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IPFire, the powerful open-source firewall, has unveiled its latest release, IPFire 2.29 – Core Update 194, packed with security enhancements, performance improvements, and new features to safeguard networks of all sizes. Renowned for its robust feature…
Successfully completed the “Underpass” machine on Hack The Box! For the user flag, I enumerated SNMP to discover a Daloradius instance, logged in with default credentials, cracked an MD5-hashed password for the svcMosh account, and used SSH to access the user flag in its home directory. To capture the root flag, I escalated privileges by exploiting sudo permissions on mosh-server, obtaining a session key and port to establish a root session and retrieve the flag from /root/root.txt.
#Cybersecurity #HackTheBox #CaptureTheFlag #PenetrationTesting #LinuxSecurity #PrivilegeEscalation #SNMP #Daloradius #EthicalHacking #InformationSecurity
The post Hack The Box: Underpass Machine Walkthrough – Easy Difficulty appeared first on Threatninja.net.
A recent discovery by the FortiMail Incident Response team has revealed a highly sophisticated email campaign targeting organizations in Spain, Italy, and Portugal. This attack distributes a potent Remote Access Trojan (RAT) known as RATty, primarily a…
A newly identified cyberattack campaign has surfaced, leveraging the recognizable branding of India’s Ministry of Defence to distribute cross-platform malware targeting both Windows and Linux systems. Uncovered by threat intelligence researchers …
Slashdot reader Mirnotoriety shared this report from the Register:
A proof-of-concept program has been released to demonstrate a so-called monitoring “blind spot” in how some Linux antivirus and other endpoint protection tools use the kernel’s io_urin…
Chained exploitation through misconfigured web app and internal services. We started by exploiting a WordPress plugin vulnerability (CVE-2023-26326) to upload files, followed by a file read vulnerability (CVE-2024-2961) for remote code execution. From there, we cracked the database credentials, gained SSH access as the shawking user, and leveraged a vulnerable API endpoint to escalate to root. This highlights how overlooked configurations and service misconfigurations can lead to a full server compromise.
#CTF #PrivilegeEscalation #WebSecurity #CommandInjection #SSH #WordPress #LinuxPentesting #BugBounty #HackTheBox #RedTeam #CyberSecurity
The post HackTheBox – BigBang Machine Walkthrough (Hard Difficulty) appeared first on Threatninja.net.
The Outlaw cybergang, also known as “Dota,” has intensified its global assault on Linux environments, exploiting weak or default SSH credentials to deploy a Perl-based crypto mining botnet. Detailed insights from a recent incident response case in Braz…
Peridio, a platform for building and maintaining advanced embedded products, has launched Avocado OS, an open-source embedded Linux distribution made to simplify the way developers build complex embedded systems. Avocado OS focuses on delivering a smoo…
Researchers created a PoC rootkit called Curing that uses Linux’s io_uring feature to evade traditional system call monitoring. Armo researchers have demonstrated a proof-of-concept (PoC) rootkit named Curing that relies on Linux asynchronous I/O mechanism io_uring to bypass traditional system call monitoring. “Curing is a POC of a rootkit that uses io_uring to perform different tasks without using any syscalls, […]
Some patches for Linux 6.15-rc4 (updating the kernel driver for the Bcachefs file system) triggered some “straight-to-the-point wisdom” from Linus Torvalds about case-insensitive filesystems, reports Phoronix.
Bcachefs developer Kent Overstreet start…