Cereal2 · Observed attack

AS28146 UDP flood on 186.236.29.0/24 | 2026-10-10 18:17:30Z

· Event #324418

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
2026-10-10T18:17:30.267Z
Recorded

Recorded 143ms after observation

Affected network
186.236.29.0/24
Network operator
MHNET TELECOMAS28146
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000096 09 c8 49 d6 35 1c 4a...I.5.J
000000086f ad 8a 76 cb cd 7f 1eo..v....
000000105c de bf 4f bd 43 68 77\..O.Chw
00000018f3 14 1c bd 24 4b d1 81....$K..

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

SHA-256 of decoded template

e8dc8a2758c5a09d2c38b7844d64ac2eb31d0dbfc51515f6d4d785624fba5fc4

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
9609c849d6351c4a6fad8a76cbcd7f1e5cdebf4fbd436877f3141cbd244bd181

Original bytes (Base64)

OTYwOWM4NDlkNjM1MWM0YTZmYWQ4YTc2Y2JjZDdmMWU1Y2RlYmY0ZmJkNDM2ODc3ZjMxNDFjYmQyNDRiZDE4MQ==

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.