Cereal2 · Observed attack

AS28146 UDP flood on 45.238.108.0/24 | 2026-10-13 00:11:07Z

· Event #327810

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
2026-10-13T00:11:07.456Z
Recorded

Recorded 257ms after observation

Affected network
45.238.108.0/24
Network operator
MHNET TELECOMAS28146
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154157.230.127.22159.223.68.251164.90.186.13178.128.223.92206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.14294.183.235.15994.183.235.249

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
0000000075 87 df c2 45 ff 68 cfu...E.h.
0000000899 22 28 55 77 c7 6c 25."(Uw.l%
0000001053 f4 90 fe 3b 17 38 39S...;.89
0000001888 76 45 61 00 a5 a5 8d.vEa....

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

SHA-256 of decoded template

9ff2297cd9925625e237d251630a2c0921980748363ea779def3f064d59a4ac8

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
7587dfc245ff68cf9922285577c76c2553f490fe3b1738398876456100a5a58d

Original bytes (Base64)

NzU4N2RmYzI0NWZmNjhjZjk5MjIyODU1NzdjNzZjMjU1M2Y0OTBmZTNiMTczODM5ODg3NjQ1NjEwMGE1YTU4ZA==

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.