Cereal2 · Observed attack

AS266346 UDP flood on 45.181.57.0/24 | 2026-10-14 10:00:04Z

· Event #329476

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
2026-10-14T10:00:04.060Z
Recorded

Recorded 136ms after observation

Affected network
45.181.57.0/24
Network operator
G2G NETWORKS SERVICOS DE COMUNICACAOAS266346
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000003 e0 16 47 e5 6d 03 36...G.m.6
0000000841 5d e1 46 9e d7 a5 acA].F....
0000001015 c8 7b 40 91 81 fa 74..{@...t
00000018ca e7 04 86 5e 06 52 87....^.R.

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

SHA-256 of decoded template

3d02d3edb66db28fdf0b8b6125385455a9c607ab750640e95ab27bb5558a5a95

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
03e01647e56d0336415de1469ed7a5ac15c87b409181fa74cae704865e065287

Original bytes (Base64)

MDNlMDE2NDdlNTZkMDMzNjQxNWRlMTQ2OWVkN2E1YWMxNWM4N2I0MDkxODFmYTc0Y2FlNzA0ODY1ZTA2NTI4Nw==

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.