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

39 lines
1007 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="a0245bfc-d934-4b58-9a7c-a80eca05214b",
platforms=["windows"],
endpoint=[
{
"rule_name": "Windows Firewall Exception List Modified via Untrusted Process",
"rule_id": "5c01669c-e1cc-4acc-95b6-8b5e4a92c970",
}
],
siem=[],
techniques=["T1562"],
)
EXE_FILE = common.get_path("bin", "renamed_posh.exe")
@common.requires_os(*metadata.platforms)
def main():
posh = "C:\\Users\\Public\\posh.exe"
common.copy_file(EXE_FILE, posh)
cmd = "netsh addallowedprogramENABLE"
# Execute command
common.execute([posh, "/c", cmd], timeout=10)
common.remove_file(posh)
if __name__ == "__main__":
exit(main())