Extracted

Extracted

Extracted

• • Target

    zyxel.sh

  • Size

    2KB

  • MD5

    2868096acc1080a6e23f9e794a721172

  • SHA1

    78d80333f12bb64b2a1f64d42d45bb6a86d41126

  • SHA256

    677a38c89721dcffc6ccd08d9a3dbd0a4deabbf92bd9996dfcce16a5e6ab576c

  • SHA512

    144336920167e270947efbba30a98b8352be3b6cb9ee7ea878f6537323bd0356c16424b815c21df3fe64686afcd5f8c975d7445090d2c5d651cdb9e49daf68c8

  Score

  10^/10

  miraiunstablebotnetdefense_evasiondiscoveryupxantivm

  • 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

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral1behavioral2behavioral3behavioral4