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

44 lines
1.3 KiB
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="34040af5-1231-4e97-8189-a26d6622b2e5",
platforms=["macos"],
endpoint=[
{"rule_name": "Initial Access via macOS Installer Package", "rule_id": "d40ffcba-b83e-4d0a-8d6d-84385def8e18"}
],
siem=[],
techniques=["T1105", "T1543", "T1082", "T1566", "T1204", "T1547", "T1569", "T1059"],
)
@common.requires_os(*metadata.platforms)
def main():
# create masquerades
masquerade = "/tmp/Installer"
masquerade2 = "/tmp/curl"
common.create_macos_masquerade(masquerade)
common.create_macos_masquerade(masquerade2)
# Execute command
common.log("Launching fake macOS installer commands to download payload")
common.execute([masquerade], timeout=10, kill=True)
command = f"{masquerade2} test.amazonaws.comtest "
common.execute([masquerade, "childprocess", command], timeout=10, kill=True)
# cleanup
common.remove_file(masquerade)
common.remove_file(masquerade2)
if __name__ == "__main__":
exit(main())