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telecharger-gratuit_downloader_v2.0.14.21747_094_stub.exe

STMSetup

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application telecharger-gratuit_downloader_v2.0.14.21747_094_stub.exe by STMSetup has been detected as adware by 9 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 cdn.mp3-gratuit.org and multiple other hosts.
Publisher:
STMSetup  (signed and verified)

MD5:
1c25f2efaf69fbee8a7641ac8ce5abca

SHA-1:
24602a94cec315336a9d1bd5213fd19e2e449844

SHA-256:
2d43ac5fcbd905634ac7e2d11fab9fbd5ed7b676ffd1e6381363478ab3503b7b

Scanner detections:
9 / 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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/5/2024 11:33:43 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCore.OJ.25
7.11.151.78

AVG
Generic
2015.0.3365

Comodo Security
Application.Win32.Installcore.OJ
18316

Dr.Web
Trojan.MulDrop5.10078
9.0.1.0243

ESET NOD32
Win32/InstallCore.ON (variant)
8.9841

Malwarebytes
PUP.Optional.STMSetup
v2014.08.31.12

Reason Heuristics
PUP.STMSetup.s
14.8.31.12

Sophos
Install Core Click run software
4.98

Vba32 AntiVirus
Downware.InstallCore
3.12.26.0

File size:
661.9 KB (677,816 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Digital Signature
Signed by:
STMSetup

Authority:
COMODO CA Limited

Valid from:
4/27/2014 8:00:00 PM

Valid to:
4/28/2015 7:59:59 PM

Subject:
CN=STMSetup, O=STMSetup, STREET=28 Lenelblome St., L=Tel-Aviv, S=Israel, PostalCode=651307, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4CC8AF2C057FC32A3FA7F44EAADD7EEA

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:plFaVrwjSTHLNR5nk4lCMbaEJJz0qD4+FUkxJDdLakZvbUfRfsxMnQbJHYr7:plFYrcqH5RXNbaEvwqD9ukxpQZExMQtq

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, BF, A9, FF, FF, E8, 5E, 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...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file telecharger-gratuit_downloader_v2.0.14.21747_094_stub.exe has been seen being distributed by the following 2 URLs.

http://cdn.mp3-gratuit.org/?ic_user_id=123

http://cdn1.gagui.org/?ic_user_id=123

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