Cereal2 · Observed attack

AS262594 UDP flood on 177.84.244.0/24 | 2026-10-12 23:53:07Z

· Event #327796

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
2026-10-12T23:53:07.378Z
Recorded

Recorded 158ms after observation

Affected network
177.84.244.0/24
Network operator
4iNET CommunicationsAS262594
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
119.45.12.154139.59.33.238157.230.127.22164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.153.106.22943.156.101.22843.157.198.13764.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000b2 a5 e2 ee 13 38 a0 f1.....8..
0000000889 6f d7 8d 18 25 9d 57.o...%.W
0000001035 a6 41 8f 43 f8 79 9b5.A.C.y.
00000018e7 1f 76 a5 d5 e7 ec 8a..v.....

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

SHA-256 of decoded template

1e782fdb7f6d0ff39b19d47bc4f074876f16e36edf7f9e6a45d0e6937765d86e

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
b2a5e2ee1338a0f1896fd78d18259d5735a6418f43f8799be71f76a5d5e7ec8a

Original bytes (Base64)

YjJhNWUyZWUxMzM4YTBmMTg5NmZkNzhkMTgyNTlkNTczNWE2NDE4ZjQzZjg3OTliZTcxZjc2YTVkNWU3ZWM4YQ==

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.