Cereal2 · Observed attack

AS53107 UDP flood on 186.209.119.0/24 | 2026-10-13 21:19:34Z

· Event #328822

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
2026-10-13T21:19:34.517Z
Recorded

Recorded 483ms after observation

Affected network
186.209.119.0/24
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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000eb 2b 3f 88 3b 76 d1 bf.+?.;v..
0000000846 1f ca 9c 3a 8c db 9eF...:...
0000001004 7d a3 4e f0 a9 d6 7a.}.N...z
00000018a8 dc 57 b3 39 00 53 e5..W.9.S.

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

SHA-256 of decoded template

e8d37599a4a76bbf95fae5a6109a0828e9f23e96bd157e9e2bdf32744a70486c

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
eb2b3f883b76d1bf461fca9c3a8cdb9e047da34ef0a9d67aa8dc57b3390053e5

Original bytes (Base64)

ZWIyYjNmODgzYjc2ZDFiZjQ2MWZjYTljM2E4Y2RiOWUwNDdkYTM0ZWYwYTlkNjdhYThkYzU3YjMzOTAwNTNlNQ==

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.