Overview

overview

4

Static

static

1

eicar_com.zip

windows11-21h2-x64

4

eicar_com.zip

macos-10.15-amd64

4

eicar.com

windows11-21h2-x64

eicar.com

macos-10.15-amd64

4

Analysis

  • max time kernel
    63s
  • max time network
    125s
  • platform
    macos-10.15_amd64
  • resource
    macos-20241106-en
  • resource tags

    arch:amd64arch:i386image:macos-20241106-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    20-01-2025 20:50

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General

  • Target

    eicar_com.zip

  • Size

    184B

  • MD5

    6ce6f415d8475545be5ba114f208b0ff

  • SHA1

    d27265074c9eac2e2122ed69294dbc4d7cce9141

  • SHA256

    2546dcffc5ad854d4ddc64fbf056871cd5a00f2471cb7a5bfd4ac23b6e9eedad

  • SHA512

    d9305862fe0bf552718d19db43075d88cffd768974627db60fa1a90a8d45563e035a6449663b8f66aac53791d77f37dbb5035159aa08e69fc473972022f80010

Score
4/10
defense_evasion

Malware Config

Signatures

  • Resource Forking 1 TTPs 2 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/eicar_com.zip\""
    1⤵
      PID:456
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/eicar_com.zip\""
      1⤵
        PID:456
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/eicar_com.zip
        1⤵
          PID:456
          • /bin/zsh
            /bin/zsh -c /Users/run/eicar_com.zip
            2⤵
              PID:459
            • /Users/run/eicar_com.zip
              /Users/run/eicar_com.zip
              2⤵
                PID:459
            • /usr/libexec/pkreporter
              /usr/libexec/pkreporter
              1⤵
                PID:444
              • /System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd
                /System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd
                1⤵
                  PID:447
                • /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                  /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                  1⤵
                    PID:450
                  • /System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged
                    "/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged"
                    1⤵
                      PID:442
                    • /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater
                      "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater" -bgcheck
                      1⤵
                        PID:452
                      • /usr/libexec/xpcproxy
                        xpcproxy com.apple.audio.AudioComponentRegistrar
                        1⤵
                          PID:485
                        • /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
                          /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
                          1⤵
                            PID:485
                          • /usr/libexec/xpcproxy
                            xpcproxy com.apple.nsurlstoraged
                            1⤵
                              PID:492
                            • /usr/libexec/nsurlstoraged
                              /usr/libexec/nsurlstoraged --privileged
                              1⤵
                                PID:492

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • /var/db/nsurlstoraged/dafsaData.bin
                                Filesize

                                54KB

                                MD5

                                64f469698e53d0c828b7f90acd306082

                                SHA1

                                bcc041b3849e1b0b4104ffeb46002207eeac54f3

                                SHA256

                                d74d0e429343f5e1b3e0b9437e048917c4343a30cff068739ea898bad8e37ffd

                                SHA512

                                a8334d1304f2fbd32cfd0ca35c289a45c450746cf3be57170cbbe87b723b1910c2e950a73c1fb82de9dc5ed623166d339a05fec3d78b861a9254dc2cb51fab5f

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