Cereal2 · Observed attack

AS52571 UDP flood on 191.243.94.0/24 | 2026-10-14 08:04:02Z

· Event #329360

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
2026-10-14T08:04:02.700Z
Recorded

Recorded 144ms after observation

Affected network
191.243.94.0/24
Network operator
G2G COM PROD ELETRO E SERV LTDAAS52571
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
00000000d6 82 40 99 e8 6c dc fa..@..l..
0000000824 1e 6e 3e 49 1e 2f 7b$.n>I./{
00000010ab ed 0c 32 da 8e 89 26...2...&
000000182c 02 27 79 73 c8 c9 21,.'ys..!

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

SHA-256 of decoded template

c60610b94080f9409b156038dfe6c5b9cc418c628f08d0a30975da3e90a6c79c

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
d6824099e86cdcfa241e6e3e491e2f7babed0c32da8e89262c02277973c8c921

Original bytes (Base64)

ZDY4MjQwOTllODZjZGNmYTI0MWU2ZTNlNDkxZTJmN2JhYmVkMGMzMmRhOGU4OTI2MmMwMjI3Nzk3M2M4YzkyMQ==

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.