AI agents invoke dcsync_attack to trigger actions in Kali Security MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
This tool executes a DCSync attack, which impersonates a domain controller to replicate Active Directory credentials and extract password hashes. It is an active offensive security operation that triggers external operations against AD infrastructure. While it reads hashes, the primary action is executing an attack technique (credential dumping via directory replication abuse), making Execute the correct category.
From the tool's definition DCSync攻击 - 模拟域控制器复制获取密码哈希 (DCSync attack - simulates domain controller replication to obtain password hashes)
Documented attack patterns abuse exactly the kind of access dcsync_attack gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Kali Security MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for dcsync_attack:
{
"version": "1",
"default": "deny",
"tools": {
"dcsync_attack": {
"limits": [
{
"counter": "dcsync_attack_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}dcsync_attack stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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DCSync攻击 - 模拟域控制器复制获取密码哈希. It is categorised as a Execute tool in the Kali Security MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Kali Security MCP server in PolicyLayer and add a rule for dcsync_attack: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Kali Security MCP. Nothing to install.
dcsync_attack is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the dcsync_attack rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for dcsync_attack. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
dcsync_attack is provided by the Kali Security MCP server (seac-25/kali-security-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 249 Kali Security MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
249 Kali Security MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.