Hi Team,
Rule I use: <group name="allowapplication, ">
<!-- Rules 100500 - 100999: Exceptions/Rule Level Mod -->
<rule id="100500" level="16">
<if_sid>61603</if_sid>
<list field="win.eventdata.company" lookup="not_match_key">etc/lists/software-vendors</list>
<description>Sysmon - Event 1: Process $(win.eventdata.description) started but not allowed by the software policy</description>
<mitre>
<id>T1036</id>
</mitre>
<options>no_full_log</options>
<group>sysmon_event1,software_policy</group>
</rule>
Regards
Diwahar