Cereal2 · Observed attack

AS28140 UDP flood on 187.49.32.0/24 | 2026-10-12 11:14:09Z

· Event #326982

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
2026-10-12T11:14:09.540Z
Recorded

Recorded 133ms after observation

Affected network
187.49.32.0/24
Network operator
G2G INTERNET E SERVICOS DE TELECOM LTDAAS28140
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22159.223.68.251164.90.186.13178.128.223.92188.166.12.8206.189.228.1743.136.129.13164.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000007d a1 18 a8 e9 1c e6 a5}.......
00000008e7 3d d1 ea 3e af 5b 84.=..>.[.
0000001042 6e ff bb 2a 83 69 86Bn..*.i.
00000018b3 b2 ed dc cb 26 41 2c.....&A,

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

SHA-256 of decoded template

2c28f2c2c93de6130868f031d865b4793a6b1b3f2dd4f09f3e45be59bc98b3c5

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
7da118a8e91ce6a5e73dd1ea3eaf5b84426effbb2a836986b3b2eddccb26412c

Original bytes (Base64)

N2RhMTE4YThlOTFjZTZhNWU3M2RkMWVhM2VhZjViODQ0MjZlZmZiYjJhODM2OTg2YjNiMmVkZGNjYjI2NDEyYw==

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.