Cereal2 · Observed attack

AS53102 UDP flood on 186.195.56.0/24 | 2026-10-13 09:05:30Z

· Event #328161

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
2026-10-13T09:05:30.396Z
Recorded

Recorded 137ms after observation

Affected network
186.195.56.0/24
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
101.34.239.216119.45.12.154139.59.33.238164.90.186.13170.106.35.197178.128.223.92188.166.12.843.136.129.13143.157.198.13743.159.46.15543.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.15994.183.235.249

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
00000000bb f1 4c a9 f1 d9 71 fd..L...q.
00000008eb 93 b3 08 55 1d 7c 39....U.|9
0000001018 64 d6 53 ce 5f 19 5a.d.S._.Z
00000018fe dd f2 5a 07 b5 f3 e4...Z....

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

SHA-256 of decoded template

6c34bfee819c290580f566de99e34cb036d27e7e3225ed4d2b821d20a976db75

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
bbf14ca9f1d971fdeb93b308551d7c391864d653ce5f195afeddf25a07b5f3e4

Original bytes (Base64)

YmJmMTRjYTlmMWQ5NzFmZGViOTNiMzA4NTUxZDdjMzkxODY0ZDY1M2NlNWYxOTVhZmVkZGYyNWEwN2I1ZjNlNA==

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.