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Security audit

Scheduled Backup Rotator / 定时备份轮换器

Security checks across malware telemetry and agentic risk

Overview

This is a plainly described backup-rotation skill whose sensitive behaviors are expected for its purpose, with no bundled code or hidden install actions found.

Before installing or using it, review the backup config carefully: confirm what paths are backed up, where S3/SFTP data is sent, how encryption keys are handled, and what retention rules may delete. Prefer a dry run or test destination before using it on production data.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
87% confidence
Finding
The skill advertises immediate backup execution, retention-based deletion, encryption, and remote sync to S3/SFTP without warning the user that it may transmit sensitive data off-host or delete old backups according to retention rules. In a backup tool, these are expected capabilities, but presenting them without explicit safety notices or confirmation requirements increases the chance of accidental data exposure, unintended overwrite/deletion, or misconfigured exfiltration to external destinations.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.