Cereal2 · Observed attack

AS53102 UDP flood on 186.195.51.0/24 | 2026-10-14 08:16:02Z

· Event #329372

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
2026-10-14T08:16:02.859Z
Recorded

Recorded 128ms after observation

Affected network
186.195.51.0/24
Network operator
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPPAS53102
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
0000000003 fe fc b4 e4 60 d0 e9.....`..
0000000860 64 22 79 95 a0 1e af`d"y....
0000001043 75 89 69 57 b9 39 abCu.iW.9.
000000186d 3f 41 05 b2 ff 12 0dm?A.....

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

SHA-256 of decoded template

69a6cd19aef4c6b2101fb5fc7f32c7190997783686d22b350bb6343e2e7c5bc7

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
03fefcb4e460d0e96064227995a01eaf4375896957b939ab6d3f4105b2ff120d

Original bytes (Base64)

MDNmZWZjYjRlNDYwZDBlOTYwNjQyMjc5OTVhMDFlYWY0Mzc1ODk2OTU3YjkzOWFiNmQzZjQxMDViMmZmMTIwZA==

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.