Cereal2 · Observed attack

AS269677 UDP flood on 45.191.154.0/23 | 2026-10-13 10:19:30Z

· Event #328231

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
2026-10-13T10:19:30.735Z
Recorded

Recorded 135ms after observation

Affected network
45.191.154.0/23
Network operator
Gerson CerqueiraAS269677
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154139.59.33.238157.230.127.22164.90.186.13165.22.152.158170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000007b f7 af 08 76 c3 bf 62{...v..b
000000081a 29 fd 4d 74 20 0b f4.).Mt ..
0000001062 dc dc 6c 90 1d c0 d6b..l....
0000001894 c6 11 3d b0 d1 72 5b...=..r[

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

SHA-256 of decoded template

ca82ab18ae93298e134e4a68e7232cb105b3764c8bbf95098d395fe8b5a420c7

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
7bf7af0876c3bf621a29fd4d74200bf462dcdc6c901dc0d694c6113db0d1725b

Original bytes (Base64)

N2JmN2FmMDg3NmMzYmY2MjFhMjlmZDRkNzQyMDBiZjQ2MmRjZGM2YzkwMWRjMGQ2OTRjNjExM2RiMGQxNzI1Yg==

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.