Cereal2 · Observed attack

AS53107 UDP flood on 177.104.182.0/23 | 2026-10-10 01:18:30Z

· Event #322415

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
2026-10-10T01:18:30.161Z
Recorded

Recorded 45s after observation

Affected network
177.104.182.0/23
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
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120134.122.68.238137.184.100.23138.68.128.163157.230.254.212168.144.113.82206.189.2.86209.38.240.4438.60.199.12638.60.238.10943.157.80.2943.173.102.17343.173.37.19794.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000043 69 cf 79 48 06 de 46Ci.yH..F
00000008c7 17 13 c4 e4 53 f7 aa.....S..
0000001093 13 4a b0 8e 1d 74 98..J...t.
00000018bf f1 db 16 38 b1 7d 1a....8.}.

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

SHA-256 of decoded template

ba6e4e5478dbeb7b2750f967d8d079a2fb35a12f3ac1069b9dd7014497209f0c

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
4369cf794806de46c71713c4e453f7aa93134ab08e1d7498bff1db1638b17d1a

Original bytes (Base64)

NDM2OWNmNzk0ODA2ZGU0NmM3MTcxM2M0ZTQ1M2Y3YWE5MzEzNGFiMDhlMWQ3NDk4YmZmMWRiMTYzOGIxN2QxYQ==

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.