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NetCrawl.PurBrowse.dll

NetCrawl

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module NetCrawl.PurBrowse.dll by NetCrawl 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:
NetCrawl  (signed and verified)

Version:
1.0.5318.29229

MD5:
7ce77d5113fb65d32346b4a504db7aa7

SHA-1:
d4fe5a1e21acb8519a530538859279ec04316ec5

SHA-256:
def22a9f0c3fe1cb96e4cecef9fd37f6dc00988fb574abcf50b19a5543bc0958

Scanner detections:
14 / 68

Status:
Adware

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

Analysis date:
4/25/2024 9:26:13 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.AQ
925

AVG
NetCrawl
2015.0.3403

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14725

Bitdefender
Adware.SwiftBrowse.AQ
1.0.20.1030

Emsisoft Anti-Malware
Adware.SwiftBrowse.AQ
8.14.07.25.11

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Secure
Adware.SwiftBrowse.AQ
11.2014-25-07_6

G Data
Adware.SwiftBrowse.AQ
14.7.24

Malwarebytes
PUP.Optional.Sanbreel.A
v2014.07.25.11

MicroWorld eScan
Adware.SwiftBrowse.AQ
15.0.0.618

nProtect
Adware.SwiftBrowse.AQ
14.07.25.01

Qihoo 360 Security
HEUR/Malware.QVM23.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.NetCrawl.R
14.7.25.11

Sophos
Generic PUA NE
4.98

File size:
787.3 KB (806,176 bytes)

Product version:
1.0.5318.29229

Original file name:
NetCrawl.PurBrowse.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\netcrawl\bin\plugins\netcrawl.purbrowse.dll

Digital Signature
Signed by:
NetCrawl

Authority:
VeriSign, Inc.

Valid from:
4/29/2014 7:00:00 AM

Valid to:
4/30/2015 6:59:59 AM

Subject:
CN=NetCrawl, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NetCrawl, L=Santa Monica, 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:
3C05F8D25EB72CD5B6EB863AA0585F70

File PE Metadata
Compilation timestamp:
7/25/2014 12:14:32 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:SF20V/em5Xmq/rmltzK57YwK9N5bVxoM2Sg2:SQG/eWX6lti0wUHVx2Sg2

Entry address:
0xC4AAA

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...
 
[+]

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

Code size:
779 KB (797,696 bytes)

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