Potassium ยท Observed attack

TCP connection flood on Microsoft Corporation in France

ยท Event #7135

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

Potassium vector 4 creates TCP stream connections. Destination ports use option 7; an omitted value selects randomized ports.

All TCP connection flood observations
Observed
2026-09-28T15:38:16.848Z
Recorded

Recorded 137ms after observation

Affected network
4.178.220.191/32
Network operator
Microsoft CorporationAS8075
Method
TCP connection floodVector 4
Protocol
tcp
Destination port
8443
Commanded duration
16m 40s
Observed via
5.181.2.159

All controllers with retained sightings of this order. Older records may have incomplete source coverage.

Geolocation data
ipinfo-lite ยท 2026-09

Snapshot taken at ingestion; it is never re-resolved later.

botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.