Cereal2 · Observed attack

AS263614 UDP flood on 177.23.110.0/24 | 2026-10-10 18:47:30Z

· Event #324459

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
2026-10-10T18:47:30.409Z
Recorded

Recorded 146ms after observation

Affected network
177.23.110.0/24
Network operator
RVA TELECOM LTDAAS263614
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000051 ee fb 70 12 de 06 0cQ..p....
0000000881 11 da 04 31 2a 02 37....1*.7
0000001019 36 43 fc 43 1f c4 93.6C.C...
00000018c6 f7 d8 8d 6f e0 83 59....o..Y

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

SHA-256 of decoded template

6e22953371272a59955d4fcb4e5df46f7e3adfdbe0693e6c1711e14f2bf2a5a4

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
51eefb7012de060c8111da04312a0237193643fc431fc493c6f7d88d6fe08359

Original bytes (Base64)

NTFlZWZiNzAxMmRlMDYwYzgxMTFkYTA0MzEyYTAyMzcxOTM2NDNmYzQzMWZjNDkzYzZmN2Q4OGQ2ZmUwODM1OQ==

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.