Ruben Groenewoud
a4b614c681
* [Rule Tuning] Tuning wget/curl DRs * [New Rule] Potential Database Dumping Activity * Update exfiltration_potential_curl_data_exfiltration.toml * Expand URL patterns in curl data exfiltration rule * Update rules/linux/exfiltration_potential_wget_data_exfiltration.toml Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com> * Simplify process name conditions for database dumping --------- Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
84 lines
3.7 KiB
TOML
84 lines
3.7 KiB
TOML
[metadata]
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creation_date = "2026/03/13"
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integration = ["endpoint", "crowdstrike", "sentinel_one_cloud_funnel"]
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maturity = "production"
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updated_date = "2026/03/13"
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[rule]
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author = ["Elastic"]
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description = """
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This rule detects the use of database dumping utilities to exfiltrate data from a database. Attackers
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may attempt to dump the database to a file on the system and then exfiltrate the file to a remote server.
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"""
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from = "now-9m"
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index = [
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"endgame-*",
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"logs-crowdstrike.fdr*",
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"logs-endpoint.events.process*",
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"logs-sentinel_one_cloud_funnel.*",
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]
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language = "eql"
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license = "Elastic License v2"
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name = "Potential Database Dumping Activity"
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references = [
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"https://cloud.google.com/blog/topics/threat-intelligence/disrupting-gridtide-global-espionage-campaign?hl=en"
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]
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risk_score = 21
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rule_id = "47fdd8e9-2f53-4648-afbf-0c6dd52f3ce5"
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setup = """## Setup
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This rule requires data coming in from Elastic Defend.
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### Elastic Defend Integration Setup
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Elastic Defend is integrated into the Elastic Agent using Fleet. Upon configuration, the integration allows the Elastic Agent to monitor events on your host and send data to the Elastic Security app.
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#### Prerequisite Requirements:
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- Fleet is required for Elastic Defend.
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- To configure Fleet Server refer to the [documentation](https://www.elastic.co/guide/en/fleet/current/fleet-server.html).
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#### The following steps should be executed in order to add the Elastic Defend integration on a Linux System:
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- Go to the Kibana home page and click "Add integrations".
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- In the query bar, search for "Elastic Defend" and select the integration to see more details about it.
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- Click "Add Elastic Defend".
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- Configure the integration name and optionally add a description.
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- Select the type of environment you want to protect, either "Traditional Endpoints" or "Cloud Workloads".
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- Select a configuration preset. Each preset comes with different default settings for Elastic Agent, you can further customize these later by configuring the Elastic Defend integration policy. [Helper guide](https://www.elastic.co/guide/en/security/current/configure-endpoint-integration-policy.html).
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- We suggest selecting "Complete EDR (Endpoint Detection and Response)" as a configuration setting, that provides "All events; all preventions"
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- Enter a name for the agent policy in "New agent policy name". If other agent policies already exist, you can click the "Existing hosts" tab and select an existing policy instead.
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For more details on Elastic Agent configuration settings, refer to the [helper guide](https://www.elastic.co/guide/en/fleet/8.10/agent-policy.html).
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- Click "Save and Continue".
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- To complete the integration, select "Add Elastic Agent to your hosts" and continue to the next section to install the Elastic Agent on your hosts.
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For more details on Elastic Defend refer to the [helper guide](https://www.elastic.co/guide/en/security/current/install-endpoint.html).
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"""
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severity = "low"
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tags = [
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"Domain: Endpoint",
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"OS: Linux",
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"Use Case: Threat Detection",
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"Tactic: Exfiltration",
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"Data Source: Elastic Defend",
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"Data Source: Crowdstrike",
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"Data Source: SentinelOne",
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"Data Source: Elastic Endgame",
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]
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timestamp_override = "event.ingested"
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type = "eql"
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query = '''
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process where host.os.type == "linux" and event.type == "start" and
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event.action in ("exec", "exec_event", "start", "ProcessRollup2") and
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process.name in ("pg_dump", "pg_dumpall", "mysqldump", "mariadb-dump", "mongodump")
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'''
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[[rule.threat]]
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framework = "MITRE ATT&CK"
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[rule.threat.tactic]
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name = "Exfiltration"
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id = "TA0010"
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reference = "https://attack.mitre.org/tactics/TA0010/"
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[[rule.threat.technique]]
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name = "Exfiltration Over Alternative Protocol"
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id = "T1048"
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reference = "https://attack.mitre.org/techniques/T1048/"
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