Cereal2 · Observed attack

AS52571 UDP flood on 45.163.84.0/24 | 2026-10-11 01:05:51Z

· Event #324964

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
2026-10-11T01:05:51.390Z
Recorded

Recorded 429ms after observation

Affected network
45.163.84.0/24
Network operator
G2G COM PROD ELETRO E SERV LTDAAS52571
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.17.15130.94.32.14130.94.77.120206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15995.182.87.134

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
0000000040 45 85 33 44 9b 4a 08@E.3D.J.
000000085b 48 8b f4 bb 77 90 ad[H...w..
000000100b 75 23 94 5a f9 80 5a.u#.Z..Z
00000018d5 13 80 2c 67 3a b4 80...,g:..

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

SHA-256 of decoded template

5eb7bd15b9cd9a3317bf11d631366b3ab8fb963006d9fc2b7769a2256cdedd49

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
40458533449b4a085b488bf4bb7790ad0b7523945af9805ad513802c673ab480

Original bytes (Base64)

NDA0NTg1MzM0NDliNGEwODViNDg4YmY0YmI3NzkwYWQwYjc1MjM5NDVhZjk4MDVhZDUxMzgwMmM2NzNhYjQ4MA==

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.