Cereal2 · Observed attack

AS268243 UDP flood on 45.236.201.0/24 | 2026-10-10 05:17:26Z

· Event #323086

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
2026-10-10T05:17:26.259Z
Recorded

Recorded 22s after observation

Affected network
45.236.201.0/24
Network operator
LUXFIBRA TELECOMAS268243
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.17.15130.94.32.14134.122.68.238138.68.128.163157.230.254.212157.245.188.54168.144.113.82206.189.2.86209.38.240.4438.60.136.14038.60.199.12638.60.238.10943.157.80.2943.166.72.5043.166.73.11243.173.37.19747.237.95.14994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000b3 af 82 6f 8e b2 41 fd...o..A.
000000084a 4c 0c f9 9a 09 d0 e1JL......
000000108b fc b6 99 29 ea 26 f0....).&.
0000001816 f0 5e c5 32 36 21 71..^.26!q

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

SHA-256 of decoded template

a3a41ff9a6ccbab125904e3585dcde9c59642e43e7970c20e7af11b1ceb0c238

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
b3af826f8eb241fd4a4c0cf99a09d0e18bfcb69929ea26f016f05ec532362171

Original bytes (Base64)

YjNhZjgyNmY4ZWIyNDFmZDRhNGMwY2Y5OWEwOWQwZTE4YmZjYjY5OTI5ZWEyNmYwMTZmMDVlYzUzMjM2MjE3MQ==

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.