Cereal2 · Observed attack

AS262503 UDP flood on 45.181.228.0/24 | 2026-10-14 01:19:36Z

· Event #329016

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
2026-10-14T01:19:36.054Z
Recorded

Recorded 195ms after observation

Affected network
45.181.228.0/24
Network operator
WIKI TELECOMUNICACOES EIRELIAS262503
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
000000001a eb 6f bf fe 61 79 cc..o..ay.
00000008e2 02 58 fa d9 88 31 59..X...1Y
00000010ae a0 26 76 77 7b 91 e3..&vw{..
0000001865 19 34 c3 e3 61 79 a1e.4..ay.

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

SHA-256 of decoded template

caae02d89e7918d89328c8ee4cb1d69ff45d4235c6a64585d7cca9cb37117b58

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
1aeb6fbffe6179cce20258fad9883159aea02676777b91e3651934c3e36179a1

Original bytes (Base64)

MWFlYjZmYmZmZTYxNzljY2UyMDI1OGZhZDk4ODMxNTlhZWEwMjY3Njc3N2I5MWUzNjUxOTM0YzNlMzYxNzlhMQ==

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.