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[Filebeat]Cloudtrail: parse consoleLogin additional data #16110

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ynirk opened this issue Feb 5, 2020 · 1 comment · Fixed by #17155
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[Filebeat]Cloudtrail: parse consoleLogin additional data #16110

ynirk opened this issue Feb 5, 2020 · 1 comment · Fixed by #17155
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@leehinman
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enhancement Filebeat Filebeat

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@ynirk
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ynirk commented Feb 5, 2020

Describe the enhancement:
In order to capture users login without MFA and create an alert on it, we'd need to parse the additionalEventData field from cloudtrail logs when the eventName is consoleLogin Ref

The resulting field would look like aws.cloudtrail.console_login.additional_eventdata.mfa_used

Based on a discussion with @leehinman we could extend this to something more generic for specific eventName where parsing request_parameters, response_elements or additional_eventdata makes sense

aws.cloudtrail.<eventName>.request_parameters.<others>
aws.cloudtrail.<eventName>.response_elements.<others>
aws.cloudtrail.<eventName>.additional_eventdata.<others>
@leehinman leehinman self-assigned this Feb 5, 2020
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Pinging @elastic/siem (Team:SIEM)

@leehinman leehinman mentioned this issue Mar 20, 2020
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4 tasks
leehinman added a commit to leehinman/beats that referenced this issue Mar 20, 2020
@leehinman
Improve AWS cloudtrail field mappings
700b457 
- sessionIssuer.type -> aws.cloudtrail.user_identity.session_issuer.type
- sessionIssuer.principalId -> aws.cloudtrail.user_identity.session_issuer.principal_id
- sessionIssuer.userName -> user.name
- sessionIssuer.arn -> aws.cloudtrail.user_identity.session_issuer.arn
- sessionIssuer.accountId -> aws.cloudtrail.user_identity.session_issuer.account_id
- add aws.cloudtrail.console_login.additional_eventdata.mobile_version
- add aws.cloudtrail.console_login.additional_eventdata.login_to
- add aws.cloudtrail.console_login.additional_eventdata.mfa_used
- copy source.address to source.ip if value is an IP address

Closes elastic#16086
Closes elastic#16110
leehinman added a commit that referenced this issue Mar 23, 2020
@leehinman
[Filebeat] Improve AWS cloudtrail field mappings (#17155)
57e194b 
* Improve AWS cloudtrail field mappings

- sessionIssuer.type -> aws.cloudtrail.user_identity.session_issuer.type
- sessionIssuer.principalId -> aws.cloudtrail.user_identity.session_issuer.principal_id
- sessionIssuer.userName -> user.name
- sessionIssuer.arn -> aws.cloudtrail.user_identity.session_issuer.arn
- sessionIssuer.accountId -> aws.cloudtrail.user_identity.session_issuer.account_id
- add aws.cloudtrail.console_login.additional_eventdata.mobile_version
- add aws.cloudtrail.console_login.additional_eventdata.login_to
- add aws.cloudtrail.console_login.additional_eventdata.mfa_used
- copy source.address to source.ip if value is an IP address

Closes #16086
Closes #16110
@leehinman leehinman mentioned this issue Mar 23, 2020
Merged
4 tasks
leehinman added a commit to leehinman/beats that referenced this issue Mar 23, 2020
@leehinman
[Filebeat] Improve AWS cloudtrail field mappings (elastic#17155)
0edd90d 
* Improve AWS cloudtrail field mappings

- sessionIssuer.type -> aws.cloudtrail.user_identity.session_issuer.type
- sessionIssuer.principalId -> aws.cloudtrail.user_identity.session_issuer.principal_id
- sessionIssuer.userName -> user.name
- sessionIssuer.arn -> aws.cloudtrail.user_identity.session_issuer.arn
- sessionIssuer.accountId -> aws.cloudtrail.user_identity.session_issuer.account_id
- add aws.cloudtrail.console_login.additional_eventdata.mobile_version
- add aws.cloudtrail.console_login.additional_eventdata.login_to
- add aws.cloudtrail.console_login.additional_eventdata.mfa_used
- copy source.address to source.ip if value is an IP address

Closes elastic#16086
Closes elastic#16110

(cherry picked from commit 57e194b)
leehinman added a commit that referenced this issue Mar 23, 2020
@leehinman
[Filebeat] Improve AWS cloudtrail field mappings (#17155) (#17187)
6a40f4b 
* Improve AWS cloudtrail field mappings

- sessionIssuer.type -> aws.cloudtrail.user_identity.session_issuer.type
- sessionIssuer.principalId -> aws.cloudtrail.user_identity.session_issuer.principal_id
- sessionIssuer.userName -> user.name
- sessionIssuer.arn -> aws.cloudtrail.user_identity.session_issuer.arn
- sessionIssuer.accountId -> aws.cloudtrail.user_identity.session_issuer.account_id
- add aws.cloudtrail.console_login.additional_eventdata.mobile_version
- add aws.cloudtrail.console_login.additional_eventdata.login_to
- add aws.cloudtrail.console_login.additional_eventdata.mfa_used
- copy source.address to source.ip if value is an IP address

Closes #16086
Closes #16110

(cherry picked from commit 57e194b)
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[Filebeat] Improve AWS cloudtrail field mappings leehinman/beats
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@kaiyan-sheng @elasticmachine @ynirk @leehinman