Siddhant Mishra
@SiddhantMumbaiCompletionist
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159 detections
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Detects configuration changes on the MFT platform. Configuration governs who may
transfer what, to where, and whether it is logged — so a change can open an
exfiltration path or silence the record of one, and it persists until somebody
reviews the configuration again.
Onboarding: GOANYWHERE-MFT is ingested via Syslog (Bloo extractor 850).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=configuration where sourcename='GOANYWHERE-MFT'
and action='CONFIGURATION_CHANGED'
| groupby user, config
transfer what, to where, and whether it is logged — so a change can open an
exfiltration path or silence the record of one, and it persists until somebody
reviews the configuration again.
Onboarding: GOANYWHERE-MFT is ingested via Syslog (Bloo extractor 850).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=configuration where sourcename='GOANYWHERE-MFT'
and action='CONFIGURATION_CHANGED'
| groupby user, config
Detects a source generating blocked packets across many ports at a Meraki site.
Scanning between branch sites never traverses the core firewall, so without the
branch appliance's own logs this activity is invisible from the centre.
Onboarding: CISCO-MERAKI is ingested via Syslog (Bloo extractor 300).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=firewall where sourcename='CISCO-MERAKI' and action='PACKET_BLOCKED'
| duration 10m
| groupby srcip
| select srcip, distinct_count(dstport)
| having distinct_count_col1 > 25
Scanning between branch sites never traverses the core firewall, so without the
branch appliance's own logs this activity is invisible from the centre.
Onboarding: CISCO-MERAKI is ingested via Syslog (Bloo extractor 300).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=firewall where sourcename='CISCO-MERAKI' and action='PACKET_BLOCKED'
| duration 10m
| groupby srcip
| select srcip, distinct_count(dstport)
| having distinct_count_col1 > 25
Detects authentication to the BIG-IP management interface. These interfaces should
be reachable only from a management network; a login from anywhere else indicates
either an exposure that should not exist or an attacker who has already reached the
management plane.
Onboarding: F5BIGIP is ingested via Syslog (Bloo extractor 81).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='F5BIGIP' and action='LOGIN'
| groupby user, srcip, authproto
be reachable only from a management network; a login from anywhere else indicates
either an exposure that should not exist or an attacker who has already reached the
management plane.
Onboarding: F5BIGIP is ingested via Syslog (Bloo extractor 81).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='F5BIGIP' and action='LOGIN'
| groupby user, srcip, authproto
Detects repeated network policy access denials. NPS governs RADIUS-based access to
VPN and wireless, so a burst of denials for one identity is credential testing
against the remote access perimeter — often the first move against an organisation
from outside.
Onboarding: MANAGE-ENGINE-ADAUDIT-PLUS is ingested via Syslog (KV) (Bloo extractor 830).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=win-audit where sourcename='MANAGE-ENGINE-ADAUDIT-PLUS'
and action='NPS_USER_DENIED'
| duration 15m
| groupby user, networkpolicyname, reasoncode
| select user, networkpolicyname, reasoncode, count(*) as cnt
| having cnt > 10
VPN and wireless, so a burst of denials for one identity is credential testing
against the remote access perimeter — often the first move against an organisation
from outside.
Onboarding: MANAGE-ENGINE-ADAUDIT-PLUS is ingested via Syslog (KV) (Bloo extractor 830).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=win-audit where sourcename='MANAGE-ENGINE-ADAUDIT-PLUS'
and action='NPS_USER_DENIED'
| duration 15m
| groupby user, networkpolicyname, reasoncode
| select user, networkpolicyname, reasoncode, count(*) as cnt
| having cnt > 10
Detects Kerberos service ticket requests observed in network traffic analysis.
Seeing this on the wire rather than at the domain controller catches harvesting even
where domain controller auditing is incomplete, and it gives the source address
directly rather than requiring correlation.
Onboarding: NTA is ingested via Network Traffic Analysis (Bloo extractor 717).
Integration guide: https://bloo.io/docs/integrations
BQL (Bloo Query Language):
stream=nta-connection where sourcename='NTA'
and action='KERBEROS_SERVICE_TICKET_REQUESTED'
| duration 1h
| groupby srcip, dstip
| select srcip, dstip, count(*) as cnt
| having cnt > 20
Seeing this on the wire rather than at the domain controller catches harvesting even
where domain controller auditing is incomplete, and it gives the source address
directly rather than requiring correlation.
Onboarding: NTA is ingested via Network Traffic Analysis (Bloo extractor 717).
Integration guide: https://bloo.io/docs/integrations
BQL (Bloo Query Language):
stream=nta-connection where sourcename='NTA'
and action='KERBEROS_SERVICE_TICKET_REQUESTED'
| duration 1h
| groupby srcip, dstip
| select srcip, dstip, count(*) as cnt
| having cnt > 20
Detects a role change on the Mimecast platform. A gateway administrator can read
quarantined mail, release held messages and alter policy — so this grant provides
both access to content and the ability to control what the organisation receives.
