Cereal2 · Observed attack

AS53245 UDP flood on 177.21.69.0/24 | 2026-10-14 03:23:59Z

· Event #329131

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
2026-10-14T03:23:59.447Z
Recorded

Recorded 228ms after observation

Affected network
177.21.69.0/24
Network operator
ActiON Infinite Communications, Brazil.AS53245
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
00000000ba f2 3e 65 6b 6d b5 38..>ekm.8
00000008ab db 80 c2 0b 97 5d 38......]8
0000001085 fa e5 53 56 26 be 2b...SV&.+
00000018c7 e2 66 45 ed 1c 93 22..fE..."

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

SHA-256 of decoded template

3cbd1420df766cb55c11b8cde80c8a3d406389813157281d27703262e92e2ece

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
baf23e656b6db538abdb80c20b975d3885fae5535626be2bc7e26645ed1c9322

Original bytes (Base64)

YmFmMjNlNjU2YjZkYjUzOGFiZGI4MGMyMGI5NzVkMzg4NWZhZTU1MzU2MjZiZTJiYzdlMjY2NDVlZDFjOTMyMg==

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.