Cereal2 · Observed attack

AS53102 UDP flood on 186.195.61.0/24 | 2026-10-13 01:37:07Z

· Event #327879

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
2026-10-13T01:37:07.791Z
Recorded

Recorded 277ms 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
101.34.239.216119.45.12.154139.59.33.238159.223.68.251170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.153.106.22943.156.101.22843.157.198.13743.173.37.5364.227.72.6877.232.43.2194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000ee 9b b8 9b 38 88 40 4b....8.@K
0000000804 84 08 92 34 c9 71 cf....4.q.
000000102b 8d ea 6f f4 ec fd f9+..o....
00000018a6 98 45 0c 84 4e c6 b8..E..N..

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

SHA-256 of decoded template

1bd07c0de832ed60ab9ffd8e06fd6627b586525f6e7ce81edea54ef201087f72

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
ee9bb89b3888404b0484089234c971cf2b8dea6ff4ecfdf9a698450c844ec6b8

Original bytes (Base64)

ZWU5YmI4OWIzODg4NDA0YjA0ODQwODkyMzRjOTcxY2YyYjhkZWE2ZmY0ZWNmZGY5YTY5ODQ1MGM4NDRlYzZiOA==

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.