Cereal2 · Observed attack

AS53107 UDP flood on 187.110.175.0/24 | 2026-10-13 08:11:09Z

· Event #328112

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
2026-10-13T08:11:09.914Z
Recorded

Recorded 134ms after observation

Affected network
187.110.175.0/24
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
101.34.239.216119.45.12.154139.59.33.238157.230.127.22159.223.68.251165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.156.101.22843.157.198.13743.159.46.15543.173.37.5364.227.72.6882.157.209.4194.183.235.14294.183.235.24995.182.87.134

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
0000000077 44 c9 c5 0d bc d3 32wD.....2
000000089b d1 e4 f2 91 43 34 b0.....C4.
00000010a4 c5 4c c3 ea 4f 3a 52..L..O:R
000000189c 69 6e fe 02 5f f3 a8.in.._..

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

SHA-256 of decoded template

f5ae5e6d3f424d6f8106e011ed0cf50c10d43e9befe3af7b5739b89d21ec5ae0

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
7744c9c50dbcd3329bd1e4f2914334b0a4c54cc3ea4f3a529c696efe025ff3a8

Original bytes (Base64)

Nzc0NGM5YzUwZGJjZDMzMjliZDFlNGYyOTE0MzM0YjBhNGM1NGNjM2VhNGYzYTUyOWM2OTZlZmUwMjVmZjNhOA==

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.