minecraft_ar.exe

Webcellence Ltd.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application minecraft_ar.exe by Webcellence has been detected as adware by 23 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 installer is marketed through download protals and search ads as Minecraft but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Webcellence Ltd.  (signed and verified)

MD5:
b9de55a33d5799886f1aaa1de21014c0

SHA-1:
a28bd20023941e4fb9153832e4bdfa358531720c

SHA-256:
ebf0e55c8c64222d511e09dc79d433abb71b028c25ed8af84f45719a418ffee7

Scanner detections:
23 / 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:
4/23/2024 8:57:55 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.125.192

Bitdefender
Gen:Variant.Strictor.48839
1.0.20.185

Comodo Security
Application.Win32.InstallCore.KAT
17640

Dr.Web
Trojan.Packed.24524
9.0.1.037

Emsisoft Anti-Malware
Gen:Variant.Strictor.48839
8.14.02.06.02

ESET NOD32
Win32/InstallCore.FJ (variant)
8.9310

Fortinet FortiGate
Riskware/InstallCore
4/11/2014

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

F-Secure
Gen:Variant.Strictor.48839
11.2014-06-02_5

G Data
Gen:Variant.Strictor.48839
14.2.24

herdProtect (fuzzy)
2014.4.11.3

IKARUS anti.virus
Win32.SuspectCrc
t3scan.2.2.29

Malwarebytes
v2014.02.06.02

McAfee
Artemis!EFB1971765F2
5600.7164

MicroWorld eScan
Gen:Variant.Strictor.48839
15.0.0.111

Reason Heuristics
PUP.Webcellence.M
14.8.7.20

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14204

SUPERAntiSpyware
10800

Trend Micro House Call
TROJ_GEN.F47V0113
7.2.101

Vba32 AntiVirus
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
25584

File size:
665.5 KB (681,456 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
3/5/2013 3:00:00 AM

Valid to:
5/5/2014 2:59:59 AM

Subject:
CN=Webcellence Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Webcellence Ltd., L=Moshav Ora, S=Israel, C=IL

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:
2742F1242826FB7F69B052B7F394DFED

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ofyMJfsGWgRKsZprsYnHLih4YxcIx03QgvCbvIJmRpkDiDzhD/jrUS0L/eo:ofyMJfslgRKsZ8ThBpDNcD0lboSAeo

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.8276

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

Code size:
36 KB (36,864 bytes)

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

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