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A local privilege escalation vulnerability in the Microsoft Windows Secondary Logon Service affects Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511. The flaw is caused by improper processing of request handles by the Secondary Logon Service. An attacker who can execute a crafted application on a vulnerable system can exploit this weakness to elevate privileges. Public reporting and offensive tooling references associate exploitation with the CreateProcessWithLogonW API and with the MS16-032 bulletin. The issue is a post-compromise local escalation path rather than an initial remote access vector.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (3 hidden).
This repository contains a Visual Studio project for an exploit targeting MS16-032 (CVE-2016-0099), a Windows privilege escalation vulnerability. The structure includes a solution file, project files, and references to a main C++ source file (ms16-032.cpp), which is not included in the provided content. The README specifies that the exploit is intended for use in a service context, indicating it must be run as a Windows service to function. The project is configured for both 32-bit and 64-bit Windows builds. No network endpoints or external IPs are present; the attack vector is local privilege escalation. The repository is a proof-of-concept (POC) for local exploitation and does not appear to be weaponized or part of a larger framework. The main fingerprintable endpoint is the source file path for the exploit code.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Windows local privilege escalation vulnerability referenced as part of the operator toolkit; the content indicates an incomplete exploit path for it was present in the intrusion set.
A Windows local privilege escalation vulnerability used by Makop operators to elevate privileges during post-compromise operations.
A Windows privilege escalation vulnerability (Secondary Logon Service) that ALPHV/BlackCat ransomware embeds/leverages to elevate privileges during execution/propagation on Windows hosts.
A privilege escalation vulnerability used by attackers in Prometei-related infections to elevate the privileges of the current user after gaining access to MS SQL systems.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.