Cereal2 · Observed attack

AS37963 TCP flood on 203.107.60.137 | 2026-10-01 01:05:38Z

· Event #294323

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 12: TCP connection and session-pool flood variant 1.

All TCP connection and session-pool flood variant 1 observations
Observed
2026-10-01T01:05:38.423Z
Recorded

Recorded 186ms after observation

Affected network
203.107.60.137/32
Network operator
Hangzhou Alibaba Advertising Co.,Ltd.AS37963
Location
China
Method
TCP connection and session-pool flood variant 1Vector 12
Protocol
tcp
Destination port
443
Commanded duration
1m
Observed via
129.226.82.94130.94.107.174130.94.17.15144.126.198.39152.42.196.145165.245.246.201178.62.233.22738.60.238.10943.130.251.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.166.153.5843.166.252.22243.166.68.1743.173.124.2792.119.158.3994.183.235.24995.182.87.134

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

Geolocation data
ipinfo-lite · 2026-09

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.