Cereal2 · Observed attack

AS53107 UDP flood on 187.108.202.0/24 | 2026-10-13 21:49:34Z

· Event #328846

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
2026-10-13T21:49:34.695Z
Recorded

Recorded 453ms after observation

Affected network
187.108.202.0/24
Network operator
EVEO S.A.AS53107
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.24995.182.87.134

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
0000000005 3a e2 6f 0c 58 e4 c6.:.o.X..
00000008a6 f3 b4 b2 9a 3a 5d 3e.....:]>
0000001044 50 c0 c9 44 21 be e2DP..D!..
00000018a2 a1 ee 18 58 e3 c2 12....X...

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

SHA-256 of decoded template

d6e0a02dd7916e8907701a27f86c10b20f1f41256f0ba957be1e40050b0c5846

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
053ae26f0c58e4c6a6f3b4b29a3a5d3e4450c0c94421bee2a2a1ee1858e3c212

Original bytes (Base64)

MDUzYWUyNmYwYzU4ZTRjNmE2ZjNiNGIyOWEzYTVkM2U0NDUwYzBjOTQ0MjFiZWUyYTJhMWVlMTg1OGUzYzIxMg==

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.