» icreinstall_installer_firefox_portuguese.exe
Overview
Analysis
File Details
Network (2)

icreinstall_installer_firefox_portuguese.exe

WorldSetup

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_installer_firefox_portuguese.exe by WorldSetup has been detected as adware 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. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.

File name:

Publisher:

WorldSetup (signed and verified)

MD5:

77c62d8d83210eaf391c050f02bf2568

SHA-1:

53bd8e16f48b0bfa523fa15a2cee9a694725af3b

SHA-256:

a4f41e93ef4c8aaef16aefa3a73f80525c96e67a3cf7a8dbc7d10416eb0a8192

Scanner detections:

1 / 68

Status:

Adware

Explanation:

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

Description:

This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:

4/26/2024 10:33:48 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.installCore.WorldSetup (M)

16.2.15.13

File size:

662.6 KB (678,552 bytes)

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\temp\icreinstall_installer_firefox_portuguese.exe

Digital Signature

Signed by:

WorldSetup

Authority:

COMODO CA Limited

Valid from:

1/2/2014 10:00:00 PM

Valid to:

1/3/2015 9:59:59 PM

Subject:

CN=WorldSetup, O=WorldSetup, STREET=Lilienblum 28 St., L=Tel-Aviv, S=Tel-Aviv, PostalCode=6513307, C=IL

Issuer:

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

Serial number:

6EEF11096F7B5CDC42244636F32F2208

File PE Metadata

Compilation timestamp:

6/19/1992 7:22:17 PM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

12288:Ovpgxwq2fo9kt1cJK8D42LltN+lrZ9iPZzVXBlqktRx/Y7Hi/qmRMvyVxlZ:OvmKZAWt1CHD42UlWlB8kt3/8H/4Mvu

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... 
[+]

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

37 KB (37,888 bytes)

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)

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