Cereal2 · Observed attack

AS53102 UDP flood on 186.195.48.0/23 | 2026-10-13 00:59:07Z

· Event #327849

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
2026-10-13T00:59:07.616Z
Recorded

Recorded 146ms after observation

Affected network
186.195.48.0/23
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
119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13165.22.152.158170.106.35.197188.166.12.8206.189.228.1743.136.129.13143.156.101.22843.157.198.13743.159.46.15543.173.37.5382.157.209.4194.183.235.1194.183.235.15994.183.235.24995.182.87.134

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
000000009a 55 b8 44 2c 88 3e b9.U.D,.>.
00000008d4 08 fb cc ce 60 97 b9.....`..
0000001049 54 d3 95 56 7e 6b 71IT..V~kq
000000182d 6b 6f f4 0e 49 59 0f-ko..IY.

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

SHA-256 of decoded template

dfab59b306302f7f2ec3558fd23f5255f99f80aa36b9c413b9fd9cda95f9be12

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
9a55b8442c883eb9d408fbccce6097b94954d395567e6b712d6b6ff40e49590f

Original bytes (Base64)

OWE1NWI4NDQyYzg4M2ViOWQ0MDhmYmNjY2U2MDk3Yjk0OTU0ZDM5NTU2N2U2YjcxMmQ2YjZmZjQwZTQ5NTkwZg==

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.