Cereal2 · Observed attack

AS268238 UDP flood on 45.5.134.0/24 | 2026-10-13 17:29:33Z

· Event #328562

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
2026-10-13T17:29:33.162Z
Recorded

Recorded 443ms after observation

Affected network
45.5.134.0/24
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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000e9 d2 b9 15 93 5d 0f 22.....]."
00000008cc ee c6 65 ed 4e e8 af...e.N..
0000001049 4a 3a 00 25 b6 86 f7IJ:.%...
00000018d1 37 5e 83 fe 84 e1 bf.7^.....

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

SHA-256 of decoded template

06fa2e0ce994d87eae87437f5b2b62e22ea5b1dd370f9f8e9cbd832e788d802b

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
e9d2b915935d0f22cceec665ed4ee8af494a3a0025b686f7d1375e83fe84e1bf

Original bytes (Base64)

ZTlkMmI5MTU5MzVkMGYyMmNjZWVjNjY1ZWQ0ZWU4YWY0OTRhM2EwMDI1YjY4NmY3ZDEzNzVlODNmZTg0ZTFiZg==

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.