Cereal2 · Observed attack

AS28663 UDP flood on 177.93.238.0/24 | 2026-10-13 22:29:34Z

· Event #328879

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
2026-10-13T22:29:34.918Z
Recorded

Recorded 165ms 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
000000008f 0f de a0 e2 32 2d c7.....2-.
000000086d c4 6c d9 25 c7 81 73m.l.%..s
0000001053 ce 4e 03 90 bf e0 bdS.N.....
00000018ff 39 a4 e5 f0 26 b3 ac.9...&..

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

SHA-256 of decoded template

c03125a67fe9fd2f0a29835aee5ab9b7fa2a49b62f60ecd65a9d7013616e0f8b

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
8f0fdea0e2322dc76dc46cd925c7817353ce4e0390bfe0bdff39a4e5f026b3ac

Original bytes (Base64)

OGYwZmRlYTBlMjMyMmRjNzZkYzQ2Y2Q5MjVjNzgxNzM1M2NlNGUwMzkwYmZlMGJkZmYzOWE0ZTVmMDI2YjNhYw==

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.