Overview

overview

10

Static

static

10

micro.arm7.elf

debian-12-armhf

7

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    debian-12_armhf
  • resource
    debian12-armhf-20260513-en
  • resource tags

    arch:armhfimage:debian12-armhf-20260513-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
  • submitted
    19/05/2026, 23:44

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General

  • Target
    micro.arm7.elf
  • Size 160KB
  • Sample260519-3rhbfady2y
  • SHA256 7bbd5d39fdd5ccdbff406167061cad9e5078c1b82a900063480f1f7dfaf45831
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasion

Malware Config

Signatures

  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

    defense_evasion
  • Writes file to system bin folder 2 IoCs

Processes

  • /tmp/micro.arm7.elf
    /tmp/micro.arm7.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    PID:784

Network

        MITRE ATT&CK Enterprise v16

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        Downloads