{"task":"Analyze these fictional SSH events. Give a timeline with timestamps and IP addresses, separate observed facts from hypotheses, and suggest the next evidence to check. Explain what the successful login does and does not prove. Do not infer country, reputation or CVEs from the IP addresses.","answer_language":"Spanish","file":"ssh_events.log","lines":[{"line":1,"text":"# Fictional lab events. Addresses are reserved for documentation; they identify no real target."},{"line":2,"text":"2026-10-21T08:00:01Z lab sshd[121]: Failed password for invalid user admin from 203.0.113.42 port 51001 ssh2"},{"line":3,"text":"2026-10-21T08:00:08Z lab sshd[122]: Failed password for invalid user root from 203.0.113.42 port 51002 ssh2"},{"line":4,"text":"2026-10-21T08:00:16Z lab sshd[123]: Failed password for backup from 203.0.113.42 port 51003 ssh2"},{"line":5,"text":"2026-10-21T08:00:31Z lab sshd[124]: Failed password for backup from 203.0.113.42 port 51004 ssh2"},{"line":6,"text":"2026-10-21T08:00:42Z lab sshd[125]: Accepted password for backup from 203.0.113.42 port 51005 ssh2"},{"line":7,"text":"2026-10-21T08:00:43Z lab sshd[125]: pam_unix(sshd:session): session opened for user backup(uid=1002)"},{"line":8,"text":"2026-10-21T08:05:10Z lab sshd[130]: Accepted publickey for deploy from 192.0.2.10 port 52001 ssh2: ED25519 SHA256:LAB_EXAMPLE_KEY"}]}
