Cereal2 · Observed attack

AS52630 UDP flood on 179.189.28.0/24 | 2026-10-12 08:50:08Z

· Event #326916

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
2026-10-12T08:50:08.860Z
Recorded

Recorded 140ms after observation

Affected network
179.189.28.0/24
Network operator
MOTTANET TI - SERVICOS DE TECNOLOGIA DA INFOAS52630
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216130.94.1.105130.94.107.174130.94.16.10130.94.17.15130.94.32.14130.94.77.120139.59.33.238159.223.68.251164.90.186.13165.22.152.158188.166.12.8206.189.228.1738.60.136.14038.60.199.12638.60.238.10943.136.129.13164.227.72.6877.232.43.2182.157.209.4194.183.235.1194.183.235.15994.183.235.24995.182.87.134

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
000000005f 27 a2 0c bd cf 87 66_'.....f
00000008d2 80 a7 e1 61 3f c9 7e....a?.~
0000001099 9a 96 1e ff 54 95 4e.....T.N
00000018c7 25 2c 14 d0 a1 3a c7.%,...:.

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

SHA-256 of decoded template

690bfbef110668fc600879763fecf456b38cfa6965813fdd364f9f8889d50e1d

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
5f27a20cbdcf8766d280a7e1613fc97e999a961eff54954ec7252c14d0a13ac7

Original bytes (Base64)

NWYyN2EyMGNiZGNmODc2NmQyODBhN2UxNjEzZmM5N2U5OTlhOTYxZWZmNTQ5NTRlYzcyNTJjMTRkMGExM2FjNw==

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.