성공적인 ssh 로그인(범용 Linux)

Microsoft.ACS.Linux.Universal.Ssh.Succeeded (Rule)

성공적인 ssh 로그인에 대한 이벤트를 수집하는 규칙

Knowledge Base article:

Element properties:

Member Modules:

Source Code:

<Rule ID="Microsoft.ACS.Linux.Universal.Ssh.Succeeded" Enabled="false" Target="Microsoft.ACS.Linux.Universal.ACSEndPoint" Remotable="true">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="EventDS" TypeID="Unix!Microsoft.Unix.SCXLog.Privileged.Datasource">

      <Host>$Target/Host/Property[Type="Unix!Microsoft.Unix.Computer"]/NetworkName$</Host>

      <LogFile>/var/log/secure</LogFile>

      <!-- [TYPE] Redhat6 SSH True -->

      <!-- [INPUT] Oct  5 07:25:33 scxcrd-rhel6-01 sshd[20748]: Accepted password for scxuser from 172.30.170.215 port 55122 ssh2 -->

      <!-- [INPUT] Oct  5 07:26:14 scxcrd-rhel6-01 sshd[20773]: Accepted password for root from 172.30.170.215 port 55123 ssh2 -->

      <!-- [INPUT] Oct  5 07:24:43 scxcrd-rhel6-01 sshd[20713]: Accepted publickey for jeffcof from 172.30.170.215 port 55121 ssh2 -->

      <!-- [EXPECTED] date="Oct  5 07:25:33"; hostname="scxcrd-rhel6-01"; process="sshd"; processId="20748"; user="scxuser"; clientHost="172.30.170.215" -->

      <!-- [EXPECTED] date="Oct  5 07:26:14"; hostname="scxcrd-rhel6-01"; process="sshd"; processId="20773"; user="root"; clientHost="172.30.170.215" -->

      <!-- [EXPECTED] date="Oct  5 07:24:43"; hostname="scxcrd-rhel6-01"; process="sshd"; processId="20713"; user="jeffcof"; clientHost="172.30.170.215" -->

      <RegExpFilter>\s+sshd\[[[:digit:]]+\]: Accepted \S+ for \S+ from \S+</RegExpFilter>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WA" TypeID="ACS.Unix!Microsoft.ACS.Unix.SecureEventLogWriter">

      <RegExp>(?'date'\S+\s+\d+\s+\d+:\d+:\d+)\s+(?:\S+:)?(?'hostname'\S+)\s+(?'process'sshd)\[(?'processId'\d+)\]: Accepted \S+ for (?'user'\S+) from (?'clientHost'\S+)</RegExp>

      <EventType>1</EventType>

      <EventId>27002</EventId>

    </WriteAction>

  </WriteActions>

</Rule>