Cereal2 · Observed attack

AS28663 UDP flood on 177.93.238.0/24 | 2026-10-14 04:29:59Z

· Event #329184

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
2026-10-14T04:29:59.851Z
Recorded

Recorded 130ms after observation

Affected network
177.93.238.0/24
Network operator
FLYS INTERATIVA LTDAAS28663
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
00000000db 85 0e ee 58 7d a7 ed....X}..
00000008e0 80 b0 74 80 05 f8 97...t....
00000010d7 41 10 15 69 f8 91 d2.A..i...
00000018da 69 ea 75 f2 e7 11 19.i.u....

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

SHA-256 of decoded template

af748a3e3f95bb50b6e8ceace281cf3b73bd85608dffdd1e6f9103e60ec2872e

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
db850eee587da7ede080b0748005f897d741101569f891d2da69ea75f2e71119

Original bytes (Base64)

ZGI4NTBlZWU1ODdkYTdlZGUwODBiMDc0ODAwNWY4OTdkNzQxMTAxNTY5Zjg5MWQyZGE2OWVhNzVmMmU3MTExOQ==

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.