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Introduction:
The cybersecurity landscape is fiercely competitive, making validated, hands-on skills the ultimate currency for professionals. For a limited 24-hour window, the industry-recognized SecOps Group CAPenX (Certified AppSec Pentesting eXpert) and C-ADPenX (Certified Active Directory Pentesting eXpert) exams are available at an unprecedented 80% discount, offering a rare opportunity to elevate one’s offensive security credentials. This article deconstructs the core technical domains tested in these expert-level certifications, providing a tactical guide to the essential commands and methodologies you must master.
Learning Objectives:
- Master key command-line tools for modern application and infrastructure penetration testing.
- Understand the technical process of exploiting common web application and Active Directory vulnerabilities.
- Develop a methodology for leveraging automated tools alongside manual verification for robust assessments.
You Should Know:
- Web Application Reconnaissance with OWASP Amass and Subfinder
`amass enum -passive -d target.com`
`subfinder -d target.com -silent | httpx -silent`
Step‑by‑step guide:
Reconnaissance is the critical first phase of any penetration test. These commands perform passive enumeration to discover subdomains associated with your target without sending direct traffic, minimizing detection risk. First, use `amass enum` to leverage numerous data sources (DNS, certificates, APIs) for subdomain discovery. Then, pipe the output of `subfinder` (another subdomain discovery tool) into httpx, which probes each discovered domain to confirm which are active web servers. The `-silent` flags ensure clean output for automation. This provides a comprehensive target list for subsequent vulnerability scanning.
2. Automated Vulnerability Scanning with Nuclei
`nuclei -u https://target.com -t cves/ -severity critical,high -silent`
Step‑by‑step guide:
Nuclei is a fast, template-based vulnerability scanner perfect for identifying known CVEs and misconfigurations. This command scans the target URL (-u) using all templates in the `cves/` directory, filtering only for critical and high-severity findings. The `-silent` flag outputs only the confirmed vulnerabilities, which is ideal for scripting. Always manually verify Nuclei’s findings to eliminate false positives before reporting them. This tool is indispensable for efficiently covering a large attack surface during an assessment.
3. Initial Foothold via SQL Injection Exploitation
`sqlmap -u “https://target.com/login.php?user=admin&pass=1” –risk=3 –level=5 –dbs`
Step‑by‑step guide:
When a potential SQL injection point is identified (e.g., in a login parameter), sqlmap automates the process of exploitation. This command tests the `user` and `pass` parameters at the maximum testing level (--level 5) and risk (--risk 3), which enables more exhaustive but also more intrusive tests. The `–dbs` flag instructs sqlmap to attempt to enumerate all available databases upon successful injection. This is often the first step towards extracting sensitive data and achieving a full compromise.
4. Active Directory Enumeration with PowerView
`Get-NetComputer -OperatingSystem “Windows 10” | Select-Object name`
`Get-NetUser -SPN | Select-Object samaccountname,serviceprincipalname`
Step‑by‑step guide:
Once inside a Windows network, enumerating users and computers is key. These PowerView cmdlets, part of the PowerSploit framework, are executed from a PowerShell session. The first command finds all computers running Windows 10, helping to profile the environment. The second command retrieves all user accounts with Service Principal Names (SPNs), which are often associated with privileged service accounts vulnerable to Kerberoasting attacks. This information is crucial for mapping the AD attack path.
5. Kerberoasting Attack with Rubeus
`Rubeus.exe kerberoast /outfile:hashes.txt`
Step‑by‑step guide:
Kerberoasting is a prevalent AD attack that targets service accounts. Rubeus is a powerful C tool for performing this attack. This command requests service tickets for all user accounts with SPNs and extracts them into a format suitable for offline cracking, outputting the hashes to hashes.txt. These Kerberos TGS-REP hashes can then be cracked using a tool like Hashcat (hashcat -m 13100 hashes.txt /usr/share/wordlists/rockyou.txt) to recover plaintext passwords, often leading to privilege escalation.
6. Lateral Movement via Pass-the-Hash with Mimikatz
`sekurlsa::pth /user:svc_sql /domain:corp.local /ntlm:HASH_HERE /run:powershell.exe`
Step‑by‑step guide:
Mimikatz’s Pass-the-Hash (PtH) module allows an attacker to leverage a compromised NTLM hash to authenticate to a remote system without needing the plaintext password. This command creates a new PowerShell process authenticated as the user `svc_sql` using the provided NTLM hash. From this new PowerShell session, you can use native commands like `dir \\server01\c$` or `Enter-PSSession server01` to access other systems where that user has permissions, facilitating lateral movement.
7. Persistence via Golden Ticket Attack
`mimikatz kerberos::golden /user:Administrator /domain:corp.local /sid:S-1-5-21-… /krbtgt:KRBTGT_NTLM_HASH /id:500 /ptt`
Step‑by‑step guide:
A Golden Ticket provides persistent, nearly undetectable domain admin access by forging Kerberos Ticket-Granting Tickets (TGTs). This Mimikatz command creates such a ticket. You must supply the domain SID and the NTLM hash of the `krbtgt` account, which, if compromised, gives ultimate control over the domain. The `/ptt` (Pass-the-Ticket) command injects the forged ticket directly into the current session’s memory. This ensures all subsequent Kerberos authentication requests are validated as legitimate.
What Undercode Say:
- The tactical discount represents a strategic inflection point; professionals who capitalize on this will possess a cost-effective, high-impact credential that validates the exact offensive skills the market demands.
- The technical scope of these certifications, spanning from web app exploits to advanced AD persistence, mirrors the full kill chain of a sophisticated attacker, making the holder a proven defender.
Analysis: This offer transcends a simple sale. It is a force multiplier for career velocity. In an industry saturated with theory-heavy certifications, CAPenX and C-ADPenX’s hands-on, expert-level focus fills a critical gap. The commands and techniques outlined are not academic; they are the daily arsenal of elite red teams. Mastering them, and earning a credential that proves it, signals a move from intermediate practitioner to advanced threat operator. The 24-hour window creates urgency, but the long-term value of these skills is permanent.
Prediction:
The normalization of such deep discounts on high-end technical certifications will pressure other governing bodies to re-evaluate their pricing models, potentially increasing accessibility. Furthermore, as these certified professionals proliferate, we predict a measurable rise in the discovery and remediation of critical AD and application vulnerabilities within enterprise networks, ultimately raising the global security baseline. However, this also means that advanced attack methodologies will become more common knowledge, necessitating an accelerated pace of defensive innovation.
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IT/Security Reporter URL:
Reported By: Joas Antonio – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
