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icreinstall_setup.exe

App

App internet

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_setup.exe, “App Setup ” has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source.
Publisher:
App internet

Product:
App

Description:
App Setup

Version:
3.3.2.3

MD5:
c22492717367ebd526addf220f975c0c

SHA-1:
b6745b006eb8e3f437a409332b160adc655500b1

SHA-256:
3f1d413a4e3850a829bcb8ad2b567fe4e44706ca880363fe50fa6a723c9ebffb

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

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:
12/27/2024 8:41:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Appinternet.Installer.Meta (M)
16.1.26.23

File size:
906.2 KB (927,999 bytes)

Product version:
1.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_setup.exe

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:UXqG0G++9mC1XrT9yqOZdeZemBaahX2fdU7ejO0yH56as7E4IAPhDK4iXG3zFQF/:U6VG++1Xr5yHah7ejgh+XDjYG3zF8

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9365

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.repositorytodaypackage.com/c?x=LOMvS78 VcCeQXQFJJ0Tgdemn/CDBxVZ0984fedewuI=&c=eUfDi5BmRCTRucS76ahbOcuEYvLthJUQ7znbWZUnykJLrFPAnEfgasOM2UFTt6CYAELqUW/qahPrlZ /uCsaJ10MCPBeue0Tjkfssp08CgJLSmrvKyQbf9tYLcrOsaF28lNpCywQX6V4mN5NteBzn/PM0cn0eEvy4U jBw0sqom7GDPuYdgFRFc/7clqb/bG&e=0&downloadAs=legend_of_zelda.exe&fallback_url=http://gamefabrique.com/dl/.../legend_of_zelda.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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