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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 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Norpalla  (signed and verified)

Version:
1.0.5410.37500

MD5:
474eab75055a4d4f0279203e25b55bdc

SHA-1:
241144186ee93720c223c7a563a294af6bc89080

SHA-256:
86c094e01277ecf1a181d1a5918fc616c7cbb6dac20e17f0f1ccc68eadb604f2

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/8/2024 3:44:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.15.10

File size:
546.3 KB (559,392 bytes)

Product version:
1.0.5410.37500

Original file name:
Norpalla.FFUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Norpalla

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 5:30:00 AM

Valid to:
2/5/2015 5:29:59 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:
10/25/2014 10:20:11 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x8857A

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, 02, 00, 00, 00, 6D, 00, 00, 00, BC, 85, 08, 00, BC, 67, 08, 00, 52, 53, 44, 53, 6D, 56, C1, AD, 16, E7, 81, 45, 95, 32, 90, 33, 61, 76, 43, B2, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 6A, 73, 35, 78, 71, 78, 64, 35, 2E, 78, 31, 79, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
7.4940

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

Code size:
538 KB (550,912 bytes)

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