Cereal2 · Observed attack

AS262503 UDP flood on 177.91.52.0/24 | 2026-10-14 01:41:36Z

· Event #329034

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
2026-10-14T01:41:36.150Z
Recorded

Recorded 510ms after observation

Affected network
177.91.52.0/24
Network operator
WIKI TELECOMUNICACOES EIRELIAS262503
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
101.34.239.216170.106.35.19743.136.129.13143.153.106.22943.156.101.22843.157.198.13743.159.46.15543.173.37.5377.232.43.2182.157.209.4194.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000000c 6d 04 15 56 39 15 19.m..V9..
0000000827 39 d7 c8 5e 0e bd d4'9..^...
00000010d8 a1 d7 b0 c8 b7 fd 29.......)
00000018bd a2 bc a2 47 c0 d8 c2....G...

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

SHA-256 of decoded template

034d1e788906267d7800dff4359828f242e973d7a724a8a6e9fb7bb0e6f9b47f

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
0c6d0415563915192739d7c85e0ebdd4d8a1d7b0c8b7fd29bda2bca247c0d8c2

Original bytes (Base64)

MGM2ZDA0MTU1NjM5MTUxOTI3MzlkN2M4NWUwZWJkZDRkOGExZDdiMGM4YjdmZDI5YmRhMmJjYTI0N2MwZDhjMg==

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.