Cereal2 · Observed attack

AS269478 UDP flood on 45.187.126.0/24 | 2026-10-12 11:10:09Z

· Event #326978

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
2026-10-12T11:10:09.534Z
Recorded

Recorded 377ms after observation

Affected network
45.187.126.0/24
Network operator
B. INTERNET LTDAAS269478
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13178.128.223.92188.166.12.843.136.129.13164.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000020 2d f5 78 cb cf d6 3e -.x...>
00000008c9 f8 34 e3 15 ec b9 61..4....a
00000010f9 f2 53 e2 72 35 0a d1..S.r5..
0000001818 94 c9 86 89 21 bd 51.....!.Q

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

SHA-256 of decoded template

7dd4ccf8793e795b177283fe8701836a4d466d675c745ee3d964db345bad9ca4

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
202df578cbcfd63ec9f834e315ecb961f9f253e272350ad11894c9868921bd51

Original bytes (Base64)

MjAyZGY1NzhjYmNmZDYzZWM5ZjgzNGUzMTVlY2I5NjFmOWYyNTNlMjcyMzUwYWQxMTg5NGM5ODY4OTIxYmQ1MQ==

Other attacks on this network

Within 24 hours of this observation

No other observations within 24 hours.

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.