Cereal2 · Observed attack

AS53107 UDP flood on 177.104.168.0/24 | 2026-10-13 19:23:33Z

· Event #328698

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
2026-10-13T19:23:33.642Z
Recorded

Recorded 152ms after observation

Affected network
177.104.168.0/24
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
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15577.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.249

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
0000000017 ac 22 84 a0 4f b9 f7.."..O..
0000000801 1e c7 b6 6f 6d a9 60....om.`
00000010f5 d9 8c 97 84 99 41 0a......A.
00000018f0 e0 04 50 1b 01 a0 5d...P...]

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

SHA-256 of decoded template

f3bef2a49afa0b1bd9940a88916250c809f08de7ee153261a190cae7962d03a5

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
17ac2284a04fb9f7011ec7b66f6da960f5d98c978499410af0e004501b01a05d

Original bytes (Base64)

MTdhYzIyODRhMDRmYjlmNzAxMWVjN2I2NmY2ZGE5NjBmNWQ5OGM5Nzg0OTk0MTBhZjBlMDA0NTAxYjAxYTA1ZA==

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.