Cereal2 · Observed attack

AS61754 UDP flood on 170.83.68.0/24 | 2026-10-13 22:57:35Z

· Event #328901

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
2026-10-13T22:57:35.143Z
Recorded

Recorded 577ms after observation

Affected network
170.83.68.0/24
Network operator
I3 Telecomunicacoes - EIRELIAS61754
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000065 81 fa f4 d4 d3 0e aae.......
0000000850 fb de 76 d8 2a cd 9dP..v.*..
0000001000 82 46 94 d1 65 9e 5f..F..e._
00000018fa 52 a1 71 61 59 ff 9c.R.qaY..

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

SHA-256 of decoded template

19a92c3ef5be4bd048fa31cb5554903ec6f0f65d148f1e4447e7df2cb7bcd43c

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
6581faf4d4d30eaa50fbde76d82acd9d00824694d1659e5ffa52a1716159ff9c

Original bytes (Base64)

NjU4MWZhZjRkNGQzMGVhYTUwZmJkZTc2ZDgyYWNkOWQwMDgyNDY5NGQxNjU5ZTVmZmE1MmExNzE2MTU5ZmY5Yw==

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.