Israel — Available for opportunities

Kasem Shibli

Offensive security professional with hands-on experience in penetration testing, Active Directory exploitation, and SOC operations. Ranked top 10 Hack The Box users in Israel with 120+ labs solved across Windows, Linux, and enterprise AD environments.

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120+ Labs Solved

10 Top 10 HTB Israel

5 Open Source Projects

20+ Certifications

Technical Skills

Expertise

Offensive Security

Active Directory Attacks Privilege Escalation Web / API Testing OWASP Top 10 Lateral Movement Kerberoasting ACL Attacks Delegation Abuse Post-Exploitation Credential Dumping

Tooling

BloodHound Impacket NetExec Burp Suite Metasploit Wireshark Nmap Ligolo-ng

SOC & Defense

SIEM Monitoring Log Analysis Threat Detection Incident Response IDS / IPS Alert Triage Threat Hunting

Programming

Python Bash PowerShell C#

Systems

Windows Server Active Directory Linux — Debian Linux — Arch

Networking

TCP/IP DNS DHCP Firewalls IDS/IPS

Competitive Security

CTF Platforms

Hack The Box

Ranked in the top 10 users in Israel. Completed Pro Labs including Dante, P.O.O., Full House, and Solar — enterprise-grade attack simulations requiring real-world offensive techniques.

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TryHackMe

Completed structured learning paths and CTF challenges covering web exploitation, privilege escalation, and network penetration. Earned the Junior Penetration Tester (PT1) certificate.

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Open Source

Projects & Contributions

SharpExclusionFinder

Windows enumeration tool for identifying Microsoft Defender exclusions and potential security gaps. Uncovers blind spots in endpoint protection during authorized engagements.

C# Windows Enumeration Defender

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AMSIBypass

Research and implementation of AMSI bypass techniques for Windows security testing and in-memory execution. Used in authorized penetration testing and security research contexts.

PowerShell Windows AMSI Research

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Arsenal

Maintained and extended a forked offensive security toolkit after the original project became inactive. Active development with new features and improvements for penetration testers.

Python CLI Toolkit

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Ligolo-mp

Contributed to a Ligolo-ng management and pivoting project for internal network traversal during offensive security operations. Enables multi-hop tunneling in complex internal environments.

Go Pivoting Tunneling

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GTFOBins CLI

Contributed to a command-line utility for searching GTFOBins techniques without leaving the terminal. Speeds up privilege escalation lookups during live engagements.

Python CLI GTFOBins

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Credentials

Certifications

OSCP+

OffSec Certified Professional+

Kasem Shibli

Expertise

CTF Platforms

Projects & Contributions

Certifications

Experience

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