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MineCraftSetup.exe

ADLSoft

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application MineCraftSetup.exe by ADLSoft has been detected as adware by 13 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. With this installer, users are expecting to download Minecraft but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
ADLSoft  (signed and verified)

MD5:
c108d05a0b511f810b6f7db93a12c146

SHA-1:
5c27ee81a616853a9433b59bb7e0e0fbd07841a0

SHA-256:
c7573ec6bee037ee39262b329955e539fc87d4c6253d35650f46dbd0bd0e3aaf

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Uses the InstallCore download and install manager which may bundle various potentially unwanted software offers during setup.

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:
4/23/2024 5:00:14 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
ADWARE/InstallCore.Gen9
7.11.159.220

AVG
MalSign.InstallC
2015.0.3506

Dr.Web
Trojan.Packed.24524
9.0.1.0102

ESET NOD32
Win32/InstallCore.JP (variant)
8.9670

Fortinet FortiGate
Riskware/InstallCore
8/8/2014

F-Prot
W32/A-2f590a8c
v6.4.7.1.166

McAfee
Artemis!6D6F8AEF5D4F
5600.7045

Norman
Kryptik.CDMO
11.20140412

Reason Heuristics
PUP.Installer.ADLSoft.O
14.8.8.3

Sophos
Install Core Click run software
4.98

Vba32 AntiVirus
Downware.InstallCore
3.12.26.0

VIPRE Antivirus
Trojan.Win32.Generic
28208

File size:
629.6 KB (644,704 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\minecraftsetup.exe

Digital Signature
Signed by:
ADLSoft

Authority:
Thawte, Inc.

Valid from:
6/20/2012 8:00:00 PM

Valid to:
7/25/2014 7:59:59 PM

Subject:
CN=ADLSoft, O=ADLSoft, L=Tel Aviv, S=Israel, C=IL

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

Serial number:
1C7950C7BFF384C5ABB93DD694E588E8

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:snvpwtGpKEnmD34bxLrS2zg0wrz9HORyyL03szzkSY33s3H:snv+A9nmD34VZg0wr5cI83a33s

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...
 
[+]

Entropy:
7.8753

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

Code size:
37 KB (37,888 bytes)

The file MineCraftSetup.exe has been seen being distributed by the following URL.

http://www.minecraft-cnet.com/minecraft/cn/.../?dl=1

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