Security audit
Evm Transaction Safety Preview
Security checks for vulnerabilities and agentic risk
Overview
This is a Markdown-only checklist for reviewing EVM transactions before signing, with a disclosed paid upgrade path and no executable behavior.
Use this as a pre-signing checklist, not as proof that a transaction is safe. Verify chain, addresses, calldata, value, and approvals independently, and do not provide seed phrases, private keys, or wallet credentials. The paid ClawMart upgrade and external backend URLs are disclosed, but this preview itself does not execute them.
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.