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scantack.purbrowse64.exe

Scan Tack

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application scantack.purbrowse64.exe 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)

MD5:
86b202ef250177d52e9bbd9993eb91b2

SHA-1:
2db0203356eb2100f52782f14f5ddc851a9bedd0

SHA-256:
3497a9b4a60f6c4a47b0fd78b812bfa539f4dfcb3ad97ef73d193d34dd352357

Scanner detections:
14 / 68

Status:
Adware

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

Analysis date:
4/26/2024 4:19:41 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.Y
820

Agnitum Outpost
Riskware.Agent
7.1.1

avast!
Win64:BrowseFox-A [PUP]
141025-0

AVG
Generic
2015.0.3298

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14116

Bitdefender
Adware.SwiftBrowse.Y
1.0.20.1550

Emsisoft Anti-Malware
Adware.SwiftBrowse.Y
8.14.11.06.06

F-Secure
Adware.SwiftBrowse.Y
11.2014-06-11_5

G Data
Adware.SwiftBrowse
14.11.24

IKARUS anti.virus
PUA.SwiftBrowse
t3scan.1.8.3.0

MicroWorld eScan
Adware.SwiftBrowse.Y
15.0.0.930

nProtect
Adware.SwiftBrowse.Y
14.11.06.01

Reason Heuristics
PUP.ScanTack.T
14.11.6.18

VIPRE Antivirus
Threat.4741131
34232

File size:
344.8 KB (353,056 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\scantack\bin\scantack.purbrowse64.exe

Digital Signature
Signed by:
Scan Tack

Authority:
VeriSign, Inc.

Valid from:
1/21/2014 10:00:00 PM

Valid to:
1/22/2015 9:59:59 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:
11/6/2014 3:38:47 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:eShaqDLO9oz/8HY53/XEyP8RIKJKXtApA6Tfeibtze7Dmh7YZTBwXSIj4G:94q3O98T3PEyEJ0tUB9b7YZT2Xx

Entry address:
0x256C0

Entry point:
48, 83, EC, 28, E8, 77, 94, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 4C, 8D, 0D, 75, AF, 02, 00, 33, C0, 49, 8B, D1, 44, 8D, 40, 08, 3B, 0A, 74, 2B, FF, C0, 49, 03, D0, 83, F8, 2D, 72, F2, 8D, 41, ED, 83, F8, 11, 77, 06, B8, 0D, 00, 00, 00, C3, 81, C1, 44, FF, FF, FF, B8, 16, 00, 00, 00, 83, F9, 0E, 41, 0F, 46, C0, C3, 48, 98, 41, 8B, 44, C1, 04, C3, CC, 48, 83, EC, 28, E8, DB, 5E, 00, 00, 48, 85, C0, 75, 09, 48, 8D, 05, 87, B0, 02, 00, EB, 04, 48, 83, C0, 10, 48, 83, C4, 28, C3, 48, 83, EC, 28...
 
[+]

Code size:
232.5 KB (238,080 bytes)

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