Cereal2 · Observed attack

AS53102 UDP flood on 186.195.62.0/23 | 2026-10-13 01:39:07Z

· Event #327881

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
2026-10-13T01:39:07.755Z
Recorded

Recorded 154ms after observation

Affected network
186.195.62.0/23
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
101.34.239.216119.45.12.154139.59.33.238157.230.127.22170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.153.106.22943.156.101.22843.157.198.13743.173.37.5377.232.43.2182.157.209.4194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000082 f1 4c e8 09 ef 5a 6e..L...Zn
00000008b8 c7 94 85 ad 08 25 43......%C
000000100c 45 ec 67 10 0f 3e 09.E.g..>.
0000001818 52 e1 98 96 92 64 f6.R....d.

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

SHA-256 of decoded template

6e8a64aff64f6ae9a2001b50847725a5b35fa88dc708d3c2aac30e54b3751fc4

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
82f14ce809ef5a6eb8c79485ad0825430c45ec67100f3e091852e198969264f6

Original bytes (Base64)

ODJmMTRjZTgwOWVmNWE2ZWI4Yzc5NDg1YWQwODI1NDMwYzQ1ZWM2NzEwMGYzZTA5MTg1MmUxOTg5NjkyNjRmNg==

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.