Privilege escalation (privesc/*)

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The privesc/* package tree groups primitives that take a non-elevated user token and produce SYSTEM-context execution.

flowchart TB
    subgraph startState [Start state]
        Medium["Medium-IL token<br>(typical user)"]
    end
    subgraph paths [Escalation paths]
        UAC["uac/*<br>fodhelper / slui /<br>silentcleanup / eventvwr"]
        CVE["cve202430088/*<br>kernel TOCTOU race"]
    end
    subgraph end [End state]
        High["High-IL token (UAC)"]
        SYSTEM["NT AUTHORITY\\SYSTEM<br>(token swap)"]
    end
    Medium -->|admin user, UAC default| UAC
    UAC --> High
    Medium -->|vulnerable build < 2024-06| CVE
    CVE --> SYSTEM

Decision tree

Per-package pages

• uac.md — four bypass primitives (FODHelper, SLUI, SilentCleanup, EventVwr) with build-window tables.
• cve202430088.md — CVE-2024-30088 kernel TOCTOU race with pre-flight version probe and BSOD-risk caveat.

Pre-flight pattern

import (
    "github.com/oioio-space/maldev/win/version"
    "github.com/oioio-space/maldev/win/privilege"
)

admin, elevated, _ := privilege.IsAdmin()
switch {
case elevated:
    // already there
case admin && !elevated:
    // UAC bypass
case !admin:
    // CVE path or credential capture
}

if info, _ := version.CVE202430088(); info.Vulnerable {
    // kernel race available
}

MITRE ATT&CK rollup

See also

• docs/techniques/tokens/ — token-level primitives
• docs/techniques/win/version.md — pre-flight version + UBR probe
• docs/techniques/tokens/ — Layer-1 token primitives that gate every privesc path