Cereal2 · Observed attack

AS264186 UDP flood on 143.0.190.0/23 | 2026-10-14 06:28:01Z

· Event #329261

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
2026-10-14T06:28:01.399Z
Recorded

Recorded 134ms after observation

Affected network
143.0.190.0/23
Network operator
AGT NETAS264186
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000062 5c 23 ea 03 8c 24 bfb\#...$.
00000008d6 a0 95 13 6b 2f 14 76....k/.v
00000010da 4d e9 5c 58 74 3c 13.M.\Xt<.
00000018bc 39 59 71 61 a5 98 8b.9Yqa...

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

SHA-256 of decoded template

f002668c36f7c4654c1de69804e7249a118f9bfae23233c943f2668edd58c9c7

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
625c23ea038c24bfd6a095136b2f1476da4de95c58743c13bc39597161a5988b

Original bytes (Base64)

NjI1YzIzZWEwMzhjMjRiZmQ2YTA5NTEzNmIyZjE0NzZkYTRkZTk1YzU4NzQzYzEzYmMzOTU5NzE2MWE1OTg4Yg==

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.