Linux Privilege Escalation Techniques | Cron Jobs | TryHackMe Linux Privesc скачать в хорошем качестве

Linux Privilege Escalation Techniques | Cron Jobs | TryHackMe Linux Privesc

In this video walk-through, we covered Linux Privilege Escalation through the cron tab in Linux. Cron tab includes all cron jobs of programs scheduled to run at specific time. ************** Receive Cyber Security Field Notes https://buymeacoffee.com/notescatalog... ************** Writeup https://motasem-notes.net/linux-privi... ***** Store https://buymeacoffee.com/notescatalog... Patreon   / motasemhamdan   LinkedIn [1]:   / motasem-hamdan-7673289b   [2]:   / motasem-eldad-ha-bb42481b2   Instagram   / mastermindstudynotes   Google Profile https://maps.app.goo.gl/eLotQQb7Dm6ai... Twitter   / manmotasem   Facebook   / motasemhamdantty   ************** 0:00 Introduction to Linux Privilege Escalation via Cron Jobs 0:21 Deploying the Machine and Initial Setup 0:34 Viewing Scheduled Cron Jobs 0:58 Examining the Overwrite.sh Script 1:30 Checking Script Permissions and User Groups 2:25 Modifying Overwrite.sh for Privilege Escalation 4:00 Using a Reverse Shell Payload in Overwrite.sh 4:37 Receiving a Root Shell via Overwrite.sh 5:08 Examining Compressed.sh Script and Tar Exploitation 6:12 Exploiting Tar Wildcards for Privilege Escalation 7:11 Creating a Reverse Shell Payload with MSFVenom 8:30 Transferring and Executing the Shell Payload 9:54 Creating Checkpoints for Tar Wildcard Exploitation 10:46 Receiving a Root Shell via Tar Exploitation 12:26 Understanding Tar Wildcard Behavior 13:09 Exploiting Environment Variables in Cron Jobs 14:13 Manipulating the Path Environment Variable 14:38 Creating a Malicious Script in the Path 15:24 Modifying the Path Variable for Privilege Escalation 16:06 Executing the Exploit to Gain Root Access 16:49 Reviewing the Path Variable in Cron Jobs 17:10 Summary of Cron Job Privilege Escalation Techniques