Cereal2 · Observed attack

AS271267 UDP flood on 168.197.183.0/24 | 2026-10-10 23:23:50Z

· Event #324821

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
2026-10-10T23:23:50.985Z
Recorded

Recorded 144ms after observation

Affected network
168.197.183.0/24
Network operator
Vision Connect Telecomunicaçoes Ltda MeAS271267
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000035 bc 40 8f 2c e2 06 965.@.,...
00000008b0 71 d8 02 32 ca 49 5a.q..2.IZ
000000105d f1 23 74 bf 2c 95 16].#t.,..
00000018a3 63 62 36 a6 f6 37 e2.cb6..7.

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

SHA-256 of decoded template

23e2d05d2626d946c5e5edcb179eb7a3e61272007939bcbb396228900ea840b1

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
35bc408f2ce20696b071d80232ca495a5df12374bf2c9516a3636236a6f637e2

Original bytes (Base64)

MzViYzQwOGYyY2UyMDY5NmIwNzFkODAyMzJjYTQ5NWE1ZGYxMjM3NGJmMmM5NTE2YTM2MzYyMzZhNmY2MzdlMg==

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.