Analysis

  • max time kernel
    5s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20260513-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    13/09/2026, 05:58

General

  • Target
    f b i/FBI/build.sh
  • Size 10KB
  • Sample260913-gpjwlaff98
  • SHA256 bbccc0a31b8de37d58de709feba80c4cb083c3f46cc8993fe0aabed539a722b3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Reads runtime system information 10 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/f b i/FBI/build.sh
    "/tmp/f b i/FBI/build.sh"
    1⤵
      PID:727
      • /bin/rm
        rm -rf /root/release
        2⤵
          PID:737
        • /bin/mkdir
          mkdir /root/release
          2⤵
          • Reads runtime system information
          PID:739
        • /bin/mv
          mv "/root/dlr/release/dlr*" /root/loader/bins
          2⤵
          • Reads runtime system information
          PID:831
        • /bin/rm
          rm -rf /var/ftp
          2⤵
            PID:832
          • /bin/rm
            rm -rf /var/lib/tftpboot
            2⤵
              PID:833
            • /bin/rm
              rm -rf /var/www/html/bins
              2⤵
                PID:834
              • /bin/rm
                rm -rf /var/www/html/Binary
                2⤵
                  PID:835
                • /bin/mkdir
                  mkdir /var/www/html/Binary
                  2⤵
                  • Reads runtime system information
                  PID:836
                • /bin/mkdir
                  mkdir /var/www/html/bins
                  2⤵
                  • Reads runtime system information
                  PID:837
                • /bin/mkdir
                  mkdir /var/ftp
                  2⤵
                  • Reads runtime system information
                  PID:838
                • /bin/mkdir
                  mkdir /var/lib/tftpboot
                  2⤵
                  • Reads runtime system information
                  PID:839
                • /bin/cp
                  cp "release/kwari.*" /var/www/html/bins
                  2⤵
                  • Reads runtime system information
                  PID:840
                • /bin/cp
                  cp "release/kwari.*" /var/www/html/Binary
                  2⤵
                  • Reads runtime system information
                  PID:841
                • /bin/cp
                  cp "release/kwari.*" /var/ftp
                  2⤵
                  • Reads runtime system information
                  PID:842
                • /bin/cp
                  cp "release/kwari.*" /var/lib/tftpboot
                  2⤵
                  • Reads runtime system information
                  PID:843

              Network

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