Cereal2 · Observed attack

AS53107 UDP flood on 177.104.180.0/24 | 2026-10-13 19:41:33Z

· Event #328712

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
2026-10-13T19:41:33.673Z
Recorded

Recorded 315ms after observation

Affected network
177.104.180.0/24
Network operator
EVEO S.A.AS53107
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
0000000008 0d ca 4c 8e 84 37 8a...L..7.
00000008ca 8d e6 13 28 ba 43 95....(.C.
00000010a7 01 3d ac 43 49 c6 a3..=.CI..
0000001867 9c c0 8c 3d 6a 01 c2g...=j..

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

SHA-256 of decoded template

64aa057c71731c56e628f6f998b366678f4fddc43a5e795a89191f9f6f2ddb16

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
080dca4c8e84378aca8de61328ba4395a7013dac4349c6a3679cc08c3d6a01c2

Original bytes (Base64)

MDgwZGNhNGM4ZTg0Mzc4YWNhOGRlNjEzMjhiYTQzOTVhNzAxM2RhYzQzNDljNmEzNjc5Y2MwOGMzZDZhMDFjMg==

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.