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VPN activities are not CIM tagged #124

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macycron opened this issue Mar 15, 2017 · 6 comments
Open

VPN activities are not CIM tagged #124

macycron opened this issue Mar 15, 2017 · 6 comments
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@paulmnguyen
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add-on Related to the Splunk Add-On

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@macycron
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sourcetype=pan:system signature="*fail" type events should be tagged as authentication. Should have a user, and a src, and an action at least.
@btorresgil
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Thanks for opening this issue. Sorry, I'm not sure I understand. Can you tell me what CIM tags should be applied to these logs?

@macycron
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This data should have an event type, and be mapped into Network sessions, and perhaps more.

sourcetype=pan:system signature=“*fail”

should have CIM fields relevant for VPN authentication failures.

@simonsigre
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@macycron I believe what you are referring to is https://github.com/PaloAltoNetworks/Splunk_TA_paloalto/issues/42

@l00py
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l00py commented Jul 29, 2020

Hi PAN team,

We have been using the following to map the PAN GP logs to enhance the mapping to the CIM Data Models:

  • Authentication
  • Network Traffic
  • Network Sessions / VPN.

Feel free to have a look. Though for GP Traffic, the src_zone=gp* could be different as per customers' environments.

props.conf

[pan:system]
EVAL-action = case(like(event_id,"%succ%"),"success",like(event_id,"%fail%"),"failure",true(),null())
FIELDALIAS-pan_gp_src = src_ip ASNEW src

eventtypes.conf

[pan_gp_traffic]
search = (sourcetype=pan_traffic OR sourcetype=pan:traffic) src_zone=gp*

[pan_gp_auth]
search = (sourcetype=pan_system OR sourcetype=pan:system) (event_id="globalprotectgateway-auth-succ" OR event_id="globalprotectgateway-auth-fail") log_subtype="globalprotect"

tags.conf

[eventtype=pan_gp_traffic]
network = enabled
session = enabled
vpn = enabled

[eventtype=pan_gp_auth]
authentication = enabled
vpn = enabled

Let me know if you have any questions.

Regards,

Philippe

@welcome
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welcome bot commented Aug 7, 2020

🎉 Thanks for opening your first issue here! Welcome to the community!

@btorresgil btorresgil transferred this issue from PaloAltoNetworks/Splunk_TA_paloalto Aug 7, 2020
@btorresgil btorresgil added the add-on Related to the Splunk Add-On label Aug 7, 2020
@paulmnguyen paulmnguyen self-assigned this Aug 14, 2020
@simonsigre
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Is this a duplicate of #116
?

github-actions bot pushed a commit to btorresgil/SplunkforPaloAltoNetworks that referenced this issue Mar 7, 2022
@semantic-release-bot
chore(release): 5.0.0-beta.1
238b9d8 
## [5.0.0-beta.1](v4.2.2...v5.0.0-beta.1) (2022-03-07)

### Features

* **addon:** Add Decryption Log Support for PANOS 10  - PaloAltoNetworks#126
* **addon:** Cortex Data Lake HEC log support - PaloAltoNetworks#162 PaloAltoNetworks#176
* **addon:** PAN Quality Validation and Improvement
* **addon:** Significantly improve and modernize CIM compliance
* **app/addon:** Add Cortex XDR incident support to App and Add-on including new XDR Incidents dashboard - PaloAltoNetworks#166
* **app/addon:** Add IoT Security - PaloAltoNetworks#158
* **app/addon:** Feature/dynamic user groups - PaloAltoNetworks#150
* **app/addon:** Python 3 Support - PaloAltoNetworks#124
* **app/addon:** Support GlobalProtect log type in PANOS 9.1 - PaloAltoNetworks#118
* **app/addon:** Update pandevice to 0.14.0 - PaloAltoNetworks#145

### Bug Fixes

* **addon:** Add fields for GlobalProtect logs
* **addon:** Add fields for GlobalProtect logs
* **addon:** Add GlobalProtect SourceUserName - PaloAltoNetworks#209 PaloAltoNetworks#202
* **addon:** Add modinputs as tasks in app.manifest - PaloAltoNetworks#153
* **addon:** Add virus eventtype to malware CIM - PaloAltoNetworks#114 PaloAltoNetworks#138
* **addon:** Fix appserver/static files
* **addon:** Fix CDL logs contained string 'null' in 'user' field - PaloAltoNetworks#187
* **addon:** Fix error from Minemeld automatic lookup
* **addon:** Fix GlobalProtect logs dvc_name field
* **addon:** Fix GlobalProtect logs dvc_name field
* **addon:** Fix nav bar background color
* **addon:** Fix src_user field contained destination user - PaloAltoNetworks#186
* **addon:** Fix typo in transform.conf ([PaloAltoNetworks#227](https://github.com/btorresgil/SplunkforPaloAltoNetworks/issues/227))
* **addon:** Fix user showing as unknown from GlobalProtect logs.  - PaloAltoNetworks#217
* **addon:** Parse GP and Decryption logs w/ pan:firewall - PaloAltoNetworks#168
* **addon:** Parse GP and Decryption logs w/ pan:firewall - PaloAltoNetworks#168
* **addon:** Remove endpoint tags and eventtypes - PaloAltoNetworks#196
* **addon:** Remove port from `dest_name` field - PaloAltoNetworks#129 PaloAltoNetworks#128
* **addon:** Remove white space from GlobalProtect sourcetype - PaloAltoNetworks#131
* **addon:** Restore "unknown" string for empty 'user' field
* **app:** Fix error after upgrade to 7.0.0: "Unknown search command 'panwildfirereport'" - PaloAltoNetworks#189
* **app:** Fix IoT Security dashboard filter - PaloAltoNetworks#181
* **app:** Fix panContentPack error. Fixes bug [PaloAltoNetworks#222](https://github.com/btorresgil/SplunkforPaloAltoNetworks/issues/222) - PaloAltoNetworks#225
* **app:** Incident counters flash in Splunk 8.1 - PaloAltoNetworks#163
* **app:** Incident counters flash in Splunk 8.1 - PaloAltoNetworks#163
* **app:** Remove endpoint from Data Model Audit dashboard - PaloAltoNetworks#218
* **app/addon:** correct user-id tag_user / untag_user
* **app/addon:** Fix background color of logo - PaloAltoNetworks#141

### Performance Improvements

* **app:** Change simple XML to use JQuery 3.5 - PaloAltoNetworks#207
* **app:** Remove high cardinality fields from datamodel

### ⚠ MAJOR RELEASE CHANGES

This is a major release

Splunk dashboards and searches you have created might be
affected by these changes. Please be prepared to test and
adjust any dashboards not included with the App after upgrade.

* **addon:** pan_traffic_start logs no longer included in CIM
* **addon:** pan_traffic_end logs moved from Network Session to Network Traffic datamodel
* **addon:** pan_threat event type now includes wildfire and data logs
* **addon:** pan_file logs moved from Web to IDS datamodel
* **addon:** pan_virus logs moved from Malware to IDS datamodel
* **addon:** pan_wildfire logs moved from Malware to IDS datamodel
* **addon:** pan_email removed from Email datamodel
* **app:** Removes datamodel for GlobalProtect logs before PAN-OS 9.1
* **app/addon:** Removes Traps 4 support
* **app/addon:** Deprecates Traps 5 and Traps 6 support
* **app:** Removes support for legacy WildFire Report API
* **app/addon:** Requires Splunk 8.0 or higher
* **app/addon:** Replaces Adversary Scoreboard and Incident Feed dashboards with new XDR Incidents dashboard
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@macycron @paulmnguyen @btorresgil @simonsigre @l00py