Cereal2 · Observed attack

AS53107 UDP flood on 187.108.195.0/24 | 2026-10-13 21:37:34Z

· Event #328836

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
2026-10-13T21:37:34.639Z
Recorded

Recorded 582ms after observation

Affected network
187.108.195.0/24
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
0000000006 b7 b7 bb eb 0e d0 2e........
0000000868 58 ac fd 00 b3 a8 09hX......
00000010c9 20 2d 2b e0 b8 be 35. -+...5
0000001822 a5 cf 9d 95 e4 8c 4e"......N

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

SHA-256 of decoded template

ee7f334a04f2d7585a2c8177a12bb7efb37763f2bb9f3df6e067f0008baf8f57

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
06b7b7bbeb0ed02e6858acfd00b3a809c9202d2be0b8be3522a5cf9d95e48c4e

Original bytes (Base64)

MDZiN2I3YmJlYjBlZDAyZTY4NThhY2ZkMDBiM2E4MDljOTIwMmQyYmUwYjhiZTM1MjJhNWNmOWQ5NWU0OGM0ZQ==

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.