acccheck

python acccheck.py [OPTIONS] [TARGET_IP | HOSTNAME]

-t <target>, --target <target>
    Specifies the target IP address or hostname to audit.

-p <protocol>, --protocol <protocol>
    Sets the network protocol to test (e.g., ftp, ssh, telnet, smb).

-U <userlist>, --userlist <userlist>
    Path to a file containing a list of usernames to test.

-P <passlist>, --passlist <passlist>
    Path to a file containing a list of passwords to test.

-u <username>, --username <username>
    Specifies a single username to test.

-D, --defaults
    Uses the tool's built-in default username and password lists.

-v, --verbose
    Enables verbose output, showing more details during the operation.

-h, --help
    Displays the command's help message and exits.

acccheck is a Python-based utility predominantly employed by security professionals and penetration testers to audit and brute-force user accounts across various network services. Unlike standard Linux commands, it's a standalone script designed to identify weak or default credentials by attempting a large number of username and password combinations against a target.

It supports multiple protocols such as FTP, SSH, Telnet, and often comes bundled with common default credential lists for efficiency. The tool automates the laborious process of trying potential logins, making it a valuable asset for vulnerability assessment. However, its use requires explicit authorization, as unauthorized attempts can have severe legal consequences and trigger security defenses.

acccheck is not a standard Linux command; it's a third-party security tool. Its use is subject to ethical guidelines and legal restrictions. Unauthorized access attempts or brute-forcing against systems without explicit permission is illegal and can lead to severe penalties. It can also generate significant network noise, potentially triggering intrusion detection/prevention systems.

Always ensure you have explicit written permission from the system owner before using acccheck or similar tools against any target. Use it only for legitimate security assessments and penetration testing within an authorized scope.

acccheck is usually distributed as a Python script. It can be obtained by cloning its repository from GitHub or by installing it via package managers on specialized security distributions. It requires a Python interpreter to run.

The acccheck tool is typically a community-developed, open-source project often found on platforms like GitHub or bundled with penetration testing distributions (e.g., Kali Linux). It emerged from the need for a simple, specialized tool to test for common default credentials, complementing more complex or broader-scope brute-forcing tools. Its development is not tied to a specific Linux distribution's core utilities but rather to the cybersecurity community's efforts to provide effective auditing tools.

hydra(1), medusa(1), nmap(1), john(8), hashcat(1)