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qualitink.purbrowse64.exe

qualitink

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application qualitink.purbrowse64.exe by qualitink has been detected as adware by 16 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:
qualitink  (signed and verified)

MD5:
b88e37ffdbcb759697a0237de26c0c7f

SHA-1:
4247185ebfaa25440598816302dfe92856220cae

SHA-256:
8aa8b75250cd448fc58a291a43d23a88fae4669833368477ce59a3b079019106

Scanner detections:
16 / 68

Status:
Adware

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

Analysis date:
5/1/2024 2:04:39 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.P
923

Agnitum Outpost
PUA.LinkSwift
7.1.1

AVG
Adware BrowseFox.A
2014.0.3986

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.14727

Bitdefender
Adware.SwiftBrowse.P
1.0.20.1040

Clam AntiVirus
Win.Adware.Swiftbrowse-2
0.98/19168

Dr.Web
Trojan.BPlug.91
9.0.1.05190

Emsisoft Anti-Malware
Adware.SwiftBrowse.P
8.14.07.27.05

ESET NOD32
Win64/BrowseFox.A potentially unwanted application
7.0.302.0

F-Secure
Adware.SwiftBrowse.P
11.2014-27-07_1

G Data
Adware.SwiftBrowse
14.7.24

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.6.1.0

MicroWorld eScan
Adware.SwiftBrowse.P
15.0.0.624

nProtect
Adware.SwiftBrowse.P
14.07.27.01

Reason Heuristics
Adware.Yontoo.qualitink.U
14.8.7.21

VIPRE Antivirus
Threat.4150696
31208

File size:
280.3 KB (287,008 bytes)

File type:
Executable application (Win64 EXE)

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

Digital Signature
Signed by:
qualitink

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 2:00:00 AM

Valid to:
9/20/2015 1:59:59 AM

Subject:
CN=qualitink, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=qualitink, 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:
0E5E2B6947A31815C876634E7DEC4B4E

File PE Metadata
Compilation timestamp:
4/8/2014 4:22:58 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:hICH0pAvY1Q5vQhQc4BHi4zQqATmr7D647YGTB95k2asmNoN:uCH0pQhQm7EWJ7YGTPW3s

Entry address:
0x20140

Entry point:
48, 83, EC, 28, E8, 53, 77, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 7C, 24, 18, 55, 48, 8B, EC, 48, 83, EC, 60, 48, 8B, FA, 48, 8B, D9, 48, 8D, 4D, C0, 48, 8D, 15, 49, 05, 01, 00, 41, B8, 40, 00, 00, 00, E8, 8E, E4, FF, FF, 48, 8D, 55, 10, 48, 8B, CF, 48, 89, 5D, E8, 48, 89, 7D, F0, E8, 0E, 99, 00, 00, 4C, 8B, D8, 48, 89, 45, 10, 48, 89, 45, F8, 48, 85, FF, 74, 1B, F6, 07, 08, B9, 00, 40, 99, 01, 74, 05, 89, 4D, E0, EB, 0C, 8B, 45, E0, 4D, 85, DB, 0F, 44, C1, 89, 45...
 
[+]

Code size:
185 KB (189,440 bytes)

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