Overview

overview

10

Static

static

5

8403c93f04...c7.elf

ubuntu-18.04-amd64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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
    11/11/2026, 10:45

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General

  • Target
    8403c93f049e390d42069b1247a9d302e9a16ee4c6be5924b2de42f808d0c8c7.elf
  • Size 29KB
  • Sample261111-mtfydsgh57
  • SHA256 8403c93f049e390d42069b1247a9d302e9a16ee4c6be5924b2de42f808d0c8c7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
botnetlzrddefense_evasiondiscoverymirai

Malware Config

Extracted

Family

  • mirai

Botnet

  • LZRD

C2

  • 94.26.106.200

Signatures

  • Family: Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Contacts a large (20506) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

    defense_evasion
  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

    discovery
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/8403c93f049e390d42069b1247a9d302e9a16ee4c6be5924b2de42f808d0c8c7.elf
    /tmp/8403c93f049e390d42069b1247a9d302e9a16ee4c6be5924b2de42f808d0c8c7.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:1539

Network

        MITRE ATT&CK Enterprise v16

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