Cereal2 · Observed attack

AS52571 UDP flood on 191.243.93.0/24 | 2026-10-12 10:14:09Z

· Event #326960

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
2026-10-12T10:14:09.244Z
Recorded

Recorded 137ms after observation

Affected network
191.243.93.0/24
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
101.34.239.216119.45.12.154130.94.1.105130.94.107.174130.94.16.10130.94.32.14130.94.77.120139.59.33.238157.230.127.22159.223.68.251164.90.186.13188.166.12.8206.189.228.1738.60.136.14038.60.199.12638.60.238.10943.136.129.13164.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000046 ad fe 6c 57 ac 9d 15F..lW...
00000008e2 85 2d a5 af 38 a5 95..-..8..
0000001042 ea 20 d1 6b 12 28 21B. .k.(!
00000018f7 ae a5 a8 32 88 3a 60....2.:`

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

SHA-256 of decoded template

e3bfe9ec837297367da1f207266c87926d8a2440d2fb883270818a47e602f992

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
46adfe6c57ac9d15e2852da5af38a59542ea20d16b122821f7aea5a832883a60

Original bytes (Base64)

NDZhZGZlNmM1N2FjOWQxNWUyODUyZGE1YWYzOGE1OTU0MmVhMjBkMTZiMTIyODIxZjdhZWE1YTgzMjg4M2E2MA==

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.