Cereal2 · Observed attack
UDP flood with large datagrams (default 1400-byte payload) on Sinal Br Telecom Ltda in Brazil
· Event #213081
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
- 2026-09-09T21:16:45.060Z
- Recorded
- Affected network
- 177.21.36.0/22
- Network operator
- Sinal Br Telecom LtdaAS262761
- Location
- Brazil
- Method
- UDP flood with large datagrams (default 1400-byte payload)Vector 1
- Protocol
- udp
- Destination port
- 33826
- Commanded duration
- 1m
- Observed via
- 159.65.203.118
- Geolocation data
- ipinfo-lite · 2026-07
Recorded 157ms 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
- Small randomized UDP datagram flood177.21.34.0/24
- UDP flood with large datagrams (default 1400-byte payload)186.225.144.0/23
- Small randomized UDP datagram flood177.21.42.0/24
- UDP flood with large datagrams (default 1400-byte payload)186.225.133.0/24
- Small randomized UDP datagram flood177.21.45.0/24
- Small randomized UDP datagram flood170.245.104.0/24
Other attacks in this country
Within 24 hours of this observation
- Small randomized UDP datagram flood168.0.164.0/23
- Configurable custom-payload UDP flood207.135.210.51/32
- Configurable custom-payload UDP flood207.135.210.51/32
- Configurable custom-payload UDP flood207.135.210.51/32
- Configurable custom-payload UDP flood207.135.210.51/32
- Configurable custom-payload UDP flood207.135.210.51/32
botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.