Cereal2 · Observed attack

AS268238 UDP flood on 45.5.133.0/24 | 2026-10-10 04:31:28Z

· Event #322948

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
2026-10-10T04:31:28.250Z
Recorded

Recorded 515ms after observation

Affected network
45.5.133.0/24
Network operator
Clicknet Telecom. Provedor de Internet LTDAAS268238
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120134.122.68.238137.184.100.23138.68.128.163157.230.254.212167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.199.12638.60.238.10943.157.80.2994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000003a 95 d6 7b 60 83 16 36:..{`..6
0000000805 5a 4f 3f e1 4a e4 80.ZO?.J..
0000001080 3a f7 7d d3 0c ef cd.:.}....
00000018a2 34 b6 26 79 43 de 03.4.&yC..

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

SHA-256 of decoded template

7794982292b2b5fc21aa3f6e0937d72d7289551c952746f52577f59a7d3c6eed

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
3a95d67b60831636055a4f3fe14ae480803af77dd30cefcda234b6267943de03

Original bytes (Base64)

M2E5NWQ2N2I2MDgzMTYzNjA1NWE0ZjNmZTE0YWU0ODA4MDNhZjc3ZGQzMGNlZmNkYTIzNGI2MjY3OTQzZGUwMw==

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.