Extracted

• • Target
    task2.bin.elf
  • Size 611KB
  • SHA256 c0b0225201fd3a4c08245e58bbb4b844e0d3426e89b9ac3fc34db37d994fb182
  • MD5 12fecefe30f2ad8f49aae67b92920adc
  • SHA1 1bba1ff3c667a41ae26b12995323f7df7c239173
  • SHA512 71cd6c7490c62629774ffc31ac2cbe3074949b7b7d1445044d1be649b8893c59a45930c813939c2af95bc91612bfad7e4fe301ec6a96012ea5a6e8caa0d344c0
  • SSDEEP 12288:5BXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrrIT6yF8EEP4UlUuTh1Au:5BXmkN/+Fhu/Qo4h9L+zNNIBVEBl/91l
  • MD5 SHA1 SHA512 SSDEEP

  Score

  9^/10

  persistence

  • Writes file to system bin folder

  • Creates/modifies Cron job

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    persistence

  • Modifies rc script

    Adding/modifying system rc scripts is a common persistence mechanism.

    persistence

  • Unexpected DNS network traffic destination

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

  • Write file to user bin folder

  • Reads runtime system information

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory

    Malware often drops required files in the /tmp directory.

  behavioral1