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baidu-spark-browser-windows-downloader_fr.exe

Ontecnia Media Networks, S.L.

The application baidu-spark-browser-windows-downloader_fr.exe by Ontecnia Media Networks, S.L has been detected as adware by 5 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 itools.fr.malavida.com and multiple other hosts.
Publisher:
Ontecnia Media Networks, S.L.  (signed and verified)

MD5:
e93f30e7c7402c7a6190889f08f9a6b2

SHA-1:
20008772307e8751e6ab73afa0ee1f1fb60a5c0c

SHA-256:
3f14fe4afc09e25c2f766449ee5b42922c58bd806bbce375c4c26ad5e354899a

Scanner detections:
5 / 68

Status:
Adware

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

Analysis date:
4/25/2024 5:13:53 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Malavida
8.9677

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.04.16.04

Reason Heuristics
PUP.OntecniaMediaNetworksSL.j
14.5.10.11

Trend Micro House Call
TROJ_GEN.F47V0414
7.2.106

VIPRE Antivirus
Malavida
28244

File size:
399.6 KB (409,152 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Authority:
VeriSign, Inc.

Valid from:
2/24/2014 12:00:00 AM

Valid to:
2/24/2015 11:59:59 PM

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 10:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:JQqGvDjtmMzv4WpNqAXJ2WpSer3czva890aOSFmsjGYyKDQkaYnGHYZowAIde:uvDpnzlN9XObae0ema3yKDQ0lYIde

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...
 
[+]

Entropy:
7.9104

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file baidu-spark-browser-windows-downloader_fr.exe has been seen being distributed by the following 3 URLs.

http://itools.fr.malavida.com/.../freedownloader

http://advanced-onion-router.fr.malavida.com/.../freedownloader

http://baidu-spark-browser.fr.malavida.com/.../freedownloader

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