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THE HUNTER’S LEDGER
ATT&CK Technique · Persistence
T1505.001 SQL Stored Procedures
Mapped by 1 report, 5 detection rules on The Hunters Ledger. Technique page on attack.mitre.org.

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Reports

Each report maps this technique in its own ATT&CK table, at the confidence the report states. The link opens that table.

Report Jun 2026 · under Persistence · HIGH
Flask C2 & MSSQL CLR Backdoor on a Windows Post-Exploitation Staging Host

Detection rules

Rules whose ATT&CK coverage line names this technique, by detection page. The link opens the page's coverage table.

Detection rules Jun 2026 · 5 rules
Flask C2 & MSSQL CLR Backdoor on a Windows Post-Exploitation Staging Host
cmd_exec.dll: MSSQL CLR Backdoor (Banner Anchor) (YARA, Detection); cmd_exec.dll: MSSQL CLR Backdoor (Assembly Structure) (YARA, Hunting); MSSQL CLR Backdoor: sqlservr.exe Spawning cmd.exe Child (SIGMA, Detection); MSSQL CLR Assembly Enablement and Reverse-Shell Procedure Registration (SIGMA, Detection); MSSQL CLR Backdoor: Outbound TCP Connection from sqlservr.exe (SIGMA, Hunting)

ATT&CK v19.2. MITRE ATT&CK® is a registered trademark of The MITRE Corporation; technique names are MITRE's and link to MITRE's own pages. The mapping on each linked page is this publication's reading of its own evidence.