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This rule does not add any value to the integration

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It was just an example for cryptomining.
This commit is contained in:
Néstor Salceda 2018-07-11 17:18:56 +02:00
parent 9543514270
commit bebdff3d67
1 changed files with 0 additions and 25 deletions
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25
kubernetes-response-engine/deployment/falco-config/falco_rules.local.yaml
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@ -11,28 +11,3 @@
# tags: [users, container]
# Or override/append to any rule, macro, or list from the Default Rules
- macro: node_app_frontend
condition: k8s.ns.name = node-app and k8s.pod.label.role = frontend and k8s.pod.label.app = node-app
- rule: Detect crypto miners using the Stratum protocol
desc: Miners typically specify the mining pool to connect to with a URI that begins with 'stratum+tcp'
condition: node_app_frontend and spawned_process and container.id != host and proc.cmdline contains stratum+tcp
output: Possible miner ran inside a container (command=%proc.cmdline %container.info)
priority: CRITICAL
- list: miner_ports
items: [
3333, 4444, 8333, 7777, 7778, 3357,
3335, 8899, 8888, 5730, 5588, 8118,
6099, 9332, 1
]
- macro: miner_port_connection
condition: fd.sport in (miner_ports)
- rule: Detect outbound connections to common miner pool ports
desc: Miners typically connect to miner pools on common ports.
condition: node_app_frontend and outbound and miner_port_connection
output: "Outbound connection to common miner port (command=%proc.cmdline port=%fd.rport %container.info)"
priority: CRITICAL