Flow_OutboundTELNET
ID: 100182
Description:
Outbound TELNET - KLK
Repository: Group: Network Type: metaflow
Default Status:
Enabled
| Tags: |
|---|
| TELNET |
Selector:
Query:
dp:23 AND sp:[1024 TO 65535]
Filters:
| Field | MUST hit |
|---|---|
| sip | entity: [ HOME_NET ] |
| Field | MUST NOT hit |
|---|---|
| dip | entity: [ HOME_NET ] |
| entity: [ TELNET_DestinationAllowList ] | |
| sip | entity: [ TELNET_SourceAllowList ] |
Behavior Rule:
| Key | Type | Behavior Category |
|---|---|---|
| sip | ip | network access |
Risks:
| Risks | Base Score | Dimension |
|---|---|---|
Attributes:
| Alias | Key |
|---|---|
| destIP | dip |
| recvBytes | rxB |
| transBytes | txB |
| sourceIP | sip |
| destCity | d_city |
| destCountry | d_country |
Correlation Rules:
First Occurrence:
| Name | Window | Fields |
|---|---|---|
| NewOutboundTELNETDestination | 2 days | dip |
| Risks: | ML_NEW_IP |
Aggregation:
| Name | Window | Field | AggType | Match |
|---|---|---|---|---|
| OutboundTELNETExfil | 1 hour | txB | sum | gt 1e+06 |
| Risks: | ALERT_NORMAL |
History:
| User | Date |
|---|---|
| ke*y@fluencysecurity.com | 2021 Mar 1 01:30:52 EST |
This page was automatically created/formatted on Wed, 2022 May 4 21:43:53 EDT, from rule_dump.json (4d88bffdfb1cea26b3985f2193033606)