Cereal2 · Observed attack

AS28140 UDP flood on 187.49.45.0/24 | 2026-10-13 23:53:35Z

· Event #328946

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
2026-10-13T23:53:35.505Z
Recorded

Recorded 313ms after observation

Affected network
187.49.45.0/24
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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15995.182.87.134

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
0000000024 ae 9c 32 df 46 82 8b$..2.F..
00000008cd 4b 4e f5 b0 ab d1 b3.KN.....
0000001087 d6 4e b9 bb ab ae 04..N.....
0000001888 6f 75 5c db 70 e2 a8.ou\.p..

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

SHA-256 of decoded template

4c9aecdef18d803ac2adfb408e6f4e8141e2a7bdd95f7fd9ca767f1655a6791a

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
24ae9c32df46828bcd4b4ef5b0abd1b387d64eb9bbabae04886f755cdb70e2a8

Original bytes (Base64)

MjRhZTljMzJkZjQ2ODI4YmNkNGI0ZWY1YjBhYmQxYjM4N2Q2NGViOWJiYWJhZTA0ODg2Zjc1NWNkYjcwZTJhOA==

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.