Want to master Windows internals for offensive security?! Read ... 'Windows Internals, Part 1 & 2' by Solomon & Ionescu. It discusses processes, memory management & kernel mechanisms. Essential for red teamers. #RedTeam #Malware #cyberseurity #Infosec #windows

Abusing DbgPrint for stealthy data exfiltration? Kernel-mode logging APIs let malware smuggle data via debug output, bypassing traditional network monitoring. Works well in driver-based implants. #Malware #RedTeam #Data #Network #Kernel #API #infosec #CyberSecurity

On Code Trick: Need stealthy C2 communication? Use ICMP echo requests to encode commands & TTL values to exfiltrate data. Many firewalls ignore ICMP, making it a covert channel. #RedTeam #C2Evasion #ICMP #infosec #CyberSecurity #TTL

Abusing Windows Error Reporting (WER) for stealthy execution? Drop payloads in C:\ProgramData\Microsoft\Windows\WER\ReportQueue\, then trigger 'WerFault.exe' to load them. Low detection, high persistence. #RedTeam #EDR #infosec #CyberSecurity #WER #Payload

The 2014 Heartbleed bug exposed a brutal reality: even widely trusted cryptographic libraries (OpenSSL) can harbor catastrophic flaws. The lesson? Continuous auditing > blind trust. #CyberSecurity #History #SSL #Cryptography #Bug #Infosec

Abusing Windows COM objects for stealthy execution? Use 'MMC20.Application' to execute commands outside direct process lineage tracking. Works well against naive EDR correlation. #RedTeam #DefenseEvasion #infosec #Cybersecurity #EDR

🔄 End of an era: Microsoft is officially pulling the plug on Skype. Once the king of VoIP, now a relic in the age of Teams & Zoom. 💡A reminder .. in tech, innovation outruns nostalgia adapt or fade away. Topic: areenzor.medium.com/goodbye-skyp... #Tech #Microsoft #Goodbye #Skype #VoIP

🚨 #VMware Zero-Days Alert: Three critical vulnerabilities CVE-2025-22224, CVE-2025-22225, CVE-2025-22226 are under active exploitation, allowing VM escape & hypervisor compromis. #ZeroDay #CyberSecurity #infosec #CVE #Bugbounty #Malware Details: socradar.io/vmware-secur...

90s viruses were chaotic, flashy & kinda fun. Today’s malware? Silent, sophisticated, and terrifying. 🦠💻 Dive into the evolution of digital threats—from prank pop-ups to billion-dollar cybercrime: 🔗 areenzor.medium.com/90s-computer... #CyberSecurity #Malware #Hacking #Infosec

For low-level malware analysis, 'Practical Malware Analysis' by Sikorski & Honig is essential. But if you want to go deeper, complement it with 'The Art of Memory Forensics' for in-depth DFIR insights. #MalwareAnalysis #DFIR #infosec #DigitalForensics #cybersecurity

Want to execute shellcode without API calls? Abuse indirect syscalls via HAL dispatch tables. Hook NtAllocateVirtualMemory and redirect execution stealthily. EDR visibility? Nearly zero. #MalDev #RedTeam #Infosec #cybersecurity #powershell

How a critical software supply chain vulnerability led to a $50,500 bug bounty at a newly a newly acquired company. 🔍🔓 Read: hackread.com/duo-bug-boun... #CyberSecurity #Vulnerability #BugBounty #SupplyChain

Public Wi-Fi isn’t your friend. 🛑 Even with HTTPS, evil twin APs, SSL stripping & MITM attacks are still a thing. Use a trusted VPN, or better yet .. just don’t connect. Your data isn’t worth the risk. #CyberSecurity #Privacy #SSL #MITM #VPN #Wifi #HTTPs

2017: WannaCry spreads like wildfire, exploiting SMBv1 with EternalBlue. Lesson? Patching isn't optional. If your infra still has unpatched, exposed SMB services in 2025, you’re just waiting for the next worm. #CyberSecurity #Infosec #WannaCry #SMB #Patch

When we go back to 2010, Stuxnet attack redefined cyber-physical warfare. It proved that targeting PLCs can cripple infrastructure without a single bullet fired. ICS/SCADA security is still playing catch-up. #CyberSecurity #History #Stuxnet #PLC #SCADA #ICS #warfare

Kerberos ticket delegation attacks are still underutilized. Combine constrained delegation with 'S4U2Proxy' to impersonate high-privilege accounts without dumping creds. Abuse the trust chain. #RedTeam #ActiveDirectory #Kerberos #Proxy #Infosec #DFIR

