Cereal2 · Observed attack

AS28665 UDP flood on 177.12.46.0/24 | 2026-10-14 10:26:04Z

· Event #329517

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
2026-10-14T10:26:04.162Z
Recorded

Recorded 132ms after observation

Affected network
177.12.46.0/24
Network operator
Predlink Rede de Telecomunicções LtdaAS28665
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000007e 50 bf 4c 2b df d1 ee~P.L+...
00000008e1 d6 f9 9d cd 6d 8c c8.....m..
000000101b f7 63 4c b7 cb a0 d8..cL....
0000001812 ea a3 d2 03 56 f9 be.....V..

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

SHA-256 of decoded template

f7acf942035e5cb0d49a4ec06e829e13482dee927ace3bc155644a2ab0fedd61

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
7e50bf4c2bdfd1eee1d6f99dcd6d8cc81bf7634cb7cba0d812eaa3d20356f9be

Original bytes (Base64)

N2U1MGJmNGMyYmRmZDFlZWUxZDZmOTlkY2Q2ZDhjYzgxYmY3NjM0Y2I3Y2JhMGQ4MTJlYWEzZDIwMzU2ZjliZQ==

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.