Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    debian-12_armhf
  • resource
    debian12-armhf-20260127-en
  • resource tags

    arch:armhfimage:debian12-armhf-20260127-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
  • submitted
    24/10/2026, 10:19

General

  • Target
    leviathan.arm6.elf
  • Size 145KB
  • Sample261024-mcjmyshs6s
  • SHA256 30565cd88df5581d1ecb807c7893702baf9489149bc255e72138819a4858c50e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Contacts a large (185794) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Reads system routing table 1 TTPs 1 IoCs

    Gets active network interfaces from /proc virtual filesystem.

  • Reads system network configuration 1 TTPs 2 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 14 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/leviathan.arm6.elf
    /tmp/leviathan.arm6.elf
    1⤵
    • Enumerates active TCP sockets
    • Reads system routing table
    • Reads system network configuration
    • Reads runtime system information
    PID:785

Network

        MITRE ATT&CK Enterprise v16

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