Cereal2 · Observed attack

AS269478 UDP flood on 45.187.126.0/24 | 2026-10-10 20:21:50Z

· Event #324583

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
2026-10-10T20:21:50.229Z
Recorded

Recorded 371ms after observation

Affected network
45.187.126.0/24
Network operator
B. INTERNET LTDAAS269478
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15995.182.87.134

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
000000000e b0 1b ee 20 45 23 c8.... E#.
0000000858 71 0e 6f d8 cf c9 4dXq.o...M
00000010b8 65 ea aa 61 38 10 88.e..a8..
0000001891 cd b5 8b 70 e1 46 a6....p.F.

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

SHA-256 of decoded template

85bebfd6e91307a0f3216c2ed68f5af4c77e52e9023037263d938e4995151aab

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
0eb01bee204523c858710e6fd8cfc94db865eaaa6138108891cdb58b70e146a6

Original bytes (Base64)

MGViMDFiZWUyMDQ1MjNjODU4NzEwZTZmZDhjZmM5NGRiODY1ZWFhYTYxMzgxMDg4OTFjZGI1OGI3MGUxNDZhNg==

Other attacks on this network

Within 24 hours of this observation

No other observations within 24 hours.

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.