Overview

overview

5

Static

static

1

default.dmg

macos-10.15-amd64

5

ProntoInst...taller

macos-10.15-amd64

1

ProntoInst...ntoApp

macos-10.15-amd64

4

ProntoInst.../unrar

macos-10.15-amd64

4

Analysis

  • max time kernel
    72s
  • max time network
    104s
  • platform
    macos-10.15_amd64
  • resource
    macos-20250619-en
  • resource tags

    arch:amd64arch:i386image:macos-20250619-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    18/07/2026, 12:18

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General

  • Target
    ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
  • Size 429KB
  • Sample260718-pgqceaew3z
  • SHA256 c64cac9318db65d129772f2f422046d06d6d61fc4c6f3a6326e9a8bea32e8aa7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
defense_evasion

Malware Config

Signatures

  • Resource Forking 1 TTPs 4 IoCs

    Adversaries may abuse resource forks to hide malicious code or executables to evade detection and bypass security applications. A resource fork provides applications a structured way to store resources such as thumbnail images, menu definitions, icons, dialog boxes, and code.

    defense_evasion

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar\""
    1⤵
      PID:480
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar\""
      1⤵
        PID:480
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
        1⤵
          PID:480
          • /bin/zsh
            /bin/zsh -c /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
            2⤵
              PID:482
            • /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
              /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
              2⤵
                PID:482

            Network

                  MITRE ATT&CK Enterprise v16

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                  Downloads