Cereal2 · Observed attack

Configurable custom-payload UDP flood on 1 of 1 Servers Corp in United States

· Event #186459

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
2026-09-04T03:12:46.470Z
Recorded

Recorded 95ms after observation

Affected network
143.20.58.34/32
Network operator
1 of 1 Servers CorpAS206286
Location
United States
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
30120
Commanded duration
1m
Observed via
159.65.203.118

All controllers with retained sightings of this order. Older records may have incomplete source coverage.

Geolocation data
ipinfo-lite · 2026-07

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 · 15 bytes

Decoded template · 15 bytes

OffsetHexadecimalASCII
00000000ff ff ff ff 67 65 74 69....geti
000000086e 66 6f 20 78 78 78 nfo xxx

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

SHA-256 of decoded template

88f2cb5093b300b08ea2f2804270a64734c24c3813026a82f43e1b10a7f1be2e

Configured datagram length
18 bytes
Minimum length option
0 (no range requested)
Maximum length option
0 (no range requested)

Length options are command settings, not measured packet sizes. The decoded template can differ from the resulting datagrams.

Original encoded value
FFFFFFFF676574696E666F20787878

Original bytes (Base64)

RkZGRkZGRkY2NzY1NzQ2OTZFNjY2RjIwNzg3ODc4

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.