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qualitink.purbrowse.exe

qualitink

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application qualitink.purbrowse.exe by qualitink has been detected as adware by 7 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:
d7395e0046b6b85c0122840f6df679d8

SHA-1:
06231bd96f9084dc06b1fd86788f01c9a43cd3ac

SHA-256:
7cff6d50947c2114d86013c5115d4dc4134809c96f9c176a65c5dbbda4388fd5

Scanner detections:
7 / 68

Status:
Adware

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

Analysis date:
4/26/2024 11:01:53 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141022

ESET NOD32
Win32/BrowseFox (variant)
8.10414

Kaspersky
not-a-virus:HEUR:AdWare.Win32.Kranet
14.0.0.3064

Reason Heuristics
PUP.qualitink.S
14.10.22.5

Sophos
Generic PUA AG
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10285

VIPRE Antivirus
Yontoo
33104

File size:
287.3 KB (294,176 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\qualitink\bin\qualitink.purbrowse.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:
9/9/2014 11:54:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:pUoj8th3npV3GJzfLioFSPdItvwTBwqnZgE:Jj8thnpV2JzfLioFSPdItvwTa

Entry address:
0x20DEE

Entry point:
E8, 45, 84, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 88, 34, 44, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 8C, 34, 44, 00, 5D, C3, 05, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8, 1B, C0, 23, C1, 83, C0, 08, 5D, C3, E8, F4, 51, 00, 00, 85, C0, 75, 06, B8, F0, 35, 44, 00, C3, 83, C0, 08, C3, E8, E1, 51, 00, 00, 85, C0, 75, 06, B8, F4, 35, 44, 00, C3, 83, C0, 0C, C3, 8B, FF, 55, 8B, EC, 56, E8, E2, FF, FF, FF, 8B, 4D, 08...
 
[+]

Entropy:
6.6031

Code size:
209 KB (214,016 bytes)

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