Cereal2 · Observed attack
Stateful TCP connection and session flood on Hangzhou Alibaba Advertising Co.,Ltd. in China
· Event #279459
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 15: Stateful TCP connection and session flood.
All Stateful TCP connection and session flood observations- Observed
- 2026-09-28T09:14:54.233Z
- Recorded
- Affected network
- 8.148.243.101/32
- Network operator
- Hangzhou Alibaba Advertising Co.,Ltd.AS37963
- Location
- China
- Method
- Stateful TCP connection and session floodVector 15
- Protocol
- tcp
- Destination port
- 40374
- Commanded duration
- 1m
- Observed via
- 129.226.82.94144.126.198.39152.42.196.145165.245.246.201178.62.233.227185.173.39.243.130.251.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.157.78.24343.166.153.5843.166.252.22243.166.68.1743.173.124.2777.232.37.5577.232.41.11977.232.42.7694.183.235.14294.183.235.24995.182.87.134
- Geolocation data
- ipinfo-lite · 2026-09
Recorded 173ms after observation
All controllers with retained sightings of this order. Older records may have incomplete source coverage.
Snapshot taken at ingestion; it is never re-resolved later.
Other attacks on this network
Within 24 hours of this observation
- UDP flood with large datagrams (default 1400-byte payload)47.111.130.122/32
- UDP flood with large datagrams (default 1400-byte payload)47.97.78.49/32
- UDP flood with large datagrams (default 1400-byte payload)121.199.29.222/32
- UDP flood with large datagrams (default 1400-byte payload)218.244.146.142/32
- UDP flood with large datagrams (default 1400-byte payload)115.29.211.216/32
- UDP flood with large datagrams (default 1400-byte payload)115.29.211.216/32
Other attacks in this country
Within 24 hours of this observation
- UDP flood with minimal datagrams (default 1-byte payload)103.45.135.224/32
- UDP flood with minimal datagrams (default 1-byte payload)103.45.135.224/32
- UDP flood with minimal datagrams (default 1-byte payload)103.45.135.224/32
- UDP flood with large datagrams (default 1400-byte payload)103.45.131.93/32
- UDP flood with minimal datagrams (default 1-byte payload)103.45.135.224/32
- UDP flood with large datagrams (default 1400-byte payload)110.40.199.221/32
botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.