> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ports-and-services/smb-445.md). # SMB - 445 SMB enumeration and exploitation notes for shares, null sessions, RID brute force, PsExec, NetExec, CrackMapExec, SMBMap, and EternalBlue. SMB is one of the highest-value services in Windows environments. Check null sessions, shares, signing, RID brute force, readable files, credential reuse, administrative access, and known vulnerabilities such as MS17-010. ## Notes


CrackMapExec	Enumerate hosts, users, shares, credentials, and elevated access.	CrackMapExec (SMB Tool)
PsExec	Execute commands remotely with credentials or NTLM hashes.	PsExec (SMB Tool)
SMBMap	Review share permissions, list files, and download targets.	SMBMap (SMB Tool)
smbclient	List and access SMB shares from the command line.	smbclient (SMB Tool)
rpcclient	Use null sessions and RPC calls to enumerate users and groups.	rpcclient (SMB Tool)
NetExec	Enumerate AD users and find sensitive descriptions.	NetExec (SMB Tool)
SMBServer	Host a temporary SMB share for file transfer.	SMBServer (SMB Tool)
EternalBlue	Validate and exploit MS17-010 on vulnerable SMB targets.	EternalBlue Exploitation

--- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://hacking-notes.jord4n.pro/ports-and-services/smb-445.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.