Cereal2 · Observed attack

AS53107 UDP flood on 177.104.144.0/24 | 2026-10-10 00:24:26Z

· Event #322236

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
2026-10-10T00:24:26.546Z
Recorded

Recorded 454ms after observation

Affected network
177.104.144.0/24
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
130.94.1.105130.94.107.174130.94.17.15130.94.32.14134.122.68.238137.184.100.23138.68.128.163157.230.254.212167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.199.12638.60.238.10943.157.80.2943.173.37.19747.237.95.14994.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000df f6 a2 b9 7b 2c ad bc....{,..
0000000813 a8 a5 a9 3a 69 8d 9e....:i..
000000102e ab 74 5f 16 a0 5d 8f..t_..].
00000018fe 37 05 dc 7c 4b f7 4a.7..|K.J

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

SHA-256 of decoded template

1e2cb4583579864c7258260286b44b303d3b64b114f8ce90619dedaa4439101e

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
dff6a2b97b2cadbc13a8a5a93a698d9e2eab745f16a05d8ffe3705dc7c4bf74a

Original bytes (Base64)

ZGZmNmEyYjk3YjJjYWRiYzEzYThhNWE5M2E2OThkOWUyZWFiNzQ1ZjE2YTA1ZDhmZmUzNzA1ZGM3YzRiZjc0YQ==

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.