Cereal2 · Observed attack

AS268117 UDP flood on 45.169.138.0/23 | 2026-10-13 17:17:33Z

· Event #328552

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
2026-10-13T17:17:33.111Z
Recorded

Recorded 192ms after observation

Affected network
45.169.138.0/23
Network operator
RAFAEL FERNANDES DE MEDEIROSAS268117
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
000000005b 0d c8 e2 3f b4 c0 99[...?...
00000008ed f3 e4 16 50 cc b6 7a....P..z
0000001032 76 5c 65 cb 0a 22 342v\e.."4
00000018f4 e2 f1 c6 f4 ea 82 cc........

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

SHA-256 of decoded template

8bb80fb0ad7baf7c7f006791cb7e572704a18fc81f6b29bf122b356b4e04132a

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
5b0dc8e23fb4c099edf3e41650ccb67a32765c65cb0a2234f4e2f1c6f4ea82cc

Original bytes (Base64)

NWIwZGM4ZTIzZmI0YzA5OWVkZjNlNDE2NTBjY2I2N2EzMjc2NWM2NWNiMGEyMjM0ZjRlMmYxYzZmNGVhODJjYw==

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.