Cereal2 · Observed attack

AS53102 UDP flood on 186.195.55.0/24 | 2026-10-14 08:28:03Z

· Event #329384

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
2026-10-14T08:28:03.010Z
Recorded

Recorded 129ms after observation

Affected network
186.195.55.0/24
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
00000000f3 20 ec 00 ed a3 60 7c. ....`|
000000084a 08 a2 f5 cc 15 7f b9J.......
00000010fc 62 75 03 18 c7 fc e9.bu.....
00000018f2 58 25 16 61 84 06 7d.X%.a..}

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

SHA-256 of decoded template

b1d248f4fad22318d3bbfef3e4966281e3123f311e9ea6a0804fef76e791952d

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
f320ec00eda3607c4a08a2f5cc157fb9fc62750318c7fce9f25825166184067d

Original bytes (Base64)

ZjMyMGVjMDBlZGEzNjA3YzRhMDhhMmY1Y2MxNTdmYjlmYzYyNzUwMzE4YzdmY2U5ZjI1ODI1MTY2MTg0MDY3ZA==

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.