Cereal2 · Observed attack

AS53107 UDP flood on 187.110.160.0/24 | 2026-10-13 22:05:34Z

· Event #328859

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
2026-10-13T22:05:34.780Z
Recorded

Recorded 449ms after observation

Affected network
187.110.160.0/24
Network operator
EVEO S.A.AS53107
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
0000000048 5e 66 f2 53 c3 5f a5H^f.S._.
00000008df 66 c0 12 86 f7 44 d4.f....D.
0000001047 c6 d8 59 bf 20 ce 0cG..Y. ..
000000186f 0b 44 06 b0 a0 41 28o.D...A(

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

SHA-256 of decoded template

b182c0448bf78698ffaf395d389c29d842a8d2a3468f62e7d6412a5d3aeaa1a1

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
485e66f253c35fa5df66c01286f744d447c6d859bf20ce0c6f0b4406b0a04128

Original bytes (Base64)

NDg1ZTY2ZjI1M2MzNWZhNWRmNjZjMDEyODZmNzQ0ZDQ0N2M2ZDg1OWJmMjBjZTBjNmYwYjQ0MDZiMGEwNDEyOA==

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.