Cereal2 · Observed attack

AS267212 UDP flood on 45.231.133.0/24 | 2026-10-11 00:59:51Z

· Event #324955

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
2026-10-11T00:59:51.367Z
Recorded

Recorded 142ms after observation

Affected network
45.231.133.0/24
Network operator
WEB 8 DATA CENTER LTDAAS267212
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
00000000a4 d1 2c 03 31 55 0e 97..,.1U..
0000000820 d9 5f 7f 08 2d dd 4c ._..-.L
0000001046 dd cb 2c ad 4b ff 1cF..,.K..
00000018cf b7 58 8c 96 d6 41 fc..X...A.

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

SHA-256 of decoded template

cf4765fee2a2b127b0412bc05ce56035bd834bf0a6a5e25f0d14b1fe09a8e71f

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
a4d12c0331550e9720d95f7f082ddd4c46ddcb2cad4bff1ccfb7588c96d641fc

Original bytes (Base64)

YTRkMTJjMDMzMTU1MGU5NzIwZDk1ZjdmMDgyZGRkNGM0NmRkY2IyY2FkNGJmZjFjY2ZiNzU4OGM5NmQ2NDFmYw==

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.