Cereal2 · Observed attack

AS53107 UDP flood on 177.93.107.0/24 | 2026-10-13 18:29:33Z

· Event #328639

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
2026-10-13T18:29:33.392Z
Recorded

Recorded 447ms after observation

Affected network
177.93.107.0/24
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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000021 96 19 ca 23 fa 75 43!...#.uC
0000000815 54 d7 3b 51 6c df e3.T.;Ql..
0000001017 f4 fd d6 86 19 7f f8........
000000185f 25 6c 68 b4 5c fc a5_%lh.\..

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

SHA-256 of decoded template

ff4956662bae29ac06b36b285a86f520fe411011dc699f30b3cb635657124af3

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
219619ca23fa75431554d73b516cdfe317f4fdd686197ff85f256c68b45cfca5

Original bytes (Base64)

MjE5NjE5Y2EyM2ZhNzU0MzE1NTRkNzNiNTE2Y2RmZTMxN2Y0ZmRkNjg2MTk3ZmY4NWYyNTZjNjhiNDVjZmNhNQ==

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.