Cereal2 · Observed attack

AS53102 UDP flood on 186.195.56.0/24 | 2026-10-13 01:23:07Z

· Event #327868

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
2026-10-13T01:23:07.722Z
Recorded

Recorded 150ms after observation

Affected network
186.195.56.0/24
Network operator
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPPAS53102
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.843.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5364.227.72.6882.157.209.4194.183.235.1194.183.235.15994.183.235.24995.182.87.134

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
0000000046 f3 bf 78 d7 19 fc a8F..x....
0000000811 25 11 e5 6d b6 8b ae.%..m...
000000109e 8c 0a 5d 03 e3 98 e0...]....
0000001829 cf f8 8a e7 76 cd 8c)....v..

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

SHA-256 of decoded template

2e2b1aaffd0d433b334cbc9739308d7b921d9ffed34f0ed05d6dea89e2650056

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
46f3bf78d719fca8112511e56db68bae9e8c0a5d03e398e029cff88ae776cd8c

Original bytes (Base64)

NDZmM2JmNzhkNzE5ZmNhODExMjUxMWU1NmRiNjhiYWU5ZThjMGE1ZDAzZTM5OGUwMjljZmY4OGFlNzc2Y2Q4Yw==

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.