Cereal2 · Observed attack

AS53102 UDP flood on 186.195.58.0/23 | 2026-10-14 08:36:03Z

· Event #329392

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
2026-10-14T08:36:03.117Z
Recorded

Recorded 138ms after observation

Affected network
186.195.58.0/23
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
00000000c6 9a 51 eb 36 09 34 f8..Q.6.4.
0000000890 ff 88 87 d3 27 5d 9f.....'].
0000001025 0f de bd 02 14 74 42%.....tB
0000001858 03 b2 0b 50 84 f2 18X...P...

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

SHA-256 of decoded template

85f7d0f70e62666692f3880fe28743aef1115997d6279844426c1cda55b8d513

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
c69a51eb360934f890ff8887d3275d9f250fdebd021474425803b20b5084f218

Original bytes (Base64)

YzY5YTUxZWIzNjA5MzRmODkwZmY4ODg3ZDMyNzVkOWYyNTBmZGViZDAyMTQ3NDQyNTgwM2IyMGI1MDg0ZjIxOA==

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.