Cereal2 · Observed attack

AS263601 UDP flood on 177.10.175.0/24 | 2026-10-10 04:51:28Z

· Event #322993

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
2026-10-10T04:51:28.504Z
Recorded

Recorded 558ms after observation

Affected network
177.10.175.0/24
Network operator
Anderson Marcos Coelho e Cia Ltda - MEAS263601
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.107.174130.94.17.15134.122.68.238137.184.100.23138.68.128.163157.230.254.212167.172.93.168168.144.113.82206.189.2.8638.60.199.12638.60.238.10943.157.80.2943.166.73.11243.173.37.19747.237.95.14994.183.235.1194.183.235.14294.183.235.24995.182.87.134

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
00000000e6 86 dd 00 f1 4c 84 86.....L..
00000008e9 8a bd e9 67 5a ef 71....gZ.q
00000010c0 0f 4c 5f eb 8b c6 2d..L_...-
00000018f9 6f 76 95 da 2a e0 ba.ov..*..

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

SHA-256 of decoded template

94ece60934891eb2b660388dab1f6e79bb3f9f888c4fbd1b2dad21eaba55197b

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
e686dd00f14c8486e98abde9675aef71c00f4c5feb8bc62df96f7695da2ae0ba

Original bytes (Base64)

ZTY4NmRkMDBmMTRjODQ4NmU5OGFiZGU5Njc1YWVmNzFjMDBmNGM1ZmViOGJjNjJkZjk2Zjc2OTVkYTJhZTBiYQ==

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.