Onboarding: MIMECAST is ingested via Syslog (KV) (Bloo extractor 161).
Integration guide: https://bloo.io/docs/hypercloud/mimecast-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='MIMECAST' and action='ROLE_UPDATED'
| groupby user, srcip, reason
quarantined mail, release held messages and alter policy — so this grant provides
both access to content and the ability to control what the organisation receives.
Onboarding: MIMECAST is ingested via Syslog (KV) (Bloo extractor 161).
Integration guide: https://bloo.io/docs/hypercloud/mimecast-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='MIMECAST' and action='ROLE_UPDATED'
| groupby user, srcip, reason
Detects RADIUS authentication activity observed in network traffic, including the
MAC address of the requesting device. Seeing RADIUS on the wire catches
authentication against network infrastructure that often logs nowhere else —
switches, wireless controllers and VPN concentrators.
Onboarding: NTA is ingested via Network Traffic Analysis (Bloo extractor 717).
Integration guide: https://bloo.io/docs/integrations
BQL (Bloo Query Language):
stream=nta-authentication-radius where sourcename='NTA'
| duration 1h
| groupby srcip, dstip, user, macaddress
MAC address of the requesting device. Seeing RADIUS on the wire catches
authentication against network infrastructure that often logs nowhere else —
switches, wireless controllers and VPN concentrators.
Onboarding: NTA is ingested via Network Traffic Analysis (Bloo extractor 717).
Integration guide: https://bloo.io/docs/integrations
BQL (Bloo Query Language):
stream=nta-authentication-radius where sourcename='NTA'
| duration 1h
| groupby srcip, dstip, user, macaddress
Detects modification of a monitored file on a Centrify-managed Linux host. File
integrity events on Unix servers catch tampering with configuration, authorised keys
and service definitions — the common Linux persistence routes, which leave no
registry trace and no Windows-style artefact.
Onboarding: CENTRIFY-AUDITTRAIL-LINUX is ingested via Syslog (KV) (Bloo extractor 822).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='CENTRIFY-AUDITTRAIL-LINUX' and action='FILE_MODIFIED'
| groupby user, targetuser, domain
integrity events on Unix servers catch tampering with configuration, authorised keys
and service definitions — the common Linux persistence routes, which leave no
registry trace and no Windows-style artefact.
Onboarding: CENTRIFY-AUDITTRAIL-LINUX is ingested via Syslog (KV) (Bloo extractor 822).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='CENTRIFY-AUDITTRAIL-LINUX' and action='FILE_MODIFIED'
| groupby user, targetuser, domain
Detects a privilege change recorded by Centrify on a Linux server. Centrify brokers
privileged access to Unix estates, so it sees elevation decisions that native auditd
may record only partially — and in many estates it is the only consistent record
across heterogeneous Linux and AIX systems.
Onboarding: CENTRIFY-AUDITTRAIL-LINUX is ingested via Syslog (KV) (Bloo extractor 822).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='CENTRIFY-AUDITTRAIL-LINUX'
and action='PRIVILEGE_CHANGED'
| groupby user, targetuser, role, domain
privileged access to Unix estates, so it sees elevation decisions that native auditd
may record only partially — and in many estates it is the only consistent record
across heterogeneous Linux and AIX systems.
Onboarding: CENTRIFY-AUDITTRAIL-LINUX is ingested via Syslog (KV) (Bloo extractor 822).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='CENTRIFY-AUDITTRAIL-LINUX'
and action='PRIVILEGE_CHANGED'
| groupby user, targetuser, role, domain
Detects a user being invited into an Atlassian site. Invitation is the lowest-friction
route into a documentation estate: no exploit, no credential theft, simply an account
added by someone with the rights to do so.
Compare the invited domain against the organisation's own; an external domain
invitation outside a known partner arrangement warrants confirmation.
Onboarding: ATLASSIAN is ingested via NXLog (Bloo extractor 832).
Integration guide: https://bloo.io/docs/hypercloud/atlassian-connector
BQL (Bloo Query Language):
stream=iam where sourcename='ATLASSIAN'
and action in ('USER_INVITED', 'USER_REINVITED')
| groupby user, targetuser, domain, sitename
route into a documentation estate: no exploit, no credential theft, simply an account
added by someone with the rights to do so.
Compare the invited domain against the organisation's own; an external domain
invitation outside a known partner arrangement warrants confirmation.
Onboarding: ATLASSIAN is ingested via NXLog (Bloo extractor 832).
Integration guide: https://bloo.io/docs/hypercloud/atlassian-connector
BQL (Bloo Query Language):
stream=iam where sourcename='ATLASSIAN'
and action in ('USER_INVITED', 'USER_REINVITED')
| groupby user, targetuser, domain, sitename
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