Cereal2 · Observed attack

AS52571 UDP flood on 45.163.85.0/24 | 2026-10-14 06:42:01Z

· Event #329275

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
2026-10-14T06:42:01.560Z
Recorded

Recorded 133ms after observation

Affected network
45.163.85.0/24
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
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
00000000f2 21 7b ff 5b ff a7 0b.!{.[...
00000008c8 2a c6 91 04 bd e3 bd.*......
0000001049 39 91 7e e2 fa 16 f5I9.~....
0000001817 ce ad 13 d1 8e 47 07......G.

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

SHA-256 of decoded template

9ae73b3027cba4f6a71c768ed86b321918735765c11e0c2da23a11dc7cbc5a8d

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
f2217bff5bffa70bc82ac69104bde3bd4939917ee2fa16f517cead13d18e4707

Original bytes (Base64)

ZjIyMTdiZmY1YmZmYTcwYmM4MmFjNjkxMDRiZGUzYmQ0OTM5OTE3ZWUyZmExNmY1MTdjZWFkMTNkMThlNDcwNw==

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.