Files
sigma-rules/rta/exec_cmd_netsh_advfirewall_network_discovery.py
T
2023-10-03 10:47:58 -04:00

32 lines
968 B
Python

# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
# or more contributor license agreements. Licensed under the Elastic License
# 2.0; you may not use this file except in compliance with the Elastic License
# 2.0.
from . import common
from . import RtaMetadata
metadata = RtaMetadata(
uuid="5b52f7e5-e2bc-4a2d-82bd-2e844c081519",
platforms=["windows"],
endpoint=[],
siem=[{'rule_id': '8b4f0816-6a65-4630-86a6-c21c179c0d09', 'rule_name': 'Enable Host Network Discovery via Netsh'}],
techniques=['T1562', 'T1562.004'],
)
EXE_FILE = common.get_path("bin", "renamed_posh.exe")
@common.requires_os(*metadata.platforms)
def main():
netsh = "C:\\Users\\Public\\netsh.exe"
common.copy_file(EXE_FILE, netsh)
# Execute command
common.execute([netsh, "/c", "echo", "advfirewall", "group=Network Discovery", "enable=Yes"], timeout=2)
common.remove_file(netsh)
if __name__ == "__main__":
exit(main())