Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20250410-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20250410-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    14/04/2025, 19:44

General

  • Target

    pmpsl.elf

  • Size

    36KB

  • MD5

    171afc0afd5d870ee3dea24e1b58a324

  • SHA1

    a8e5aef1e7e708d2168ef01a8bd818ac01fd9b89

  • SHA256

    20e6b63172def8524c738b72c46cab584f9ddd0b3a47b005538bd09ad16a7d45

  • SHA512

    8a8d13204734a7f3602976be6a911d8f9b56411a2ebbf29febd668b7590afcbcdbb6a6a9bd1698cf914fb2f46b66691d3be6690e00af9ab303d38f118c810ea9

  • SSDEEP

    768:Bcic7wjLhqi2dYMSqKmBIEw9q0R/2XDpb+SiXkPNWC:Wq4tcZBuXkW

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • Deletes itself 1 IoCs
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

  • Changes its process name 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/pmpsl.elf
    /tmp/pmpsl.elf
    1⤵
    • Deletes itself
    • Modifies Watchdog functionality
    • Changes its process name
    • Reads runtime system information
    PID:710

Network

MITRE ATT&CK Enterprise v16

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