Cereal2 · Observed attack

AS28267 UDP flood on 187.17.236.0/24 | 2026-09-22 05:19:22Z

· Event #252324

WhatsApp

Country-level precision. botnet.cl stores the target country, never a city or coordinates, so the marker sits at the country's center.

What this method does

Cereal2 vector 1: UDP flood with large datagrams (default 1400-byte payload).

All UDP flood with large datagrams (default 1400-byte payload) observations
Observed
2026-09-22T05:19:22.935Z
Recorded

Recorded 508ms after observation

Affected network
187.17.236.0/24
Network operator
SIM INTERNET PROVEDORES DE INTERNET EIRELI.AS28267
Location
Brazil
Method
UDP flood with large datagrams (default 1400-byte payload)Vector 1
Protocol
udp
Destination port
5263
Commanded duration
1m
Observed via
129.226.82.94185.173.38.47185.173.39.243.130.251.22843.155.204.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.166.153.5843.166.252.22243.166.68.1743.173.124.2777.232.37.5577.232.41.11977.232.42.11277.232.42.7677.232.43.4292.119.158.3994.183.235.1194.183.235.24995.182.87.134

All controllers with retained sightings of this order. Older records may have incomplete source coverage.

Geolocation data
ipinfo-lite · 2026-07

Snapshot taken at ingestion; it is never re-resolved later.

Other attacks on this network

Within 24 hours of this observation

Other attacks in this country

Within 24 hours of this observation

botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.