focusbase.compatibilitychecker.dll - Powered by Reason Core Security
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