Cereal2 · Observed attack

AS269033 UDP flood on 45.177.84.0/22 | 2026-10-03 02:35:18Z

· Event #298723

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
2026-10-03T02:35:18.078Z
Recorded

Recorded 193ms after observation

Affected network
45.177.84.0/22
Network operator
Extremnet TelecomAS269033
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
443
Commanded duration
1m
Observed via
130.94.107.174130.94.17.15134.122.68.238137.184.100.23157.230.254.212157.245.188.54167.172.93.168168.144.113.82201.79.51.164206.189.2.86209.38.240.4438.60.238.10943.130.251.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.157.78.24343.166.153.5843.166.175.5043.166.252.22243.166.68.1743.166.79.7643.167.217.15743.173.124.2743.173.28.22494.183.235.14294.183.235.24995.182.87.134

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
000000003c 4f 5a 6b 7c 8d 9e 0f<OZk|...
000000081a 2b 3c 4d 5e 6f 7a 8b.+<M^oz.
000000109c 0d 1e 2f 3a 4b 5c 6d.../:K\m
000000187e 8f 9a 0b 1c 2d 3e 4f~....->O

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

SHA-256 of decoded template

3ecf115f9272ed9e04b170d197b3dd9703e5ee2f8c4a295f5d3eb8a4b567e4c4

Configured datagram length
1400 bytes
Minimum length option
500 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
3c4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f

Original bytes (Base64)

M2M0ZjVhNmI3YzhkOWUwZjFhMmIzYzRkNWU2ZjdhOGI5YzBkMWUyZjNhNGI1YzZkN2U4ZjlhMGIxYzJkM2U0Zg==

Other attacks on this network

Within 24 hours of this observation

No other observations within 24 hours.

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.