Cereal2 · Observed attack

AS262594 UDP flood on 177.84.241.0/24 | 2026-10-12 23:43:07Z

· Event #327788

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
2026-10-12T23:43:07.332Z
Recorded

Recorded 391ms after observation

Affected network
177.84.241.0/24
Network operator
4iNET CommunicationsAS262594
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13165.22.152.158170.106.35.197188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000d2 96 4f df 06 c5 11 94..O.....
00000008b5 0e 90 f4 84 55 38 32.....U82
00000010f9 b9 51 85 b2 1f 66 60..Q...f`
0000001894 5b f3 bd 45 3c 0d 0a.[..E<..

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

SHA-256 of decoded template

18e26ceef21c617b4c08e0ff30a7caf009280c6857a5768672ac62bfac1af036

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
d2964fdf06c51194b50e90f484553832f9b95185b21f6660945bf3bd453c0d0a

Original bytes (Base64)

ZDI5NjRmZGYwNmM1MTE5NGI1MGU5MGY0ODQ1NTM4MzJmOWI5NTE4NWIyMWY2NjYwOTQ1YmYzYmQ0NTNjMGQwYQ==

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.