Cereal2 · Observed attack

AS53107 UDP flood on 186.209.117.0/24 | 2026-10-13 06:59:09Z

· Event #328040

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
2026-10-13T06:59:09.542Z
Recorded

Recorded 298ms after observation

Affected network
186.209.117.0/24
Network operator
EVEO S.A.AS53107
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.173.37.5364.227.72.6877.232.43.2194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000089 5f 53 41 1f 0d b2 b4._SA....
000000087a db 6d a7 7a 4e 47 f4z.m.zNG.
0000001055 cc 8c 79 f5 22 0a adU..y."..
0000001835 ab 57 98 c4 78 40 2e5.W..x@.

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

SHA-256 of decoded template

795056bad12c27e3b45c16ab5faa64946fadd6728d8c770c84d2c3af7bbb7ba4

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
895f53411f0db2b47adb6da77a4e47f455cc8c79f5220aad35ab5798c478402e

Original bytes (Base64)

ODk1ZjUzNDExZjBkYjJiNDdhZGI2ZGE3N2E0ZTQ3ZjQ1NWNjOGM3OWY1MjIwYWFkMzVhYjU3OThjNDc4NDAyZQ==

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.