Siddhant Mishra
@SiddhantMumbaiCompletionist
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159 detections
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Detects a web request bypassing SafeSquid filtering policy. The extractor exposes
BYPASSED as a distinct action, which is unusual and valuable — most gateways record
only allow or block, so a bypass is normally indistinguishable from an allow.
A bypass means policy was deliberately not applied to that request, and the question
is who arranged that.
Onboarding: SAFESQUID-SWG is ingested via Syslog (Bloo extractor 812).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=webfilter where sourcename='SAFESQUID-SWG' and action='BYPASSED'
| groupby srcip, user, domain, url, category
BYPASSED as a distinct action, which is unusual and valuable — most gateways record
only allow or block, so a bypass is normally indistinguishable from an allow.
A bypass means policy was deliberately not applied to that request, and the question
is who arranged that.
Onboarding: SAFESQUID-SWG is ingested via Syslog (Bloo extractor 812).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=webfilter where sourcename='SAFESQUID-SWG' and action='BYPASSED'
| groupby srcip, user, domain, url, category
Detects policy changes in Trellix ePolicy Orchestrator. ePO governs endpoint
protection across the estate, so weakening a policy there disables defences on many
machines at once — far more efficient for an attacker than tampering with hosts
individually, and visible only in ePO's own audit trail.
Onboarding: TRELLIX-EPO is ingested via RDBMS Log Shipper (Bloo extractor 857).
Integration guide: https://bloo.io/docs/integrations
BQL (Bloo Query Language):
stream=iam where sourcename='TRELLIX-EPO' and action='POLICY_UPDATED'
| groupby user, targetuser, role
protection across the estate, so weakening a policy there disables defences on many
machines at once — far more efficient for an attacker than tampering with hosts
individually, and visible only in ePO's own audit trail.
Onboarding: TRELLIX-EPO is ingested via RDBMS Log Shipper (Bloo extractor 857).
Integration guide: https://bloo.io/docs/integrations
BQL (Bloo Query Language):
stream=iam where sourcename='TRELLIX-EPO' and action='POLICY_UPDATED'
| groupby user, targetuser, role
Detects configuration changes to DLP policy. Weakening the policy — excluding a
channel, removing a classification, allowing a destination — opens an exfiltration
route for everyone it covers, and unlike most controls, DLP changes rarely trigger
any operational complaint to reveal them.
Onboarding: TRELLIX-DLP is ingested via Syslog (XML) (Bloo extractor 805).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=configuration where sourcename='TRELLIX-DLP'
and action='CONFIGURATION_CHANGED'
| groupby user
channel, removing a classification, allowing a destination — opens an exfiltration
route for everyone it covers, and unlike most controls, DLP changes rarely trigger
any operational complaint to reveal them.
Onboarding: TRELLIX-DLP is ingested via Syslog (XML) (Bloo extractor 805).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=configuration where sourcename='TRELLIX-DLP'
and action='CONFIGURATION_CHANGED'
| groupby user
Detects repeated authentication failures against the wireless controller. Wireless
authentication attacks require physical proximity, so unlike internet-facing
brute force this indicates somebody near the building — which changes the response
entirely.
Onboarding: CISCO-AIR-CT5508-K9 is ingested via Syslog (Bloo extractor 201).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='CISCO-AIR-CT5508-K9' and action='LOGIN'
| duration 15m
| groupby srcip, reason
| select srcip, reason, distinct_count(user)
| having distinct_count_col1 > 5
authentication attacks require physical proximity, so unlike internet-facing
brute force this indicates somebody near the building — which changes the response
entirely.
Onboarding: CISCO-AIR-CT5508-K9 is ingested via Syslog (Bloo extractor 201).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='CISCO-AIR-CT5508-K9' and action='LOGIN'
| duration 15m
| groupby srcip, reason
| select srcip, reason, distinct_count(user)
| having distinct_count_col1 > 5
Detects account creation on the wireless controller. Network infrastructure accounts
are frequently local to the device, outside central identity management and never
reviewed — which makes one created by an attacker an exceptionally durable way back
into the network.
Onboarding: CISCO-AIR-CT5508-K9 is ingested via Syslog (Bloo extractor 201).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='CISCO-AIR-CT5508-K9' and action='USER_ADDED'
| groupby user, targetuser, role
are frequently local to the device, outside central identity management and never
reviewed — which makes one created by an attacker an exceptionally durable way back
into the network.
