Ruben Groenewoud
3855dd06d8
* [New Rule] Potential Linux Hack Tool Launched * changed description slightly * Updated description * Update rules/linux/execution_potential_hack_tool_executed.toml * Update rules/linux/execution_potential_hack_tool_executed.toml
61 lines
2.0 KiB
TOML
61 lines
2.0 KiB
TOML
[metadata]
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creation_date = "2023/09/22"
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integration = ["endpoint"]
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maturity = "production"
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updated_date = "2023/09/22"
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min_stack_comments = "New fields added: required_fields, related_integrations, setup"
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min_stack_version = "8.3.0"
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[rule]
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author = ["Elastic"]
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description = """
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Monitors for the execution of different processes that might be used by attackers for malicious intent. An alert from
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this rule should be investigated further, as hack tools are commonly used by blue teamers and system administrators as
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well.
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"""
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from = "now-9m"
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index = ["logs-endpoint.events.*", "endgame-*"]
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language = "eql"
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license = "Elastic License v2"
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name = "Potential Linux Hack Tool Launched"
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risk_score = 47
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rule_id = "1df1152b-610a-4f48-9d7a-504f6ee5d9da"
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severity = "medium"
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timestamp_override = "event.ingested"
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tags = ["Domain: Endpoint",
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"OS: Linux",
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"Use Case: Threat Detection",
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"Tactic: Execution",
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"Data Source: Elastic Endgame",
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"Data Source: Elastic Defend"
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]
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type = "eql"
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query = '''
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process where host.os.type == "linux" and event.action in ("exec", "exec_event") and event.type == "start" and
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process.name in (
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// exploitation frameworks
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"crackmapexec", "msfconsole", "msfvenom", "sliver-client", "sliver-server", "havoc",
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// network scanners (nmap left out to reduce noise)
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"zenmap", "nuclei", "netdiscover", "legion",
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// web enumeration
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"gobuster", "dirbuster", "dirb", "wfuzz", "ffuf", "whatweb", "eyewitness",
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// web vulnerability scanning
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"wpscan", "joomscan", "droopescan", "nikto",
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// exploitation tools
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"sqlmap", "commix", "yersinia",
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// cracking and brute forcing
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"john", "hashcat", "hydra", "ncrack", "cewl", "fcrackzip", "rainbowcrack",
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// host and network
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"linenum.sh", "linpeas.sh", "pspy32", "pspy32s", "pspy64", "pspy64s", "binwalk", "evil-winrm"
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)
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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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id = "TA0002"
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name = "Execution"
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reference = "https://attack.mitre.org/tactics/TA0002/"
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