Cereal2 · Observed attack

AS53107 UDP flood on 177.93.105.0/24 | 2026-10-09 23:58:29Z

· Event #322142

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
2026-10-09T23:58:29.118Z
Recorded

Recorded 139ms after observation

Affected network
177.93.105.0/24
Network operator
EVEO S.A.AS53107
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.17.15130.94.32.14130.94.77.120134.122.68.238137.184.100.23138.68.128.163157.230.254.212167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.136.14038.60.199.12638.60.238.10943.157.80.2943.173.37.19747.237.95.14994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
000000002b 52 b6 13 d2 67 3d 7f+R...g=.
0000000884 b5 c2 d7 24 7e 76 bb....$~v.
0000001094 d2 a2 c3 5a f6 03 d2....Z...
00000018b9 1b 7f ee 8a 1f 49 93......I.

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

SHA-256 of decoded template

589c595c0e1c8677964969c53bd2d77513828b2e27b7c87239040403d8e4dd1b

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
2b52b613d2673d7f84b5c2d7247e76bb94d2a2c35af603d2b91b7fee8a1f4993

Original bytes (Base64)

MmI1MmI2MTNkMjY3M2Q3Zjg0YjVjMmQ3MjQ3ZTc2YmI5NGQyYTJjMzVhZjYwM2QyYjkxYjdmZWU4YTFmNDk5Mw==

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.