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Jupyterhub support #540

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Jupyterhub support #540

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595db7a
added jupyter hub support
banditopazzo Jan 7, 2020
216f56a
fixed empty lines in test
banditopazzo Jan 7, 2020
dd4f384
jupyterhub user field extraction
banditopazzo Jan 22, 2020
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27 changes: 27 additions & 0 deletions decoders/0485-jupyterhub_decoders.xml
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Original file line number Diff line number Diff line change
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<!--JUPYTERHUB-->

<!--
- JupyterHub ruleset
- Created by banditopazzo.
- Copyright (C) 2015-2019, Wazuh Inc.
- This program is a free software; you can redistribute it and/or modify it under the terms of GPLv2.
-->

<!-- ID: 88300 - 88399 -->

<decoder name="jupyterhub">
<program_name>^python3</program_name>
<prematch>JupyterHub</prematch>
</decoder>

<decoder name="jupyterhub-add">
<parent>jupyterhub</parent>
<regex>(\d\d\d\d-\d\d-\d\d) (\d\d:\d\d:\d\d)</regex>
<order>date,time</order>
</decoder>

<decoder name="jupyterhub-add">
<parent>jupyterhub</parent>
<regex offset="after_regex">User logged out: (\S+)|User logged in: (\S+)|Failed login for (\S+)</regex>
<order>user</order>
</decoder>
44 changes: 44 additions & 0 deletions rules/0690-jupyterhub_rules.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
<!--JUPYTERHUB-->

<!--
- JupyterHub ruleset
- Created by banditopazzo.
- Copyright (C) 2015-2019, Wazuh Inc.
- This program is a free software; you can redistribute it and/or modify it under the terms of GPLv2.
-->

<!-- ID: 88300 - 88399 -->

<group name="syslog,jupyterhub">

<rule id="88300" level="0">
<decoded_as>jupyterhub</decoded_as>
<description>JupyterHub messages grouped.</description>
<options>no_full_log</options>
</rule>

<rule id="88301" level="6">
<if_sid>88300</if_sid>
<match>User logged out:</match>
<description>JupyterHub successful logout $(dstuser) account.</description>
<group>pci_dss_10.2.4,pci_dss_10.2.5,gdpr_IV_35.7.d,gdpr_IV_32.2,hipaa_164.312.b,nist_800_53_AU.14,nist_800_53_AC.7,</group>
<options>no_full_log</options>
</rule>

<rule id="88302" level="6">
<if_sid>88300</if_sid>
<match>User logged in:</match>
<description>JupyterHub successful authentication $(dstuser) account.</description>
<group>authentication_success,pci_dss_10.2.4,pci_dss_10.2.5,gdpr_IV_35.7.d,gdpr_IV_32.2,hipaa_164.312.b,nist_800_53_AU.14,nist_800_53_AC.7,</group>
<options>no_full_log</options>
</rule>

<rule id="88303" level="6">
<if_sid>88300</if_sid>
<match>Failed login for </match>
<description>JupyterHub failed authentication $(dstuser) account.</description>
<group>authentication_failed,pci_dss_10.2.4,pci_dss_10.2.5,gdpr_IV_35.7.d,gdpr_IV_32.2,hipaa_164.312.b,nist_800_53_AU.14,nist_800_53_AC.7,</group>
<options>no_full_log</options>
</rule>

</group>
20 changes: 20 additions & 0 deletions tools/rules-testing/tests/jupyterhub.ini
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[JupyterHub logout successful.]
log 1 pass = Jan 7 14:40:51 BigDataScientistPlatform python3[3393]: [I 2020-01-07 14:40:51.829 JupyterHub login:43] User logged out: myusername

rule = 88301
alert = 6
decoder = jupyterhub

[JupyterHub authentication successful.]
log 1 pass = Jan 7 14:40:03 BigDataScientistPlatform python3[3393]: [I 2020-01-07 14:40:03.639 JupyterHub base:663] User logged in: myusername

rule = 88302
alert = 6
decoder = jupyterhub

[JupyterHub authentication failed.]
log 1 pass = Jan 7 14:38:49 BigDataScientistPlatform python3[3393]: [W 2020-01-07 14:38:49.394 JupyterHub base:670] Failed login for myusername

rule = 88303
alert = 6
decoder = jupyterhub