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qualitink.BRT.Helper.exe

qualitink

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application qualitink.BRT.Helper.exe by qualitink 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:
qualitink  (signed and verified)

Version:
1.0.0.0

MD5:
0ba3d7a6c85dafccc8622db762b62110

SHA-1:
9426de729abef2d9ac7392e1977975b69dda9364

SHA-256:
af3d37bdb1016899452c3cc68730cffb14c947cfd9d7dd89ed345ae813ecf286

Scanner detections:
21 / 68

Status:
Adware

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

Analysis date:
4/26/2024 11:27:02 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.SwiftBrowse.4
6213306

Avira AntiVirus
APPL/BrowseFox.Gen4
7.11.197.26

avast!
Win32:BrowseFox-CS [PUP]
141214-1

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141222

Bitdefender
Gen:Variant.Adware.SwiftBrowse.4
1.0.20.1780

Dr.Web
Trojan.Yontoo.393
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.SwiftBrowse
9.0.0.4668

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/S-481ec56b
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.SwiftBrowse.4
5.13.68

G Data
Gen:Variant.Adware.SwiftBrowse
14.12.24

K7 AntiVirus
Adware
13.188.14395

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.2760

McAfee
Program.BrowseFox.b
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.SwiftBrowse.4
15.0.0.1068

NANO AntiVirus
Riskware.Win32.BPlug.djpkri
0.28.6.64267

Norman
Gen:Variant.Adware.SwiftBrowse.4
04.12.2014 14:30:06

Panda Antivirus
Trj/CI.A
14.12.22.12

Qihoo 360 Security
Win32/Virus.Adware.e4c
1.0.0.1015

Reason Heuristics
PUP.qualitink.S
14.12.21.23

VIPRE Antivirus
Threat.4741131
35418

File size:
157.8 KB (161,568 bytes)

Product version:
1.0.0.0

Original file name:
qualitink.BRT.Helper.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\qualitink\bin\qualitink.brt.helper.exe

Digital Signature
Signed by:
qualitink

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 7:00:00 AM

Valid to:
9/20/2015 6:59:59 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:
11/29/2014 12:26:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:oL7oY9NYOVyJt9xJ9vGiuea6IgVcfokyiQSE3l9dC3bm+:oL7o4fyJtXJ9Duea6Imcfokyf7d

Entry address:
0x272C2

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.1236

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
149 KB (152,576 bytes)

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