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Detectionhightest

Remote Event Log Recon

Detects remote RPC calls to get event log information via EVEN or EVEN6

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Launch
Sagie Dulce, Dekel PazCreated Sat Jan 012053961f-44c7-4a64-b62d-f6e72800af0dapplication
Log Source
rpc_firewallapplication
Productrpc_firewall← raw: rpc_firewall
Categoryapplication← raw: application

Definition

Requirements: install and apply the RPC Firewall to all processes with "audit:true action:block uuid:82273fdc-e32a-18c3-3f78-827929dc23ea and uuid:f6beaff7-1e19-4fbb-9f8f-b89e2018337c"

Detection Logic
Detection Logic1 selector
detection:
    selection:
        EventLog: RPCFW
        EventID: 3
        InterfaceUuid:
            - 82273fdc-e32a-18c3-3f78-827929dc23ea
            - f6beaff7-1e19-4fbb-9f8f-b89e2018337c
    condition: selection
False Positives

Remote administrative tasks on Windows Events

References
1
Resolving title…
github.com
2
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zeronetworks.com
MITRE ATT&CK
Rule Metadata
Rule ID
2053961f-44c7-4a64-b62d-f6e72800af0d
Status
test
Level
high
Type
Detection
Created
Sat Jan 01
Author
Sagie Dulce, Dekel Paz
Path
rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml
Raw Tags
attack.discovery
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