Cereal2 · Observed attack

AS53107 UDP flood on 177.104.169.0/24 | 2026-10-10 00:58:26Z

· Event #322336

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
2026-10-10T00:58:26.731Z
Recorded

Recorded 257ms after observation

Affected network
177.104.169.0/24
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
130.94.107.174130.94.17.15130.94.32.14134.122.68.238137.184.100.23138.68.128.163167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.199.12638.60.238.10943.157.80.2943.173.37.19747.237.95.14994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000087 2a b6 72 6a 67 54 e9.*.rjgT.
000000085f fa b7 71 5b 93 5f b6_..q[._.
0000001010 3e 9f 44 0e 9e 77 9e.>.D..w.
00000018f3 96 31 a7 4d 31 ef 22..1.M1."

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

SHA-256 of decoded template

9c2a0e7cfeada7db7ef220488a6093539e844d3b0e1c413f543a81752c237c69

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
872ab6726a6754e95ffab7715b935fb6103e9f440e9e779ef39631a74d31ef22

Original bytes (Base64)

ODcyYWI2NzI2YTY3NTRlOTVmZmFiNzcxNWI5MzVmYjYxMDNlOWY0NDBlOWU3NzllZjM5NjMxYTc0ZDMxZWYyMg==

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.