Extracted

Extracted

Extracted

Extracted

• • Target

    yarn.sh

  • Size

    2KB

  • MD5

    156f8033151bacfe7fbd2b38e8ed8230

  • SHA1

    8e2424caff27c90c3792ebc7a3d3312f9ad31474

  • SHA256

    504bc166321b9ccec043667881ef760fd04bb85c1ea8fa0e9fcfb44f356ea60f

  • SHA512

    dd1623dd530087ea2b2f3d554807d1a8e5d3914a8ecdd61433d9f64a4f585afcc7fd8a3ffcb7237363842b722cced8c5d34f60b631349cd73cfbd674c99cb534

  Score

  10^/10

  miraiunstablebotnetdefense_evasiondiscoveryantivm

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai

  • Mirai family

    mirai

  • File and Directory Permissions Modification

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion

  • Deletes itself

  • Executes dropped EXE

  • Modifies Watchdog functionality

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

    defense_evasion

  • Enumerates active TCP sockets

    Gets active TCP sockets from /proc virtual filesystem.

    discovery

  • Writes file to system bin folder

  behavioral1behavioral2behavioral3behavioral4