Cereal2 · Observed attack

AS262503 UDP flood on 45.181.230.0/24 | 2026-10-11 00:29:51Z

· Event #324914

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
2026-10-11T00:29:51.263Z
Recorded

Recorded 134ms after observation

Affected network
45.181.230.0/24
Network operator
WIKI TELECOMUNICACOES EIRELIAS262503
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.16.10130.94.32.14137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.15995.182.87.134

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
0000000091 51 f3 b1 10 6c bc 37.Q...l.7
000000084b 53 ec d1 80 c7 fc 58KS.....X
0000001039 f5 74 0d 33 39 93 599.t.39.Y
00000018b5 a3 e5 97 a5 d8 00 c9........

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

SHA-256 of decoded template

44f0269ba6bbe1e36f35c8e23807a4bfd32cec953703b9dffde88a42e9cb8364

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
9151f3b1106cbc374b53ecd180c7fc5839f5740d33399359b5a3e597a5d800c9

Original bytes (Base64)

OTE1MWYzYjExMDZjYmMzNzRiNTNlY2QxODBjN2ZjNTgzOWY1NzQwZDMzMzk5MzU5YjVhM2U1OTdhNWQ4MDBjOQ==

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.