scantackbaapp.dll

Scan Tack

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module scantackbaapp.dll by Scan Tack has been detected as adware by 21 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:
8f063d2c3fe37d59d34fa63c6adb8e99

SHA-1:
24e088d4c91d7d7c61747b05766038ff80442dca

Scanner detections:
21 / 68

Status:
Adware

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

Analysis date:
4/26/2024 3:17:53 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.Y
829

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.173.122

avast!
Win32:BrowseFox-B [PUP]
2014.9-141029

AVG
Generic_r
2015.0.3307

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141029

Bitdefender
Adware.SwiftBrowse.Y
1.0.20.1510

Comodo Security
Application.Win32.AltBrowse.AKB
19560

Dr.Web
Trojan.BPlug.47
9.0.1.0302

Emsisoft Anti-Malware
Adware.SwiftBrowse.Y
8.14.10.29.02

ESET NOD32
Win32/BrowseFox (variant)
8.10444

F-Secure
Adware.SwiftBrowse.Y
11.2014-29-10_4

G Data
Adware.SwiftBrowse
14.10.24

MicroWorld eScan
Adware.SwiftBrowse.Y
15.0.0.906

nProtect
Adware.SwiftBrowse.Y
14.09.19.01

Reason Heuristics
PUP.ScanTack.N
14.10.29.2

Sophos
Browse Fox
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Dedipros
10271

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
33272

Zillya! Antivirus
Trojan.Katusha.Win32.30135
2.0.0.1927

File size:
175.3 KB (179,488 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\scantack\bin\scantackbaapp.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:
4/4/2014 12:44:13 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:RPIXqws/iH3ZMRct6+N30lMaGtUMz9z35ESDnTKba1nzd7:RPQq5RctL8MaGKgzJESSbYnJ7

Entry address:
0xF0EB

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, D1, 74, 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, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, A0, 15, 02, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 18, 10, 02, 10, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 56, 8B, 35, D8, 10, 02, 10, 57, FF, 35...
 
[+]

Entropy:
6.5595

Code size:
127.5 KB (130,560 bytes)

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