Cereal2 · Observed attack

AS262594 UDP flood on 177.84.240.0/23 | 2026-10-14 02:23:58Z

· Event #329069

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
2026-10-14T02:23:58.997Z
Recorded

Recorded 155ms after observation

Affected network
177.84.240.0/23
Network operator
4iNET CommunicationsAS262594
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
0000000077 30 4c 71 21 aa 77 8bw0Lq!.w.
00000008c5 30 3b 53 4d e9 58 41.0;SM.XA
00000010c5 9f e8 2f 96 f4 0f 7f.../....
00000018e8 fc ac e4 17 8e 10 8e........

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

SHA-256 of decoded template

0fd565a09fea5686748983ee11a296e19dd2711f0be6a47a312bf7e2e7c8f15c

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
77304c7121aa778bc5303b534de95841c59fe82f96f40f7fe8fcace4178e108e

Original bytes (Base64)

NzczMDRjNzEyMWFhNzc4YmM1MzAzYjUzNGRlOTU4NDFjNTlmZTgyZjk2ZjQwZjdmZThmY2FjZTQxNzhlMTA4ZQ==

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.