🚨 Ever wondered how hackers get hacked? This article discusses how a cybersecurity expert turned the tables on a hacker, exposing their tricks. Cyber warfare is real stay sharp! 👀🔍 #CyberSecurity #Hacking #Infosec #Malware #Tech #BugBounty 🔗 medium.com/@areenzor/hacking-the-hacker-2f12e3ba0340

A good reading 👌☕️ DeepSeek's AI prowess is impressive, but its data privacy practices raise significant concerns. Storing user data on Chinese servers poses risks to your data. Stay informed & protect your data. Article: areenzor.medium.com/chatgpt-deep... #Deepseek #OpenAI #ChatGPT

If you’re analyzing Windows malware, Sysmon + Sigma rules are indispensable. Sysmon logs deep process activity, while Sigma translates TTPs into actionable detections. Master both. #ThreatHunting #DFIR #malware #TTp #EDR #SIEM #infosec

Injecting shellcode? Avoid VirtualAlloc/WriteProcessMemory detection.. Use (NtMapViewOfSection) with a shared memory section between processes. It bypasses common EDR hooks. Subtle persistence wins. #RedTeam #Malware #Infosec #Cybersecurity #EDR #Shellcode

Cyber Tip of the Day: Ensure that all software & plugins are regularly updated. Unpatched software is a major vulnerability that attackers exploit. At AREENZOR, we help businesses identify such risks through thorough penetration testing. What's your top tip ?! #cybersecurity

📜That ‘PDF invoice’ you just downloaded? Could be packing JavaScript-based malware or embedded exploits. Always inspect with pdfid.py & pdf-parser.py before opening. Trust but verify or just don’t trust at all. #Malware #Infosec #CyberSecurity #PDF

🛡️ Your password manager vault is only as strong as your master password. If it's weak, you've just created a single point of failure for all your credentials. Go long, go random & enable MFA on the vault itself. #CyberSecurity #Infosec #MFA #Password #AccessControl

🛡️ A List of Top 10 Penetration Testing Tools on GitHub (2024 Edition) ⤏ Discover the highly-rated tools on GitHub in 2024. ⤏ Strengthen you arsenal with tools that are redefining the Pentesting Art. 🔖 Bookmark for later! (Thread 🧵👇)

DNS tunneling remains a powerful covert channel for exfiltration. Split your payload into TXT record chunks, encode in #Base32 & send via recursive queries. Always test against DNS inspection solutions. #RedTeam #DNS #ComputerNetworks #Infosec

The 2017 Shadow Brokers leak (NSA's toolkit) was a turning point for cyber warfare. It not only exposed nation-state tools but also democratized advanced exploits, forever altering the threat landscape. #CyberSecurity #History #NASA #infosec #Leak #exploitation #bug

If you’re serious about reverse engineering, IDA Pro is non-negotiable, but pair it with Ghidra for decompiler cross-validation. Their combined insights make static analysis unparalleled. #ReverseEngineering #AdvancedTools #RedTeam #Infosec #Cybersecurity #IDE #Ghidra

The rise of ransomware attacks continues to be a pressing concern. This image below highlights the rate of ransomware attacks over organizations by countires in 2024. #CyberSecurity #Ransomware #DataSecurity #PenetrationTesting #Infosec #CyberThreats #Business #Security #Risk

🔖 Cyber Tip of the Day: Ensure that all software and plugins are regularly updated. Unpatched software is a major vulnerability that attackers exploit. At AREENZOR, we help businesses identify such risks through thorough penetration testing. Let us know your top tip! 🙂

This article on securing cloud infrastructure is a good-read for businesses moving to the cloud. -> What’s your top strategy for cloud security? Article Link: areenzor.medium.com/cybersecurit... #CloudComputing #cybersecurity #encryption #MFA #infosec

What makes 'Areenzor' unique? We’re bridging gaps in cybersecurity with free tools, accessible education & affordable penetration testing. Whether you’re a business or starting your cybersecurity journey. Follow us for updates! #cybersecurity #infosec #Education #pentesting

Attack chaining in pentest: Combine #LDAP enumeration with #Kerberos pre-auth brute-forcing to uncover service accounts. Pair it with constrained delegation abuse for lateral movement. Precision wins over noise. #RedTeam #PenetrationTesting #Infosec #Authentication #bugbounty

Attackers bypassing Active Directory Group Policy by abusing 'authenticated user' permissions isn’t new but remains underestimated. Secure your #GPO with #ACL hardening & monitor changes rigorously. #BlueTeam #ActiveDirectory #Authentication #infosec gbhackers.com/hackers-bypa...

