Cereal2 · Observed attack

AS53102 UDP flood on 186.195.54.0/24 | 2026-10-13 01:17:07Z

· Event #327863

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
2026-10-13T01:17:07.686Z
Recorded

Recorded 326ms after observation

Affected network
186.195.54.0/24
Network operator
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPPAS53102
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
119.45.12.154139.59.33.238157.230.127.22159.223.68.251170.106.35.197206.189.228.1743.136.129.13143.156.101.22843.157.198.13743.159.46.15564.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15995.182.87.134

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
0000000019 8f 3e 67 b4 b8 ce c2..>g....
0000000875 47 ef 8a 57 c2 75 3euG..W.u>
00000010ab cc 30 97 43 56 fc e6..0.CV..
00000018e7 11 ba 78 75 f0 6e 47...xu.nG

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

SHA-256 of decoded template

f53b01d9544bee3ef20aeb4b53319f4b5dfa063d730382970eec6541072d604f

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
198f3e67b4b8cec27547ef8a57c2753eabcc30974356fce6e711ba7875f06e47

Original bytes (Base64)

MTk4ZjNlNjdiNGI4Y2VjMjc1NDdlZjhhNTdjMjc1M2VhYmNjMzA5NzQzNTZmY2U2ZTcxMWJhNzg3NWYwNmU0Nw==

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.