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scantack.browserfilter.helper.dll

Scan Tack

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module scantack.browserfilter.helper.dll by Scan Tack has been detected as adware by 30 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)

MD5:
31dc0a1477d56cef9fb44e4dae7be4d4

SHA-1:
cd2cc74cae798cd65f0c08595fd7a71416787937

SHA-256:
37a8d8c2eb3e18477c7fb780b0df24a1badf7219877540e5134c63a5501f2c48

Scanner detections:
30 / 68

Status:
Adware

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

Analysis date:
4/16/2024 1:49:26 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.Y
767

Avira AntiVirus
Adware/BrowseFox.apb
7.11.198.6

avast!
Win32:BrowseFox-CM [PUP]
2014.9-141229

AVG
Generic
2015.0.3245

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141229

Bitdefender
Adware.SwiftBrowse.Y
1.0.20.1815

Clam AntiVirus
Win.Adware.Kranet-1
0.98/21511

Dr.Web
Trojan.BPlug.296
9.0.1.0363

Emsisoft Anti-Malware
Adware.SwiftBrowse.Y
8.14.12.29.07

ESET NOD32
Win32/BrowseFox (variant)
8.10929

Fortinet FortiGate
Adware/BrowseFox
12/29/2014

F-Prot
W32/A-30cb0858
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.Y
11.2014-29-12_2

G Data
Adware.SwiftBrowse
14.12.24

K7 AntiVirus
Riskware
13.188.14468

Kaspersky
not-a-virus:AdWare.Win32.Kranet
14.0.0.2721

McAfee
BrowseFox.f
5600.6901

MicroWorld eScan
Adware.SwiftBrowse.Y
15.0.0.1089

NANO AntiVirus
Riskware.Win32.Kranet.dczgjq
0.30.0.64448

Panda Antivirus
Trj/CI.A
14.12.29.07

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Quick Heal
AdWare.Kranet.r5 (Not a Virus)
12.14.14.00

Reason Heuristics
Adware.Yontoo.ScanTack.BB
14.12.29.19

Sophos
Generic PUA MN
4.98

SUPERAntiSpyware
Adware.LinkSwift/Variant
10147

Trend Micro House Call
TROJ_GEN.R0C1C0PLB14
7.2.363

Trend Micro
TROJ_GEN.R0C1C0PLB14
10.465.29

Vba32 AntiVirus
AdWare.Agent.aiwa
3.12.26.3

VIPRE Antivirus
Yontoo
36092

Zillya! Antivirus
Adware.Kranet.Win32.12
2.0.0.2017

File size:
388.8 KB (398,112 bytes)

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:
Scan Tack

Authority:
VeriSign, Inc.

Valid from:
1/22/2014 12:00:00 AM

Valid to:
1/22/2015 11:59:59 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:
12/7/2014 4:25:56 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:JRLdBzWsg2wx/LuLK4Cce91SsFbW8G+fjxpzwZ/Nep54m2djajvO4Asi7D25l:jLdHsLe/KJxW8GexpM1e4YzOcCD2

Entry address:
0x1A2DA

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, F5, 61, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 40, D4, 05, 10, 89, 0D, 3C, D4, 05, 10, 89, 15, 38, D4, 05, 10, 89, 1D, 34, D4, 05, 10, 89, 35, 30, D4, 05, 10, 89, 3D, 2C, D4, 05, 10, 66, 8C, 15, 58, D4, 05, 10, 66, 8C, 0D, 4C, D4, 05, 10, 66, 8C, 1D, 28, D4, 05, 10, 66, 8C, 05, 24, D4, 05, 10, 66, 8C, 25, 20, D4, 05, 10, 66, 8C, 2D, 1C, D4, 05, 10, 9C, 8F, 05, 50, D4...
 
[+]

Code size:
174 KB (178,176 bytes)

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