Side-channel attacks on RSA implementations are still underestimated. Time-based analysis during decryption operations can leak private keys. Mitigation? Constant-time algorithms or blinding techniques. #Infosec #RSA #CryptoSecurity #AdvancedThreats #DFIR #Encryption

When conducting a network pentest, always validate DNS misconfigurations. Techniques like 'subdomain enumeration' combined with 'wildcard injection' can uncover forgotten attack surfaces. #PenTest #NetworkSecurity #CyberSecurity #Infosec #DNS

A recent report from Avast (2024) sheds some light on the world of mobile malware. ↣ Scams ↣ Phishing ↣ Malvertising ↣ Adware & Droppers ↣ Scams ↣ Adware ↣ Droppers Stay alert& Safe! #CyberSecurity #Mobile #Malware #Malvertising #Scam #Phishing #Adware #Scams

🐧New to Linux? 📚A good article to read : Start with these beginner-friendly distros ☕... Ubuntu, Linux Mint, Pop!_OS, Zorin OS, or Manjaro. Simple, powerful and ready to explore ! Article Link: areenzor.medium.com/5-best-linux... #Linux #OpenSource #Ubunto #Zorin #OS #Debian

Elliptic curve cryptography (ECC): It offers strong security with smaller keys ... but improper parameter validation can lead to 'side-channel attacks'. Always verify curve parameters and implement constant-time operations. #Cryptography #Algorithms #CyberSecurity #infosec

Remember CVE-2014-6271 (Shellshock)? It wasn't just a bug; it was a lesson in underestimating environment variables in bash. Treat every input as malicious—security starts at the boundary. #CyberHistory #PenTest #Coding #Infosec #CVE #Bugbounty

Think AV evasion is old news? Try using indirect 'syscalls' with a randomized stub generator. Pair that with PE metadata spoofing & you’ve got yourself a golden ticket past most modern EDRs. 🕶️ #RedTeam #Malware #PenTesting #Infosec

⚡ Android Encryption Without Compromising Performance -> Explore how to secure #Android data while keeping your apps blazing fast. -> A must-read. 🔗 medium.com/@areenzor/android-encryption-without-sacrificing-performance-224d10cc3faa #Android #Dev #Encryption #CyberSecurity #Mobile #App

Using dynamic analysis tools like 'Cuckoo Sandbox' for malware behavioral analysis can uncover hidden payloads that static analysis misses. Always complement both approaches for thorough triage. #Malware #CyberSecurity #ThreatHunting #SOC #Infosec

Want to really understand malware? a. Write your own hypervisor-based sandbox. b. Hook syscalls, trace execution, c. Analyze behaviors below the OS level. Just don’t deploy it without knowing the legal consequences. 😉 #Malware #Coding #CyberSecurity #Infosec #Bug

You know ... Ransomware authors increasingly exploit zero-day vulnerabilities in software to bypass detection. 'Swift Patching' & 'Multi-Layered' defense strategies remain critical in mitigating these attacks. #Malware #CyberThreats #IncidentResponse #Ransomware #Zeroday

Remember: Exploiting a race condition in multi-threaded applications can lead to arbitrary code execution a. Prioritize locking mechanisms. b. Never forget to account for timing variations across platforms. #Infosec #PenTest #SecureCoding #Exploitation #RedTeam

Reminder: Don’t Trust a. Weak Ciphers. b. Poor Key Lengths. c. Insecure Modes (like ECB) are still lurking. d. Default Cryptography Configurations. Always validate and enforce secure cryptographic standards. #AppSec #Pentesting #CyberSecurity #Infosec

DNS over HTTPS (DoH) isn’t just privacy—it’s a double-edged sword. Attackers are abusing it for stealthy C2 and data exfiltration. Monitor DoH traffic for anomalies. Encryption doesn’t mean invisibility. #C2 #IncidentResponse #CyberSecurity #Infosec

Quick Tip: Use multi-factor authentication (MFA) to add an extra layer of security to your accounts. It’s one of the easiest ways to protect against unauthorized access. At AREENZOR, we emphasize simple yet powerful measures like these during our penetration testing services.

Quick tip: > Don’t overlook VLAN hopping during network testing. > Misconfigured trunk ports or double tagging can let attackers break out of isolated networks. > Test your segmentation rigorously. #Pentesting #NetworkSecurity #CyberSecurity #Infosec

𝓦𝓪𝓷𝓽 𝓼𝓽𝓮𝓪𝓵𝓽𝓱𝔂 𝓹𝓮𝓻𝓼𝓲𝓼𝓽𝓮𝓷𝓬𝓮? Consider abusing "𝙰𝙼𝚂𝙸 𝚋𝚢𝚙𝚊𝚜𝚜𝚎𝚜" in PowerShell scripts to execute payloads without detection. Combine with obfuscation for more evasion. AMSI is good, but it’s not bulletproof. #RedTeam #Malware #CyberSecurity