Security audit
Spraay Off-Ramp
Security checks for vulnerabilities and agentic risk
Overview
The skill is a disclosed guide for batch USDC off-ramp payouts, but it involves real money, a wallet private key, and Paycrest credentials.
Only install this if you intend to run real off-ramp payouts. Treat the Paycrest API secret and wallet private key as production financial credentials, start with the dry-run mode, verify every recipient and amount before using --execute, and prefer reviewing or pinning the external adapter source before funding large batches.
Vulnerability Patterns
- Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
- Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
- Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
- Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
- Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
- Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
- Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
- 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
Static analysis
No suspicious patterns detected.