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

37 lines
1.1 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 pathlib import Path
from . import RtaMetadata, common
metadata = RtaMetadata(
uuid="edb804d6-85df-4dca-a521-1b6dfee9f354",
platforms=["windows"],
endpoint=[{
'rule_id': '7df7fca3-8a91-4a54-9799-0478a90ae326',
'rule_name': 'Suspicious Browser Files Modification'
}],
siem=[],
techniques=['T1176', 'T1112'],
)
EXE_FILE = common.get_path("bin", "renamed_posh.exe")
@common.requires_os(*metadata.platforms)
def main():
proc = "C:\\Users\\Public\\proc.exe"
path = "C:\\Users\\Public\\AppData\\Roaming\\Mozilla\\Test\\Profiles\\AdefaultA"
file = path + "\\extensions.json"
common.copy_file(EXE_FILE, proc)
Path(path).mkdir(parents=True, exist_ok=True)
common.execute([proc, "/c", f"Copy-Item {EXE_FILE} {file}"], timeout=10)
common.remove_files(proc, file)
if __name__ == "__main__":
exit(main())