Cereal2 · Observed attack

AS268238 UDP flood on 45.236.136.0/24 | 2026-10-10 04:37:26Z

· Event #322964

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
2026-10-10T04:37:26.121Z
Recorded

Recorded 141ms after observation

Affected network
45.236.136.0/24
Network operator
Clicknet Telecom. Provedor de Internet LTDAAS268238
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.107.174130.94.32.14130.94.77.120137.184.100.23138.68.128.163157.230.254.212157.245.188.54167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.199.12638.60.238.10943.157.80.2943.166.72.5043.166.73.11243.173.102.17343.173.37.19747.237.95.14947.85.194.7994.183.235.1194.183.235.14294.183.235.15995.182.87.134

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
0000000068 c8 c1 17 8b 9a a6 36h......6
0000000877 c7 4e d2 70 30 b3 58w.N.p0.X
000000100f da 59 42 5d b6 2f 57..YB]./W
000000180d d5 72 69 58 c6 6d d7..riX.m.

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

SHA-256 of decoded template

e0384ab8a89c6c6d12e8a7806dfa01333f8e1e7cb482f642c8e491459789c44e

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
68c8c1178b9aa63677c74ed27030b3580fda59425db62f570dd5726958c66dd7

Original bytes (Base64)

NjhjOGMxMTc4YjlhYTYzNjc3Yzc0ZWQyNzAzMGIzNTgwZmRhNTk0MjVkYjYyZjU3MGRkNTcyNjk1OGM2NmRkNw==

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.