Cereal2 · Observed attack

AS53102 UDP flood on 186.195.59.0/24 | 2026-10-13 09:13:30Z

· Event #328168

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
2026-10-13T09:13:30.425Z
Recorded

Recorded 137ms after observation

Affected network
186.195.59.0/24
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
101.34.239.216119.45.12.154139.59.33.238157.230.127.22178.128.223.92206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.159.46.15543.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000003f 42 5d 44 61 9c aa 5c?B]Da..\
0000000821 6a 06 88 58 12 dd 03!j..X...
00000010f9 31 60 8b c8 59 72 2e.1`..Yr.
0000001864 66 15 ab a1 4b 86 08df...K..

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

SHA-256 of decoded template

d3ffbbeed16e70a452584562011510405ed52452e2cf7a2d85378c5d4e9484be

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
3f425d44619caa5c216a06885812dd03f931608bc859722e646615aba14b8608

Original bytes (Base64)

M2Y0MjVkNDQ2MTljYWE1YzIxNmEwNjg4NTgxMmRkMDNmOTMxNjA4YmM4NTk3MjJlNjQ2NjE1YWJhMTRiODYwOA==

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.