T1070 delete system logs using power shell (#642)
T1070 delete system logs using power shell (#642)

* stop eventlog service and delete Security.evtx logs

* add tests

* fix format error

* try 2 fix formatting

redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team,redcanaryco/atomic-red-team