Extracted

• • Target

    arm5.elf

  • Size

    60KB

  • MD5

    a04040c769cad786555e183ba8ae0ca0

  • SHA1

    a89d6b50a8140dddce29595c64949214e65c84f1

  • SHA256

    7568e9e64ac1105cdcae20095154214ee943b2edc6c01e6d4b4eb0b7e06255a3

  • SHA512

    e152f552b99683b3bf9b9fee2f7d34027a291e02dd2f912620593e714774cfe07e14aa837cdb2f2a300d35b721dfd67e7012955e24352bdad0ffecb4e61ed162

  • SSDEEP

    1536:0N7VaPlKlmbpVlDqAD0YdzKTqUFf6zXbBR:Q7VsDsYETqUV6zX

  Score

  9^/10

  credential_accessdefense_evasiondiscovery

  • Contacts a large (72475) amount of remote hosts

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

    discovery

  • Creates a large amount of network flows

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

    discovery

  • Modifies Watchdog functionality

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

    defense_evasion

  • Renames itself

  • Unexpected DNS network traffic destination

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

  • Enumerates active TCP sockets

    Gets active TCP sockets from /proc virtual filesystem.

    discovery

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads process memory

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  behavioral1