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miro_openinstall.exe

Max Setup

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application miro_openinstall.exe by Max Setup has been detected as adware by 7 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 icdn.getmirofiles.com.
Publisher:
Max Setup  (signed and verified)

MD5:
079b92e6a93642fa85aee0bf4b101817

SHA-1:
6fd57360228ebd4d5c95212c1b6d8a584442f6f2

SHA-256:
3c2b7b8bc7b8cef89132bd5d0bd529b405e329aa3bea8df4250fe2663d9eb0f9

Scanner detections:
7 / 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:
4/18/2024 1:26:47 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
InstallCore
2015.0.3375

Dr.Web
Trojan.Packed.24524
9.0.1.05190

ESET NOD32
Win32/InstallCore.LB potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstallCore
14.8.24

K7 AntiVirus
Unwanted-Program
13.183.13125

Reason Heuristics
PUP.MaxSetup.Q
14.8.21.7

Sophos
Install Core Click run software
4.98

File size:
734.2 KB (751,864 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
Max Setup

Authority:
COMODO CA Limited

Valid from:
3/11/2014 12:00:00 AM

Valid to:
3/11/2015 11:59:59 PM

Subject:
CN=Max Setup, O=Max Setup, STREET=Lillienblam 28, L=Tel Aviv, S=Tel Aviv, PostalCode=651307, C=IL

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

Serial number:
008F6F1294DBB38F9F80A7A06DE489DF45

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:luFav5o/UKnF5OmUCBreQkAsNH56F8XsnuDE6j1bloBoeTSMD/W5iFd:luF250Uu5pLeQkAQBXsnh6j1myeTSbS

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...
 
[+]

Entropy:
7.8078

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

Code size:
37 KB (37,888 bytes)

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

http://icdn.getmirofiles.com/Miro_openinstall.exe

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