Cereal2 · Observed attack

AS53102 UDP flood on 186.195.61.0/24 | 2026-10-13 09:19:30Z

· Event #328173

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
2026-10-13T09:19:30.467Z
Recorded

Recorded 177ms after observation

Affected network
186.195.61.0/24
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
101.34.239.216119.45.12.154139.59.33.238159.223.68.251164.90.186.13170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15564.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000001d 7f e8 b5 00 bb e6 75.......u
000000088b b8 a1 f8 31 fc d1 62....1..b
000000101f 8d e5 27 09 6e 43 a4...'.nC.
00000018f4 ce 22 e7 d4 18 be 96..".....

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

SHA-256 of decoded template

e3ea48ce9058c1a82a98b7049196f61d8d4ccf2de806e1c70a601ca8e462e222

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
1d7fe8b500bbe6758bb8a1f831fcd1621f8de527096e43a4f4ce22e7d418be96

Original bytes (Base64)

MWQ3ZmU4YjUwMGJiZTY3NThiYjhhMWY4MzFmY2QxNjIxZjhkZTUyNzA5NmU0M2E0ZjRjZTIyZTdkNDE4YmU5Ng==

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.