Cereal2 · Observed attack

AS262503 UDP flood on 167.249.169.0/24 | 2026-10-11 00:35:51Z

· Event #324921

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
2026-10-11T00:35:51.265Z
Recorded

Recorded 927ms after observation

Affected network
167.249.169.0/24
Network operator
WIKI TELECOMUNICACOES EIRELIAS262503
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.14294.183.235.15995.182.87.134

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
00000000fd 08 07 1a bc e4 98 f7........
0000000853 46 62 7f a8 7c 76 03SFb..|v.
00000010e9 e6 c3 98 68 93 16 ef....h...
000000185d a9 8b c3 ad b3 4e 2a].....N*

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

SHA-256 of decoded template

dd7c22127cd82a651526c24487e8e471813404733a21b3d030c79924cee9c2d1

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
fd08071abce498f75346627fa87c7603e9e6c398689316ef5da98bc3adb34e2a

Original bytes (Base64)

ZmQwODA3MWFiY2U0OThmNzUzNDY2MjdmYTg3Yzc2MDNlOWU2YzM5ODY4OTMxNmVmNWRhOThiYzNhZGIzNGUyYQ==

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.