Cereal2 · Observed attack

AS53107 UDP flood on 177.104.184.0/24 | 2026-10-10 01:26:26Z

· Event #322421

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
2026-10-10T01:26:26.794Z
Recorded

Recorded 414ms after observation

Affected network
177.104.184.0/24
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
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120134.122.68.238137.184.100.23138.68.128.163157.230.254.212157.245.188.54167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.199.12638.60.238.10943.166.72.5043.166.73.11243.173.102.17343.173.37.19794.183.235.14294.183.235.15995.182.87.134

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
0000000010 96 04 44 09 b9 23 09...D..#.
000000085f 9c 0a 93 78 50 f4 ef_...xP..
00000010bc 70 5d fd 51 cc 4c 43.p].Q.LC
00000018c3 5d ad 39 1f eb 17 95.].9....

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

SHA-256 of decoded template

761b65668bce0a0252dd115d392089a40d4bb400681d40b3da331d4e4213b816

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
1096044409b923095f9c0a937850f4efbc705dfd51cc4c43c35dad391feb1795

Original bytes (Base64)

MTA5NjA0NDQwOWI5MjMwOTVmOWMwYTkzNzg1MGY0ZWZiYzcwNWRmZDUxY2M0YzQzYzM1ZGFkMzkxZmViMTc5NQ==

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.