Cereal2 · Observed attack

AS268243 UDP flood on 45.236.203.0/24 | 2026-10-13 22:41:35Z

· Event #328888

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
2026-10-13T22:41:35.018Z
Recorded

Recorded 268ms 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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000060 18 2f 23 82 04 ae b3`./#....
00000008ff 74 04 7d 46 c2 a7 83.t.}F...
0000001014 0f dd 0b e0 1b 50 c5......P.
0000001895 7d 7d af d3 0c f2 ff.}}.....

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

SHA-256 of decoded template

c69f5d6e19f0f1e3892595f09c2f6aab079fdd218f9a4a5fd33813e96a107d98

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
60182f238204aeb3ff74047d46c2a783140fdd0be01b50c5957d7dafd30cf2ff

Original bytes (Base64)

NjAxODJmMjM4MjA0YWViM2ZmNzQwNDdkNDZjMmE3ODMxNDBmZGQwYmUwMWI1MGM1OTU3ZDdkYWZkMzBjZjJmZg==

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.