Cereal2 · Observed attack

AS265309 UDP flood on 168.90.239.0/24 | 2026-10-14 04:49:00Z

· Event #329201

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 19: Configurable custom-payload UDP flood.

All Configurable custom-payload UDP flood observations
Observed
2026-10-14T04:49:00.335Z
Recorded

Recorded 138ms after observation

Affected network
168.90.239.0/24
Network operator
LIVE SERVICOS DE TELECOMUNICAÇÕES LTDAAS265309
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
95.182.87.134

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.

Payload observed in C2 command

Observed command data; this does not establish what reached the target.

Custom payload · 32 bytes

Decoded template · 32 bytes

OffsetHexadecimalASCII
00000000ac 8e 17 3f c8 e8 3b 79...?..;y
00000008c0 06 38 da a0 cc 0d d7..8.....
000000102d bd 0c b9 ba 18 b1 e0-.......
0000001814 cc 5d 4e 09 9c 33 61..]N..3a

8 or 16 bytes per row, depending on screen width. Dots represent non-printable bytes.

SHA-256 of decoded template

d78990637c3e083b72ba32a3bc81e3e9b4aedb35d05d4d810382018ea9158158

Configured datagram length
1400 bytes
Minimum length option
1000 bytes
Maximum length option
1400 bytes

Length options are command settings, not measured packet sizes. The decoded template can differ from the resulting datagrams.

Original encoded value
ac8e173fc8e83b79c00638daa0cc0dd72dbd0cb9ba18b1e014cc5d4e099c3361

Original bytes (Base64)

YWM4ZTE3M2ZjOGU4M2I3OWMwMDYzOGRhYTBjYzBkZDcyZGJkMGNiOWJhMThiMWUwMTRjYzVkNGUwOTljMzM2MQ==

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.