Cereal2 · Observed attack

AS262594 UDP flood on 177.84.242.0/24 | 2026-10-12 23:47:07Z

· Event #327791

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
2026-10-12T23:47:07.326Z
Recorded

Recorded 547ms after observation

Affected network
177.84.242.0/24
Network operator
4iNET CommunicationsAS262594
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238159.223.68.251164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000038 3e d1 c7 ba 36 9d 3a8>...6.:
00000008d9 b8 cf 5a 52 d0 ec 97...ZR...
00000010c5 2e d1 be 92 8d 9d 6e.......n
000000181e 09 ef 99 d4 b3 b2 c4........

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

SHA-256 of decoded template

422c7dd50516694056580a558588a162dc9cfc05eb4651f2fe2a4ff7b1ccfda3

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
383ed1c7ba369d3ad9b8cf5a52d0ec97c52ed1be928d9d6e1e09ef99d4b3b2c4

Original bytes (Base64)

MzgzZWQxYzdiYTM2OWQzYWQ5YjhjZjVhNTJkMGVjOTdjNTJlZDFiZTkyOGQ5ZDZlMWUwOWVmOTlkNGIzYjJjNA==

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.