Cereal2 · Observed attack

AS269435 UDP flood on 45.186.198.0/23 | 2026-10-10 23:21:50Z

· Event #324818

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
2026-10-10T23:21:50.984Z
Recorded

Recorded 396ms after observation

Affected network
45.186.198.0/23
Network operator
SISTEL FIBRA SERVICOS DE COMUNICACAO MULTIMIDIA LTAS269435
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000008c 26 03 73 06 03 8c 58.&.s...X
000000086a 40 f2 b4 56 ce d0 98j@..V...
000000107e 73 e2 4d 8a 55 0e 1a~s.M.U..
000000184a 6b 59 c4 29 77 0a b6JkY.)w..

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

SHA-256 of decoded template

f550ab51b4493a2b5eeec0721528fa52773620c71529d8320320219ee43419e5

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
8c26037306038c586a40f2b456ced0987e73e24d8a550e1a4a6b59c429770ab6

Original bytes (Base64)

OGMyNjAzNzMwNjAzOGM1ODZhNDBmMmI0NTZjZWQwOTg3ZTczZTI0ZDhhNTUwZTFhNGE2YjU5YzQyOTc3MGFiNg==

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.