Cereal2 · Observed attack

AS53245 UDP flood on 177.21.70.0/24 | 2026-10-14 03:27:59Z

· Event #329135

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
2026-10-14T03:27:59.411Z
Recorded

Recorded 145ms after observation

Affected network
177.21.70.0/24
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
0000000014 e8 50 58 97 fa 75 19..PX..u.
0000000834 63 26 f4 46 6e 6e 1d4c&.Fnn.
00000010ed f7 91 fd fd cc 86 24.......$
0000001818 e1 38 85 da 3b 60 ec..8..;`.

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

SHA-256 of decoded template

d4ea73ae6e5c304879cd747a26be6a1233835f06c610388d4602e9b917f1c84a

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
14e8505897fa7519346326f4466e6e1dedf791fdfdcc862418e13885da3b60ec

Original bytes (Base64)

MTRlODUwNTg5N2ZhNzUxOTM0NjMyNmY0NDY2ZTZlMWRlZGY3OTFmZGZkY2M4NjI0MThlMTM4ODVkYTNiNjBlYw==

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.