Cereal2 · Observed attack

AS265309 UDP flood on 168.90.239.0/24 | 2026-10-13 10:15:30Z

· Event #328227

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
2026-10-13T10:15:30.691Z
Recorded

Recorded 135ms after observation

Affected network
168.90.239.0/24
Network operator
LIVE SERVICOS DE TELECOMUNICAÇÕES LTDAAS265309
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.173.37.5364.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000010 fd 03 0f 11 13 d9 bf........
0000000891 ca 69 50 e9 49 2b b5..iP.I+.
000000103b ad 03 87 2e c8 0f 4e;......N
0000001848 29 f0 ab e0 38 82 bcH)...8..

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

SHA-256 of decoded template

21130bb0fc0edf1b7abdd6b3ce0215d9ae412b8d656a81b4b8511affc27fe44c

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
10fd030f1113d9bf91ca6950e9492bb53bad03872ec80f4e4829f0abe03882bc

Original bytes (Base64)

MTBmZDAzMGYxMTEzZDliZjkxY2E2OTUwZTk0OTJiYjUzYmFkMDM4NzJlYzgwZjRlNDgyOWYwYWJlMDM4ODJiYw==

Other attacks on this network

Within 24 hours of this observation

No other observations within 24 hours.

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.