Cereal2 · Observed attack

AS52571 UDP flood on 191.243.94.0/24 | 2026-10-10 17:17:30Z

· Event #324346

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
2026-10-10T17:17:30.001Z
Recorded

Recorded 410ms after observation

Affected network
191.243.94.0/24
Network operator
G2G COM PROD ELETRO E SERV LTDAAS52571
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000025 fd 20 10 3b 35 af 8c%. .;5..
00000008d7 2f 32 a8 c5 39 88 bc./2..9..
0000001068 5a a1 36 c1 02 e3 d0hZ.6....
000000187c 5e 85 fb 86 01 20 1c|^.... .

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

SHA-256 of decoded template

00a92746e5785f4ef0e3ef9962358c785714529d49509b88a1c3f32896fa594e

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
25fd20103b35af8cd72f32a8c53988bc685aa136c102e3d07c5e85fb8601201c

Original bytes (Base64)

MjVmZDIwMTAzYjM1YWY4Y2Q3MmYzMmE4YzUzOTg4YmM2ODVhYTEzNmMxMDJlM2QwN2M1ZTg1ZmI4NjAxMjAxYw==

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.