Onboarding: CISCO-AIR-CT5508-K9 is ingested via Syslog (Bloo extractor 201).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='CISCO-AIR-CT5508-K9' and action='USER_ADDED'
| groupby user, targetuser, role
Detects MFT authentication from a source address without prior history. Transfer
platforms are reached by a small, stable set of partners and internal systems, so
the population of legitimate source addresses is unusually predictable — which makes
a new one unusually meaningful.
Onboarding: GOANYWHERE-MFT is ingested via Syslog (Bloo extractor 850).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='GOANYWHERE-MFT' and action='LOGIN'
| duration 24h
| groupby srcip, user, authproto
platforms are reached by a small, stable set of partners and internal systems, so
the population of legitimate source addresses is unusually predictable — which makes
a new one unusually meaningful.
Onboarding: GOANYWHERE-MFT is ingested via Syslog (Bloo extractor 850).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='GOANYWHERE-MFT' and action='LOGIN'
| duration 24h
| groupby srcip, user, authproto
Detects a burst of failed authentications against Zimbra. Internet-facing webmail is
among the most consistently attacked surfaces in any estate, and Zimbra deployments
frequently sit outside the identity controls applied to the rest of the organisation.
Onboarding: ZIMBRA is ingested via Syslog (Bloo extractor 123).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='ZIMBRA' and action='LOGIN'
| duration 15m
| groupby srcip, reason
| select srcip, reason, distinct_count(user)
| having distinct_count_col1 > 10
among the most consistently attacked surfaces in any estate, and Zimbra deployments
frequently sit outside the identity controls applied to the rest of the organisation.
Onboarding: ZIMBRA is ingested via Syslog (Bloo extractor 123).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=authentication where sourcename='ZIMBRA' and action='LOGIN'
| duration 15m
| groupby srcip, reason
| select srcip, reason, distinct_count(user)
| having distinct_count_col1 > 10
Detects deletion of an account on the FortiWeb WAF. Removing administrators during
an intrusion denies the organisation control of its own protection at the moment it
most needs it, and it erases the record of entitlement alongside.
Onboarding: FORTIWEB is ingested via Syslog (CEF) (Bloo extractor 115).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='FORTIWEB' and action='USER_DELETED'
| groupby targetuser, role
an intrusion denies the organisation control of its own protection at the moment it
most needs it, and it erases the record of entitlement alongside.
Onboarding: FORTIWEB is ingested via Syslog (CEF) (Bloo extractor 115).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=iam where sourcename='FORTIWEB' and action='USER_DELETED'
| groupby targetuser, role
Detects a Slack workflow being published. Workflows run automation inside the
workspace — they can post, collect responses, and reach external endpoints via
webhooks — which makes a malicious one a credential-harvesting form or an
exfiltration channel that looks like an internal tool.
Onboarding: SLACK is ingested via Slack native connector (Bloo extractor 833).
Integration guide: https://bloo.io/docs/integrations/slack
BQL (Bloo Query Language):
stream=slack-workflow where sourcename='SLACK' and action='PUBLISHED'
| groupby user, workflow
workspace — they can post, collect responses, and reach external endpoints via
webhooks — which makes a malicious one a credential-harvesting form or an
exfiltration channel that looks like an internal tool.
Onboarding: SLACK is ingested via Slack native connector (Bloo extractor 833).
Integration guide: https://bloo.io/docs/integrations/slack
BQL (Bloo Query Language):
stream=slack-workflow where sourcename='SLACK' and action='PUBLISHED'
| groupby user, workflow
Detects a threat identified by Deep Discovery Email Inspector. DDEI detonates
attachments and inspects URLs in a sandbox, so its verdicts carry behavioural
evidence rather than signature matches — which makes them a strong input for
detections that most estates never ingest.
Onboarding: TREND-MICRO-DDEI is ingested via Syslog (CEF) (Bloo extractor 265).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=threat where sourcename='TREND-MICRO-DDEI' and action='THREAT_DETECTED'
| groupby sender, recipient, threat, threattype, srcip
attachments and inspects URLs in a sandbox, so its verdicts carry behavioural
evidence rather than signature matches — which makes them a strong input for
detections that most estates never ingest.
Onboarding: TREND-MICRO-DDEI is ingested via Syslog (CEF) (Bloo extractor 265).
Integration guide: https://bloo.io/docs/hypercloud/syslog-connector
BQL (Bloo Query Language):
stream=threat where sourcename='TREND-MICRO-DDEI' and action='THREAT_DETECTED'
| groupby sender, recipient, threat, threattype, srcip
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