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lightworks-windows-downloader_es.exe

Ontecnia Media Networks, S.L.

The application lightworks-windows-downloader_es.exe by Ontecnia Media Networks, S.L has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from windows-8.malavida.com and multiple other hosts.
Publisher:
Ontecnia Media Networks, S.L.  (signed and verified)

MD5:
5be1594fab62fa83bc59517c366de82b

SHA-1:
dda368fef1b147b5b26fa9577b02a7e7bfedabbe

SHA-256:
5e0c84b494d466041ebc4351a2736e1cf89d8b8d507ba90e8fd138826da635de

Scanner detections:
8 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

Analysis date:
4/25/2024 2:13:34 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Ontecnia
2015.0.3446

ESET NOD32
Win32/Malavida
8.9822

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.06.11.04

McAfee
Artemis!5BE1594FAB62
5600.7102

Reason Heuristics
PUP.OntecniaMediaNetworksSL.a
14.6.11.16

Sophos
Install Core Click run software
4.98

Trend Micro House Call
TROJ_GEN.F47V0414
7.2.162

VIPRE Antivirus
Malavida
29398

File size:
402.7 KB (412,384 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\lightworks-windows-downloader_es.exe

Digital Signature
Signed by:
Ontecnia Media Networks, S.L.

Authority:
VeriSign, Inc.

Valid from:
2/24/2014 1:00:00 AM

Valid to:
2/25/2015 12:59:59 AM

Subject:
CN="Ontecnia Media Networks, S.L.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Ontecnia Media Networks, S.L.", L=Valencia, S=Valencia, C=ES

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:
13BBD08E760487FF928FBC6CD276E85E

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:GQqBrLrGjtmMzv4WpNqAXJ2Wp+eM4cXva8HuY/l6QvnsZ8wzkaYnnHYZowAIdC:YCpnzlN9XKakN6Qfpwz0cYIdC

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file lightworks-windows-downloader_es.exe has been seen being distributed by the following 3 URLs.

http://windows-8.malavida.com/.../freedownloader

http://descargalia.com/es/.../wbfs-manager-windows-downloader_es.exe

http://wbfs-manager.malavida.com/.../freedownloader

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