Suspicious macOS Download History Query via sqlite3

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1082System Information Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects sqlite3 querying the macOS LSQuarantine download history database. Silver Sparrow reads the quarantine events database to identify the URL it was downloaded from as part of its execution and environment checks. Command-line sqlite3 access to the LSQuarantine store is unusual and can indicate malware inspecting its own delivery.

Reporting behind it

Related detections9 linkedT1082 — drag to rearrange

Suspicious Hardware Inventory Discovery via WMIC Device Class Queries (via process_creation)

Suspicious macOS Hardware Identifier Reconnaissance via ioreg (via process_creation)

Suspicious Encoded PowerShell Host Reconnaissance via Get-ComputerInfo via ps_script

Suspicious Host Recon via ConvertFrom-Csv and ConvertTo-Json

Suspicious Java Process Spawning Reconnaissance Commands via Cleo MFT (via process_creation)

Suspicious Reconnaissance Commands Spawned by Samsung MagicINFO Server

Suspicious Security Policy Export via SecEdit (via process_creation)

Suspicious Linux Network Route Reconnaissance via Proc Filesystem by UAT-7290

Driverquery Lookup

Suspicious macOS Download History Query via sqlite3

Pivot detection · T1082 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

Full detection rule

Unlock this rule to view and copy it

The detection logic is included with a plan. Everything else — context, mappings and implementation details — stays free on this page.

Sign in for 3 free unlocks

Signing in gives you 3 unlocks to spend on any rule in the library. No card, and they do not expire.

Also included

Unlocked rules convert on this page — to Splunk SPL or Splunk — Raw Index SPL or Microsoft Sentinel KQL or Microsoft Sentinel ASIM ASIM KQL or Microsoft Defender XDR KQL or Elastic Security KQL or Elastic Security Lucene or Elastic Security ES|QL or CrowdStrike Falcon CQL or SentinelOne PowerQuery or Palo Alto Cortex XDR XQL or Carbon Black Cloud Platform Search or Carbon Black EDR Process Search or Google Security Operations UDM Search or IBM QRadar AQL or Sumo Logic Cloud SIEM Rules expression or Rapid7 InsightIDR LEQL or Graylog Search or OpenSearch Lucene or OpenSearch PPL PPL or Grafana Loki LogQL or SQLite SQL or Zircolite SQLite — with the log-source profile the engine picked, the field map it used, and everything it could not express. Converting a rule you have unlocked costs no further credit.

See it run on a free rule →Convert your own rule →