Cereal2 · Observed attack

AS264076 UDP flood on 143.202.185.0/24 | 2026-10-14 01:51:36Z

· Event #329042

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
2026-10-14T01:51:36.244Z
Recorded

Recorded 144ms after observation

Affected network
143.202.185.0/24
Network operator
BREM TECHNOLOGY LTDAAS264076
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.249

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
0000000018 9a 9b bc 1a b0 82 d1........
0000000810 30 7c a7 bc a6 37 97.0|...7.
00000010e5 cf 7e 03 83 57 34 73..~..W4s
00000018ac be 3a 8a 63 6a 12 90..:.cj..

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

SHA-256 of decoded template

779ec5ee7154ce054fa576cb01d7b46d0c90f2b9af5d669dd21be9c101c8d2e1

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
189a9bbc1ab082d110307ca7bca63797e5cf7e0383573473acbe3a8a636a1290

Original bytes (Base64)

MTg5YTliYmMxYWIwODJkMTEwMzA3Y2E3YmNhNjM3OTdlNWNmN2UwMzgzNTczNDczYWNiZTNhOGE2MzZhMTI5MA==

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.