↳ GitHub sourceAnalytics ruleHigh

iboss - Command-and-Control Detected

Description

Identifies web traffic where the iboss platform flagged command-and-control (C2) activity. A populated CNCDetected flag indicates the gateway observed communication to a known or suspected C2 destination. Surfaces the user, destination URL, and host to support triage of potentially compromised endpoints.

Rule type: Scheduled
Version: 1.0.0
Declared status: Available
Query frequency: 1h
Query period: 1h
Trigger: gt 0

Declared MITRE coverage

CommandAndControl T1071

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

ibossAma

Data types

CommonSecurityLog

KQL query

Original query, unchanged.

ibossUrlEvent
| where CNCDetected == 1
| project EventTime, SrcUsername, Url, Domain, SrcIpAddr, DstIpAddr, DstPortNumber, DvcAction, UrlCategory, HttpUserAgent

Declared entities

AccountIPURL

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

File: Solutions/iboss/Analytic Rules/ibossCommandAndControlDetected.yaml ↗
Commit: 629d1d3 ↗
Source identifier: 40cf9670-d4be-4149-9082-5809a2b12ca1

Additional source files 2

Solutions/iboss/Analytic Rules/ibossCommandAndControlDetected.yamlsource ↗Solutions/iboss/Data/Solution_iboss.jsonsolution-membership ↗

GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.