Cereal2 · Observed attack

AS53107 UDP flood on 177.136.229.0/24 | 2026-10-13 06:01:09Z

· Event #328004

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
2026-10-13T06:01:09.098Z
Recorded

Recorded 298ms after observation

Affected network
177.136.229.0/24
Network operator
EVEO S.A.AS53107
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13165.22.152.158170.106.35.197178.128.223.9243.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000000d ad ae a5 12 3c 7f 71.....<.q
00000008ef fe f2 e3 33 99 fe 9f....3...
0000001093 4f 7d a8 fa e4 6a c2.O}...j.
00000018f4 07 a3 5a c3 d5 f5 88...Z....

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

SHA-256 of decoded template

04ff266443ffe0283fc22ca7bbd6e4336dcb08cc13180e24dc782311f5ab8ebd

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
0dadaea5123c7f71effef2e33399fe9f934f7da8fae46ac2f407a35ac3d5f588

Original bytes (Base64)

MGRhZGFlYTUxMjNjN2Y3MWVmZmVmMmUzMzM5OWZlOWY5MzRmN2RhOGZhZTQ2YWMyZjQwN2EzNWFjM2Q1ZjU4OA==

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.