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

38 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="95d34e55-789d-40bf-9988-dbb803c2d066",
platforms=["windows"],
endpoint=[
{
"rule_name": "Connection to Dynamic DNS Provider by a Signed Binary Proxy",
"rule_id": "fb6939a2-1b54-428c-92a2-3a831585af2a",
}
],
siem=[],
techniques=["T1218", "T1071"],
)
@common.requires_os(*metadata.platforms)
def main():
powershell = "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
# Execute command
common.log("Using PowerShell to connect to a DDNS provider website")
common.execute(
[powershell, "/c", "iwr", "https://www.noip.com", "-UseBasicParsing"],
timeout=10,
)
if __name__ == "__main__":
exit(main())