Cereal2 · Observed attack

AS262503 UDP flood on 45.181.231.0/24 | 2026-10-14 01:25:36Z

· Event #329021

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
2026-10-14T01:25:36.080Z
Recorded

Recorded 229ms after observation

Affected network
45.181.231.0/24
Network operator
WIKI TELECOMUNICACOES EIRELIAS262503
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.14294.183.235.159

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
0000000048 69 3b ae 7d e3 90 35Hi;.}..5
000000084c ec df a3 d7 60 e6 4fL....`.O
00000010d2 f6 dc 01 4f 4c ef 9f....OL..
0000001876 1e 8c 87 4a 2c 84 7bv...J,.{

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

SHA-256 of decoded template

d0e2f14c639a39d51834fb2557283640800df9bb95d74aad02d0b277580fd3ab

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
48693bae7de390354cecdfa3d760e64fd2f6dc014f4cef9f761e8c874a2c847b

Original bytes (Base64)

NDg2OTNiYWU3ZGUzOTAzNTRjZWNkZmEzZDc2MGU2NGZkMmY2ZGMwMTRmNGNlZjlmNzYxZThjODc0YTJjODQ3Yg==

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.