Cereal2 · Observed attack

AS264186 UDP flood on 143.0.188.0/24 | 2026-10-14 06:24:01Z

· Event #329257

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
2026-10-14T06:24:01.345Z
Recorded

Recorded 132ms after observation

Affected network
143.0.188.0/24
Network operator
AGT NETAS264186
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15995.182.87.134

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
0000000032 57 ba 91 16 00 37 942W....7.
000000088d e4 78 b9 b4 c8 f6 24..x....$
00000010fa fc 01 03 7d 2a d3 e1....}*..
000000185b 74 9d 5c 09 31 36 29[t.\.16)

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

SHA-256 of decoded template

ae170b0478a6f816126548537d6ecbfe891b612d24ef66bf9454c26f6c56ca42

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
3257ba91160037948de478b9b4c8f624fafc01037d2ad3e15b749d5c09313629

Original bytes (Base64)

MzI1N2JhOTExNjAwMzc5NDhkZTQ3OGI5YjRjOGY2MjRmYWZjMDEwMzdkMmFkM2UxNWI3NDlkNWMwOTMxMzYyOQ==

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.