Cereal2 · Observed attack

AS268243 UDP flood on 45.236.203.0/24 | 2026-10-11 21:14:05Z

· Event #326271

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
2026-10-11T21:14:05.635Z
Recorded

Recorded 358ms after observation

Affected network
45.236.203.0/24
Network operator
LUXFIBRA TELECOMAS268243
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10943.136.129.13177.232.43.2194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000094 ae 03 34 53 da 35 1b...4S.5.
000000082d 33 7e 1e c6 9f a2 e4-3~.....
0000001082 32 15 93 25 d3 1f 53.2..%..S
000000189a 66 61 47 1d f5 ae b4.faG....

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

SHA-256 of decoded template

b50e7875684bdbf769cb6c687e35e3eb26276e96378ee96f343c8971017253cc

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
94ae033453da351b2d337e1ec69fa2e48232159325d31f539a6661471df5aeb4

Original bytes (Base64)

OTRhZTAzMzQ1M2RhMzUxYjJkMzM3ZTFlYzY5ZmEyZTQ4MjMyMTU5MzI1ZDMxZjUzOWE2NjYxNDcxZGY1YWViNA==

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.