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free-youtube-download-3-2-44-820-32-bits.exe

No Zebra Network Ltda.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application free-youtube-download-3-2-44-820-32-bits.exe by No Zebra Networka has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from gerenciador.nozebra.com.br and multiple other hosts.
Publisher:
No Zebra Network Ltda.  (signed and verified)

MD5:
840d68e69c9d052700a8e0e568db5a02

SHA-1:
52dbd2d7ba150dc74c2163ccef54acf4c23e2c23

SHA-256:
c6c129729c24c94c5b7e974296004cc813ff5ed5b79c291f64fd9c254ff12e59

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/5/2024 10:30:18 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3346

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.14919

ESET NOD32
Win32/InstallCore.PL (variant)
8.10484

F-Prot
W32/InstallCore.AC.gen
v6.4.7.1.166

herdProtect (fuzzy)
variant of sg-tcp-optimizer-3-0-6-32-bits.exe (Adware)
2014.11.29.2

K7 AntiVirus
Unwanted-Program
13.183.13521

Malwarebytes
PUP.Optional.Installcore
v2014.09.19.12

McAfee
Artemis!36C792CD955B
5600.7002

Reason Heuristics
PUP.NoZebraNetworka.i
14.9.19.12

VIPRE Antivirus
Trojan.Win32.Generic
33536

File size:
668.5 KB (684,544 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\free-youtube-download-3-2-44-820-32-bits.exe

Digital Signature
Signed by:
No Zebra Network Ltda.

Authority:
Thawte, Inc.

Valid from:
8/12/2014 1:00:00 AM

Valid to:
8/13/2015 12:59:59 AM

Subject:
CN=No Zebra Network Ltda., OU=IT, O=No Zebra Network Ltda., L=Curitiba, S=Paran, C=BR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
49D9BC150ECE10C921669720128B3CF3

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:nN3vpxzkWYGA6stQzZzQzAJiF3d6jcZ3mNG/YevlbpXC+Q:nRvLzVnGQOzAJiD6AANG/YIbpX5Q

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file free-youtube-download-3-2-44-820-32-bits.exe has been seen being distributed by the following 3 URLs.

http://gerenciador.nozebra.com.br/nocache/programas/urls/iron/.../free-youtube-download-13-41-4102972.exe

http://gerenciador.nznja.com.br/nocache/programas/urls/iron/.../free-youtube-download-71-21-4102982.exe

http://gerenciador.nzs.com.br/nocache/programas/urls/iron/.../free-youtube-download-3-51-4102951.exe

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