Cereal2 · Observed attack

AS266046 UDP flood on 45.4.72.0/24 | 2026-10-13 17:23:33Z

· Event #328557

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
2026-10-13T17:23:33.136Z
Recorded

Recorded 343ms after observation

Affected network
45.4.72.0/24
Network operator
INTERCONNECT TRANSMISSAO DE DADOSAS266046
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
00000000e6 54 55 e7 d7 fd 63 3a.TU...c:
0000000824 53 7f cb 98 93 66 34$S....f4
0000001038 f9 2b 35 e3 bd a0 738.+5...s
0000001863 d6 87 30 b5 59 9e 17c..0.Y..

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

SHA-256 of decoded template

d8522cf6ccdfa6e9b4a0c034aca7fc0398b0773e4c2b1b639ba51889618e25e2

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
e65455e7d7fd633a24537fcb9893663438f92b35e3bda07363d68730b5599e17

Original bytes (Base64)

ZTY1NDU1ZTdkN2ZkNjMzYTI0NTM3ZmNiOTg5MzY2MzQzOGY5MmIzNWUzYmRhMDczNjNkNjg3MzBiNTU5OWUxNw==

Other attacks on this network

Within 24 hours of this observation

No other observations within 24 hours.

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.