Cereal2 · Observed attack

AS53102 UDP flood on 186.195.50.0/23 | 2026-10-13 01:03:07Z

· Event #327852

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
2026-10-13T01:03:07.623Z
Recorded

Recorded 156ms after observation

Affected network
186.195.50.0/23
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
101.34.239.216119.45.12.154139.59.33.238159.223.68.251164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000043 a9 15 af ac 7a 9d dbC....z..
00000008cf ac 21 d6 0b d1 48 3d..!...H=
0000001083 5b 72 ee c9 78 6f ad.[r..xo.
0000001867 34 0a 25 30 b9 73 5bg4.%0.s[

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

SHA-256 of decoded template

c59f1e115a71804943e29fda7682e367bee4574f96063d86567f60036ff07f3c

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
43a915afac7a9ddbcfac21d60bd1483d835b72eec9786fad67340a2530b9735b

Original bytes (Base64)

NDNhOTE1YWZhYzdhOWRkYmNmYWMyMWQ2MGJkMTQ4M2Q4MzViNzJlZWM5Nzg2ZmFkNjczNDBhMjUzMGI5NzM1Yg==

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.