Cereal2 · Observed attack

AS262594 UDP flood on 177.84.247.0/24 | 2026-10-13 00:01:07Z

· Event #327802

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
2026-10-13T00:01:07.412Z
Recorded

Recorded 570ms after observation

Affected network
177.84.247.0/24
Network operator
4iNET CommunicationsAS262594
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154157.230.127.22159.223.68.251164.90.186.13178.128.223.9243.136.129.13143.156.101.22843.159.46.15543.173.37.5364.227.72.6877.232.43.2194.183.235.14294.183.235.24995.182.87.134

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
00000000d8 97 3a 44 bb 94 a6 3f..:D...?
000000084d df 49 63 3e 3d e0 05M.Ic>=..
000000108c 5b 3d e4 51 fb b3 6a.[=.Q..j
0000001890 b6 b5 d8 73 b2 4e 75....s.Nu

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

SHA-256 of decoded template

7ca47ec86772fe46c2ca9ba9a6cf280e77125de145151c2a11b587d274f17375

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
d8973a44bb94a63f4ddf49633e3de0058c5b3de451fbb36a90b6b5d873b24e75

Original bytes (Base64)

ZDg5NzNhNDRiYjk0YTYzZjRkZGY0OTYzM2UzZGUwMDU4YzViM2RlNDUxZmJiMzZhOTBiNmI1ZDg3M2IyNGU3NQ==

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.