Files
sigma-rules/rta/exec_sqlserver_suspicious_child.py
T
2022-09-08 12:50:39 -04:00

36 lines
1.0 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="0885b643-a199-4453-95e0-be0d1f29aafc",
platforms=["windows"],
endpoint=[
{"rule_name": "Suspicious Execution from MSSQL Service", "rule_id": "547636af-cad2-4be0-a74e-613c7bb86664"}
],
siem=[],
techniques=["T1059"],
)
EXE_FILE = common.get_path("bin", "renamed_posh.exe")
@common.requires_os(metadata.platforms)
def main():
powershell = "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
sqlserver = "C:\\Users\\Public\\sqlserver.exe"
common.copy_file(EXE_FILE, sqlserver)
# Execute command
common.execute([sqlserver, "/c", powershell], timeout=10, kill=True)
common.remove_file(sqlserver)
if __name__ == "__main__":
exit(main())