Cereal2 · Observed attack

AS53107 UDP flood on 177.53.150.0/24 | 2026-10-09 23:50:26Z

· Event #322112

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
2026-10-09T23:50:26.400Z
Recorded

Recorded 153ms after observation

Affected network
177.53.150.0/24
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
130.94.1.105130.94.107.174130.94.17.15130.94.32.14134.122.68.238137.184.100.23138.68.128.163157.230.254.212167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.136.14038.60.199.12638.60.238.10943.157.80.2943.173.37.19794.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
00000000df 83 fb 04 c1 19 41 d9......A.
0000000852 ca 10 fd 50 b6 a6 5bR...P..[
00000010f5 03 f4 23 ea 0d 5a 01...#..Z.
00000018b9 6a cf 2c 38 ee b7 72.j.,8..r

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

SHA-256 of decoded template

df1270a6c367a4b4b23db6ec3ddc6a160effdbc94b17ef654c52d71ca494ca09

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
df83fb04c11941d952ca10fd50b6a65bf503f423ea0d5a01b96acf2c38eeb772

Original bytes (Base64)

ZGY4M2ZiMDRjMTE5NDFkOTUyY2ExMGZkNTBiNmE2NWJmNTAzZjQyM2VhMGQ1YTAxYjk2YWNmMmMzOGVlYjc3Mg==

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.