Cereal2 · Observed attack

AS53107 UDP flood on 177.84.74.0/24 | 2026-10-09 23:54:28Z

· Event #322116

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
2026-10-09T23:54:28.528Z
Recorded

Recorded 145ms after observation

Affected network
177.84.74.0/24
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
130.94.1.105130.94.107.174130.94.32.14130.94.77.120134.122.68.238137.184.100.23138.68.128.163157.230.254.212167.172.93.168168.144.113.82206.189.2.86209.38.240.4438.60.136.14038.60.199.12638.60.238.10943.157.80.2943.166.73.11243.173.37.19794.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

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
0000000034 06 be 7c 5f 6c 15 074..|_l..
000000089c ac c1 06 31 8b 4d 5a....1.MZ
00000010dd 03 bf d9 da 81 df 11........
00000018f7 cc d2 23 58 39 d1 70...#X9.p

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

SHA-256 of decoded template

dbcd52cfec449d95a12047fc959d31d2546158f2048495c648277dc4432ce9c6

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
3406be7c5f6c15079cacc106318b4d5add03bfd9da81df11f7ccd2235839d170

Original bytes (Base64)

MzQwNmJlN2M1ZjZjMTUwNzljYWNjMTA2MzE4YjRkNWFkZDAzYmZkOWRhODFkZjExZjdjY2QyMjM1ODM5ZDE3MA==

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.