Cereal2 · Observed attack

AS28140 UDP flood on 187.49.44.0/24 | 2026-10-13 23:51:35Z

· Event #328945

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
2026-10-13T23:51:35.452Z
Recorded

Recorded 474ms after observation

Affected network
187.49.44.0/24
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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000c4 2a df bd 9e 93 8c 8a.*......
000000089a fd 83 9a c4 b9 04 e4........
0000001082 dd 24 aa 75 ef fc 10..$.u...
000000185c fb 23 20 dd bf 63 7a\.# ..cz

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

SHA-256 of decoded template

2414f224a26f4261c3615222eca0437d3a87c675badd296a49f9ace4d61ffc5d

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
c42adfbd9e938c8a9afd839ac4b904e482dd24aa75effc105cfb2320ddbf637a

Original bytes (Base64)

YzQyYWRmYmQ5ZTkzOGM4YTlhZmQ4MzlhYzRiOTA0ZTQ4MmRkMjRhYTc1ZWZmYzEwNWNmYjIzMjBkZGJmNjM3YQ==

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.