root ユーザー以外のパスワード変更の成功 (SUSE Linux Enterprise Server 11)

Microsoft.ACS.Linux.SLES.11.Password.Change.From.User.Succeeded (Rule)

root ユーザー以外が正常にパスワードを変更したイベントを収集するルール。

Knowledge Base article:

Element properties:

Member Modules:

Source Code:

<Rule ID="Microsoft.ACS.Linux.SLES.11.Password.Change.From.User.Succeeded" Enabled="true" Target="Microsoft.ACS.Linux.SLES.11.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/messages</LogFile>

      <!-- [TYPE] SUSE Password True -->

      <!-- [INPUT] Oct 19 09:58:36 scxcr-sles11-03 passwd[5589]: password changed - account=jeffcof, uid=1005, by=1005 -->

      <!-- [EXPECTED] date="Oct 19 09:58:36"; hostname="scxcr-sles11-03"; process="passwd"; processId="5589"; user="jeffcof"; clientUser="jeffcof" -->

      <RegExpFilter>\s+passwd\[[[:digit:]]+\]: password changed - account=\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'passwd)\[(?'processId'\d+)\]: password changed - account=(?=(?'clientUser'\S+),)(?'user'\S+), uid=\d+, by=(?!0)\d+</RegExp>

      <EventType>1</EventType>

      <EventId>27004</EventId>

      <BackrefOverrides>sessionName="Password changed"</BackrefOverrides>

    </WriteAction>

  </WriteActions>

</Rule>