Cereal2 · Observed attack

AS53107 UDP flood on 187.108.196.0/24 | 2026-10-13 21:39:34Z

· Event #328838

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
2026-10-13T21:39:34.632Z
Recorded

Recorded 465ms after observation

Affected network
187.108.196.0/24
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
000000002a 44 01 46 cb 27 0e de*D.F.'..
00000008a9 ff e1 88 a6 94 81 97........
00000010a1 61 31 74 e4 4f 75 a7.a1t.Ou.
0000001877 91 a6 a5 96 c8 17 36w......6

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

SHA-256 of decoded template

92242a088af625729c6218be34b8e527f23913206a819a231e14e1a63e5e8910

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
2a440146cb270edea9ffe188a6948197a1613174e44f75a77791a6a596c81736

Original bytes (Base64)

MmE0NDAxNDZjYjI3MGVkZWE5ZmZlMTg4YTY5NDgxOTdhMTYxMzE3NGU0NGY3NWE3Nzc5MWE2YTU5NmM4MTczNg==

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.