Cereal2 · Observed attack
Nonblocking TCP connection and session-pool flood on BANCO BRADESCO SA in Brazil
· Event #231159
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 9: Nonblocking TCP connection and session-pool flood.
All Nonblocking TCP connection and session-pool flood observations- Observed
- 2026-09-14T21:02:08.725Z
- Recorded
- Affected network
- 200.155.80.0/20
- Network operator
- BANCO BRADESCO SAAS28586
- Location
- Brazil
- Method
- Nonblocking TCP connection and session-pool floodVector 9
- Protocol
- tcp
- Destination port
- 80
- Commanded duration
- 1m
- Observed via
- 188.166.17.163
- Geolocation data
- ipinfo-lite · 2026-07
Recorded 99ms 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
- TCP connection and session-pool flood variant 1177.92.208.0/20
- TCP connection and session-pool flood variant 1200.155.80.0/20
- Nonblocking TCP connection and session-pool flood177.92.208.0/20
- Nonblocking TCP connection and session-pool flood200.155.80.0/20
- TCP connection and session-pool flood variant 1200.155.80.0/20
- TCP connection and session-pool flood variant 1177.92.208.0/20
Other attacks in this country
Within 24 hours of this observation
- UDP flood with large datagrams (default 1400-byte payload)186.225.149.0/24
- UDP flood with large datagrams (default 1400-byte payload)177.21.35.0/24
- Small randomized UDP datagram flood170.245.106.0/24
- UDP flood with large datagrams (default 1400-byte payload)186.225.159.0/24
- Small randomized UDP datagram flood177.21.38.0/24
- Small randomized UDP datagram flood177.21.41.0/24
botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.