Cereal2 · Observed attack

AS264491 UDP flood on 131.255.179.0/24 | 2026-10-14 05:56:00Z

· Event #329227

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
2026-10-14T05:56:00.974Z
Recorded

Recorded 511ms after observation

Affected network
131.255.179.0/24
Network operator
Sonik Serviços de Comunicação LTDAAS264491
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15577.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000c6 ce 2a bf 76 76 af f0..*.vv..
000000081c d8 17 ab db 67 c2 d9.....g..
0000001082 84 c0 b5 86 b5 5f 48......_H
000000187e 4a e8 b9 a5 e6 2a 90~J....*.

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

SHA-256 of decoded template

99f75921267a4d36d2df0ea27a72253ce6f06d8774321b3549ff714511dec93c

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
c6ce2abf7676aff01cd817abdb67c2d98284c0b586b55f487e4ae8b9a5e62a90

Original bytes (Base64)

YzZjZTJhYmY3Njc2YWZmMDFjZDgxN2FiZGI2N2MyZDk4Mjg0YzBiNTg2YjU1ZjQ4N2U0YWU4YjlhNWU2MmE5MA==

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.