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NetCrawl.IEUpdate.dll

NetCrawl

This is the Internet Explorer add-on for the Yontoo NetCrawl branded web browser plugin (injects banner, text-link and popup ads). The component is responisble for registering the Browser Helper Object into IE and keeping it registered. The module NetCrawl.IEUpdate.dll by NetCrawl has been detected as adware by 12 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:
1.0.5315.121

MD5:
43179c1c59a744a2d5d3decc967361a9

SHA-1:
a5d384b1be5bfca4e3c379ed7cc1f9fe964ff7f3

SHA-256:
b34ced2e650927134b3532c88a5eb05f682d98f1702ccc78eed3e2a84c38cafc

Scanner detections:
12 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser add-on for Internet Explorer.

Analysis date:
4/27/2024 2:12:46 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.AQ
927

AVG
NetCrawl
2015.0.3405

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14722

Bitdefender
Adware.SwiftBrowse.AQ
1.0.20.1015

Emsisoft Anti-Malware
Adware.SwiftBrowse.AQ
8.14.07.22.05

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Secure
Adware.SwiftBrowse.AQ
11.2014-22-07_3

G Data
Adware.SwiftBrowse.AQ
14.7.24

MicroWorld eScan
Adware.SwiftBrowse.AQ
15.0.0.609

Qihoo 360 Security
HEUR/Malware.QVM23.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.NetCrawl.Q
14.7.22.16

Sophos
Generic PUA KF
4.98

File size:
532.3 KB (545,056 bytes)

Product version:
1.0.5315.121

Original file name:
NetCrawl.IEUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
NetCrawl

Authority:
VeriSign, Inc.

Valid from:
4/28/2014 8:00:00 PM

Valid to:
4/29/2015 7:59:59 PM

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:
7/20/2014 9:04:10 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:P9URVJCZNWPZ7pkWcmo25K6yfViwkEZS92h5pto0NI7pI:PsVAZK5H86yfVk2f/tgpI

Entry address:
0x84F72

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:
7.8712

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

Code size:
524 KB (536,576 bytes)

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