Cereal2 · Observed attack

AS268117 UDP flood on 45.169.138.0/23 | 2026-10-10 04:25:26Z

· Event #322942

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
2026-10-10T04:25:26.099Z
Recorded

Recorded 8s after observation

Affected network
45.169.138.0/23
Network operator
RAFAEL FERNANDES DE MEDEIROSAS268117
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.17.15130.94.32.14134.122.68.238137.184.100.23138.68.128.163157.230.254.212168.144.113.82206.189.2.8638.60.199.12638.60.238.10943.157.80.2943.173.37.19747.237.95.14994.183.235.1194.183.235.14294.183.235.15994.183.235.249

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
0000000004 f2 bb a1 68 3b 03 1f....h;..
00000008f6 30 79 c5 c7 9d f6 c6.0y.....
000000101d 7c 88 f3 e9 63 71 70.|...cqp
000000189e 59 e1 c7 97 d7 bf fe.Y......

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

SHA-256 of decoded template

8cc78d5fd113241f3805cd508b486449010b25977cf6dda40bdd41f9d13f7849

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
04f2bba1683b031ff63079c5c79df6c61d7c88f3e96371709e59e1c797d7bffe

Original bytes (Base64)

MDRmMmJiYTE2ODNiMDMxZmY2MzA3OWM1Yzc5ZGY2YzYxZDdjODhmM2U5NjM3MTcwOWU1OWUxYzc5N2Q3YmZmZQ==

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.