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Norpalla.FFUpdate.dll

Norpalla

FFUpdate is the Mozilla Firefox plugin manager for the Norpalla branded Yontoo adware browser platform. The component is designed to install and keep Firefox connected to the adware updater. The module Norpalla.FFUpdate.dll by Norpalla has been detected as adware by 5 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:
Norpalla  (signed and verified)

Version:
1.0.5322.20571

MD5:
c2abd107322fd135dfa695540ae39215

SHA-1:
863388e97c2b0d014c93eec92e4a1e4d43280969

SHA-256:
c743b4215ddd868fbd71f3ddd6284e98bf87d72d6e626420d54ae1fae4c9b319

Scanner detections:
5 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser plugin for Firefox.

Analysis date:
4/26/2024 5:00:51 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Norpalla
2015.0.3398

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14730

Dr.Web
Trojan.BPlug.103
9.0.1.05190

ESET NOD32
MSIL/BrowseFox.E potentially unwanted application
7.0.302.0

Reason Heuristics
Adware.Yontoo.Norpalla.Q
14.7.30.0

File size:
449.3 KB (460,064 bytes)

Product version:
1.0.5322.20571

Original file name:
Norpalla.FFUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\norpalla\bin\plugins\norpalla.ffupdate.dll

Digital Signature
Signed by:
Norpalla

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 3:00:00 AM

Valid to:
2/5/2015 2:59:59 AM

Subject:
CN=Norpalla, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Norpalla, 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:
3CF8FDC7B1329843A9D5EE18CBB6A945

File PE Metadata
Compilation timestamp:
7/28/2014 3:25:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:VP8k5lRaV3v25LE8b1l1FQjpVJZAr03ffRc/e6Y3KIZYR/QbAusS35LYXOXD:V0k5lRm3v1AJWpVJs0HG/43KIq+gY6GD

Entry address:
0x70376

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:
7.6772

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

Code size:
441 KB (451,584 bytes)

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