Cereal2 · Observed attack

AS273480 UDP flood on 190.111.97.0/24 | 2026-10-14 00:29:35Z

· Event #328975

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
2026-10-14T00:29:35.713Z
Recorded

Recorded 164ms after observation

Affected network
190.111.97.0/24
Network operator
NOW FIBRA PROVEDOR DE INTERNET LTDAAS273480
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000b4 24 94 ae ca 2f 77 f9.$.../w.
000000083d e1 f8 9d 55 5c 77 2d=...U\w-
0000001053 21 af dd 9a 50 c2 29S!...P.)
0000001886 2c f0 41 d9 a9 b5 07.,.A....

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

SHA-256 of decoded template

047b76a7a5f6504d13f8e7008b025393233382510d864e945988d2ccabdefbb8

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
b42494aeca2f77f93de1f89d555c772d5321afdd9a50c229862cf041d9a9b507

Original bytes (Base64)

YjQyNDk0YWVjYTJmNzdmOTNkZTFmODlkNTU1Yzc3MmQ1MzIxYWZkZDlhNTBjMjI5ODYyY2YwNDFkOWE5YjUwNw==

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.