Flow_InboundSSH
ID: 100038
Description:
Inbound SSH - KLK
Repository: Fluency Group: Network Type: metaflow
Default Status:
Disabled
| Tags: | |
|---|---|
| SSH | SSHD |
Selector:
Query:
dp:22
Filters:
| Field | MUST hit |
|---|---|
| dip | entity: [ HOME_NET ] |
| Field | MUST NOT hit |
|---|---|
| sip | entity: [ HOME_NET ] |
| entity: [ SSH_SourceAllowList ] | |
| dip | entity: [ SSH_DestinationAllowList ] |
Behavior Rule:
| Key | Type | Behavior Category |
|---|---|---|
| dip | ip | network access |
Risks:
| Risks | Base Score | Dimension |
|---|---|---|
Attributes:
| Alias | Key |
|---|---|
| sourceIP | sip |
| destIP | dip |
| transBytes | txB |
| recvBytes | rxB |
| sourceCountry | s_country |
| sourceCity | s_city |
| Customer | meta.customer |
Correlation Rules:
First Occurrence:
| Name | Window | Fields |
|---|---|---|
| NewInboundSSHDestination | 10 days | dip |
| Risks: | ML_NEW_SERVICE | |
| NewInboundSSHSource | 10 days | s_city |
| Risks: | ML_NEW_GEO_CITY |
Aggregation:
| Name | Window | Field | AggType | Match |
|---|---|---|---|---|
| InboundSSHExfil | 1 hour | txB | sum | gt 1e+06 |
| Risks: | ALERT_HIGH_CONFIDENCE |
History:
| User | Date |
|---|---|
| em*n@fluencysecurity.com | 2021 Feb 24 09:49:32 EST |
| ho*d@fluencysecurity.com | 2021 Nov 26 10:53:59 EST |
This page was automatically created/formatted on Wed, 2022 May 4 21:43:53 EDT, from rule_dump.json (4d88bffdfb1cea26b3985f2193033606)