Cereal2 · Rede

Ataques observados — BANCO BRADESCO SA (AS28586)

AS28586 BANCO BRADESCO SA: observações de ataques do Cereal2 — prefixos atacados, métodos, portas de destino e datas dos últimos 30 dias.

105 observações · Últimos 30 dias · Última observação 2026-09-20 02:37:36 UTC

Países mais afetados

Brasil105

Métodos mais observados

Nonblocking TCP connection and session-pool flood28
Configurable custom-payload UDP flood28
TCP connection and session-pool flood variant 122
UDP flood with large datagrams (default 1400-byte payload)15
Small randomized UDP datagram flood12

Observações recentes

2026-09-20 02:37:36 UTCSmall randomized UDP datagram flood200.155.88.0/23UDP/RANDOM1mBrasil
2026-09-20 02:33:36 UTCSmall randomized UDP datagram flood200.155.91.0/24UDP/RANDOM1mBrasil
2026-09-20 02:29:36 UTCSmall randomized UDP datagram flood200.155.91.0/24UDP/RANDOM1mBrasil
2026-09-20 02:23:36 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.80.0/23UDP/129161mBrasil
2026-09-20 02:05:35 UTCSmall randomized UDP datagram flood177.92.208.0/23UDP/RANDOM1mBrasil
2026-09-20 02:01:36 UTCSmall randomized UDP datagram flood200.155.86.0/24UDP/RANDOM1mBrasil
2026-09-20 01:55:35 UTCSmall randomized UDP datagram flood200.155.88.0/23UDP/RANDOM1mBrasil
2026-09-20 01:41:35 UTCSmall randomized UDP datagram flood200.155.93.0/24UDP/RANDOM1mBrasil
2026-09-20 01:33:35 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.93.0/24UDP/583901mBrasil
2026-09-20 01:27:36 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.87.0/24UDP/170821mBrasil
2026-09-20 01:19:35 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.90.0/24UDP/501361mBrasil
2026-09-20 01:13:35 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.94.0/24UDP/136161mBrasil
2026-09-20 01:09:35 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.93.0/24UDP/529551mBrasil
2026-09-20 01:05:35 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.80.0/24UDP/568241mBrasil
2026-09-20 01:01:35 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.86.0/24UDP/597851mBrasil
2026-09-20 00:55:35 UTCSmall randomized UDP datagram flood177.92.212.0/23UDP/RANDOM1mBrasil
2026-09-20 00:48:10 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.92.0/24UDP/321051mBrasil
2026-09-20 00:42:10 UTCSmall randomized UDP datagram flood200.155.84.0/23UDP/RANDOM1mBrasil
2026-09-20 00:38:11 UTCUDP flood with large datagrams (default 1400-byte payload)177.92.217.0/24UDP/172951mBrasil
2026-09-20 00:24:10 UTCSmall randomized UDP datagram flood200.155.92.0/24UDP/RANDOM1mBrasil
2026-09-20 00:10:10 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.80.0/23UDP/114801mBrasil
2026-09-19 23:58:47 UTCSmall randomized UDP datagram flood177.92.220.0/24UDP/RANDOM1mBrasil
2026-09-19 23:52:14 UTCUDP flood with large datagrams (default 1400-byte payload)177.92.212.0/23UDP/93791mBrasil
2026-09-19 23:50:10 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.80.0/24UDP/366421mBrasil
2026-09-19 23:46:10 UTCSmall randomized UDP datagram flood177.92.217.0/24UDP/RANDOM1mBrasil
2026-09-19 23:40:10 UTCUDP flood with large datagrams (default 1400-byte payload)200.155.86.0/24UDP/271561mBrasil
2026-09-19 23:34:10 UTCUDP flood with large datagrams (default 1400-byte payload)177.92.217.0/24UDP/350971mBrasil
2026-09-14 21:08:08 UTCTCP connection and session-pool flood variant 1177.92.208.0/20TCP/801mBrasil
2026-09-14 21:08:08 UTCTCP connection and session-pool flood variant 1200.155.80.0/20TCP/801mBrasil
2026-09-14 21:06:08 UTCNonblocking TCP connection and session-pool flood177.92.208.0/20TCP/801mBrasil
2026-09-14 21:06:08 UTCNonblocking TCP connection and session-pool flood200.155.80.0/20TCP/801mBrasil
2026-09-14 21:04:08 UTCTCP connection and session-pool flood variant 1200.155.80.0/20TCP/801mBrasil
2026-09-14 21:04:08 UTCTCP connection and session-pool flood variant 1177.92.208.0/20TCP/801mBrasil
2026-09-14 21:02:08 UTCNonblocking TCP connection and session-pool flood200.155.80.0/20TCP/801mBrasil
2026-09-14 21:02:08 UTCNonblocking TCP connection and session-pool flood177.92.208.0/20TCP/801mBrasil
2026-09-14 21:00:08 UTCTCP connection and session-pool flood variant 1177.92.208.0/20TCP/801mBrasil
2026-09-14 21:00:08 UTCTCP connection and session-pool flood variant 1200.155.80.0/20TCP/801mBrasil
2026-09-14 20:58:08 UTCNonblocking TCP connection and session-pool flood177.92.208.0/20TCP/801mBrasil
2026-09-14 20:58:08 UTCNonblocking TCP connection and session-pool flood200.155.80.0/20TCP/801mBrasil
2026-09-14 20:56:08 UTCTCP connection and session-pool flood variant 1200.155.80.0/20TCP/801mBrasil

O botnet.cl relata a infraestrutura que observou. Um endereço que aparece aqui identifica um alvo ou um relay, não uma pessoa responsável pelo ataque.