Whilokii.FFUpdate.dll

Whilokii

FFUpdate is the Mozilla Firefox plugin manager for the Whilokii branded Yontoo adware browser platform. The component is designed to install and keep Firefox connected to the adware updater. The module Whilokii.FFUpdate.dll by Whilokii has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Whilokii  (signed and verified)

Version:
1.0.5411.2927

MD5:
afd1528a451686654f4822a684e1d1d8

SHA-1:
0f99d61ceed33adb8e484d79f81043cd5785e696

SHA-256:
78e3b0ae0267f3dc755eaf98bf1d506af006a8f77ee7a4b9281b85f056127d66

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/14/2024 7:09:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.12.7

File size:
546.3 KB (559,384 bytes)

Product version:
1.0.5411.2927

Original file name:
Whilokii.FFUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
9/18/2013 9:00:00 PM

Valid to:
9/19/2015 8:59:59 PM

Subject:
CN=Whilokii, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Whilokii, 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:
5D49818D94FEA0AEA7D9B885C9BACBD7

File PE Metadata
Compilation timestamp:
10/25/2014 7:37:39 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x8856A

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, AC, 85, 08, 00, AC, 67, 08, 00, 52, 53, 44, 53, 4B, BF, 9F, 88, 2E, 7D, E0, 4B, B1, D8, FB, 75, 03, 66, 88, 93, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 77, 31, 67, 75, 78, 35, 6A, 76, 2E, 76, 35, 35, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
538 KB (550,912 bytes)

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