Cereal2 · Observed attack

AS262594 UDP flood on 177.84.247.0/24 | 2026-10-14 02:45:59Z

· Event #329096

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
2026-10-14T02:45:59.126Z
Recorded

Recorded 139ms after observation

Affected network
177.84.247.0/24
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
00000000ef ab c3 3f ba d7 4f 62...?..Ob
0000000862 42 c5 ce f2 b2 45 6bbB....Ek
000000100c 79 f1 fe cc 69 76 55.y...ivU
0000001833 58 c6 a8 9a 47 ab eb3X...G..

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

SHA-256 of decoded template

88e52f04a0c61b7570e3c9589a68df157c540e9a267c58f8e8e1b03c21a38494

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
efabc33fbad74f626242c5cef2b2456b0c79f1fecc6976553358c6a89a47abeb

Original bytes (Base64)

ZWZhYmMzM2ZiYWQ3NGY2MjYyNDJjNWNlZjJiMjQ1NmIwYzc5ZjFmZWNjNjk3NjU1MzM1OGM2YTg5YTQ3YWJlYg==

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.