Cereal2 · Observed attack

AS52571 UDP flood on 177.86.124.0/24 | 2026-10-12 09:30:09Z

· Event #326948

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
2026-10-12T09:30:09.054Z
Recorded

Recorded 140ms after observation

Affected network
177.86.124.0/24
Network operator
G2G COM PROD ELETRO E SERV LTDAAS52571
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154130.94.1.105130.94.107.174130.94.16.10130.94.32.14130.94.77.120139.59.33.238157.230.127.22159.223.68.251165.22.152.158178.128.223.92188.166.12.8206.189.228.1738.60.199.12638.60.238.10943.136.129.13164.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.24995.182.87.134

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 7f 51 20 d1 a7 83 47C.Q ...G
000000084a 70 43 2f 47 e2 f4 0bJpC/G...
00000010ce e9 27 d0 0a 42 a2 04..'..B..
0000001892 e2 c5 fb f8 c3 23 2b......#+

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

SHA-256 of decoded template

82ff89b1e30b9967703b828ece51f0f0811efbd61c925f8fde7990c9895ebcdb

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
437f5120d1a783474a70432f47e2f40bcee927d00a42a20492e2c5fbf8c3232b

Original bytes (Base64)

NDM3ZjUxMjBkMWE3ODM0NzRhNzA0MzJmNDdlMmY0MGJjZWU5MjdkMDBhNDJhMjA0OTJlMmM1ZmJmOGMzMjMyYg==

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.