Analysis

  • max time kernel
    0s
  • max time network
    129s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20261019-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20261019-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    20/10/2026, 12:56

General

  • Target
    starlight/kill_iperf_pid.sh
  • Size 860B
  • Sample261020-p6ebfabf85
  • SHA256 c37fa2a473a22958cc8beea83744ee31f77a5dfb21d0227bfaef82bffb6092bc
  • MD5 SHA1 SHA512 TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads CPU attributes 1 TTPs 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 2 IoCs

    Adversaries may gather information about the network configuration of a system.

Processes

  • /tmp/starlight/kill_iperf_pid.sh
    /tmp/starlight/kill_iperf_pid.sh
    1⤵
    • System Network Configuration Discovery
    PID:1514
    • /bin/grep
      grep
      2⤵
        PID:1518
      • /bin/grep
        grep iperf3
        2⤵
        • System Network Configuration Discovery
        PID:1517
      • /bin/grep
        grep
        2⤵
          PID:1519
        • /bin/grep
          grep -v sh
          2⤵
            PID:1520
          • /bin/ps
            ps -aef
            2⤵
            • Reads CPU attributes
            • Reads runtime system information
            PID:1516
          • /usr/bin/awk
            awk "{ if (\$1 == \"root\") {print \$2} else {print \$1}}"
            2⤵
              PID:1521

          Network

                MITRE ATT&CK Enterprise v16

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