Cereal2 · Observed attack

AS269677 UDP flood on 45.191.152.0/23 | 2026-10-13 02:57:08Z

· Event #327949

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
2026-10-13T02:57:08.099Z
Recorded

Recorded 275ms after observation

Affected network
45.191.152.0/23
Network operator
Gerson CerqueiraAS269677
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216119.45.12.154157.230.127.22159.223.68.251164.90.186.13170.106.35.197178.128.223.92188.166.12.8206.189.228.1743.136.129.13143.153.106.22943.157.198.13743.159.46.15577.232.43.2182.157.209.4194.183.235.14294.183.235.249

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
00000000ed 00 1e f3 91 cb d5 da........
00000008ec a0 8f 22 54 71 58 12..."TqX.
00000010b5 e4 c5 18 06 b3 76 16......v.
00000018d6 22 12 aa 03 40 34 3b."...@4;

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

SHA-256 of decoded template

74b264d6583bd1258e7bd4f85cc9e2d90d0dc7e15aa4f6ac7b3737f69875f338

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
ed001ef391cbd5daeca08f2254715812b5e4c51806b37616d62212aa0340343b

Original bytes (Base64)

ZWQwMDFlZjM5MWNiZDVkYWVjYTA4ZjIyNTQ3MTU4MTJiNWU0YzUxODA2YjM3NjE2ZDYyMjEyYWEwMzQwMzQzYg==

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.