Cereal2 · Observed attack

AS265309 UDP flood on 168.90.239.0/24 | 2026-10-10 18:27:30Z

· Event #324431

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
2026-10-10T18:27:30.288Z
Recorded

Recorded 156ms after observation

Affected network
168.90.239.0/24
Network operator
LIVE SERVICOS DE TELECOMUNICAÇÕES LTDAAS265309
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000000e 0c ca 97 d3 54 ad fa.....T..
00000008a0 74 c8 0c 2e 38 81 1d.t...8..
0000001019 e8 5d df f7 02 16 61..]....a
000000180b 2a b9 08 68 46 89 fb.*..hF..

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

SHA-256 of decoded template

e05b4b1ee39cb0c8fb0cd8b2e63c8a01b2549d9678228d1d1154869371f9b35a

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
0e0cca97d354adfaa074c80c2e38811d19e85ddff70216610b2ab908684689fb

Original bytes (Base64)

MGUwY2NhOTdkMzU0YWRmYWEwNzRjODBjMmUzODgxMWQxOWU4NWRkZmY3MDIxNjYxMGIyYWI5MDg2ODQ2ODlmYg==

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.