ScanTack.BrowserFilter.dll

Scan Tack

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module ScanTack.BrowserFilter.dll by Scan Tack has been detected as adware by 14 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:
Scan Tack  (signed and verified)

Version:
1.0.5192.29097

MD5:
9558b503b152846da818b555edb66cb2

SHA-1:
99b573191827884eb78918f2c45698b068c9deb1

SHA-256:
da9c94dd9675c4b7b1c99c93327baccbc8407eae6c3c50bdabf728c7a297f394

Scanner detections:
14 / 68

Status:
Adware

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

Analysis date:
4/25/2024 2:42:35 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.Y
900

avast!
Win32:BrowseFox-J [PUP]
140813-1

AVG
Generic
2015.0.3378

Bitdefender
Adware.SwiftBrowse.Y
1.0.20.1150

Emsisoft Anti-Malware
Adware.SwiftBrowse.Y
8.14.08.18.12

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

F-Secure
Adware.SwiftBrowse.Y
11.2014-18-08_2

G Data
Adware.SwiftBrowse
14.8.24

IKARUS anti.virus
AdWare.ClingClang
t3scan.1.7.5.0

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
15.0.0.494

MicroWorld eScan
Adware.SwiftBrowse.Y
15.0.0.690

nProtect
Adware.SwiftBrowse.Y
14.08.18.01

Reason Heuristics
PUP.ScanTack.V
14.8.18.11

VIPRE Antivirus
Threat.4741131
32210

File size:
323.8 KB (331,552 bytes)

Product version:
1.0.5192.29097

Original file name:
ScanTack.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\scantack\bin\plugins\scantack.browserfilter.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/21/2014 6:00:00 PM

Valid to:
1/22/2015 5:59:59 PM

Subject:
CN=Scan Tack, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Scan Tack, 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:
44D91A3142283CE62B23F23C84838B0D

File PE Metadata
Compilation timestamp:
3/20/2014 12:10:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:YNB2yO+TQVuEn80hFz8BamtRH0yD+pWIfP5L8waQxw925jrtaG+Hrj8OZOM0bBUm:QB2yO+TQVuEn80bz8lQyCpZZIQJ5jha+

Entry address:
0x50DA2

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5899

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

Code size:
315.5 KB (323,072 bytes)

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