Areenzor
@areenzor.bsky.social
🖥️ Where innovation strategy meets cybersecurity
🕵️♂️ Penetration Testing
📲 AppSec Tools
💼 Cyber Risk Regulations
📚 Infosec Education
https://linktr.ee/areenzor
🕵️♂️ Penetration Testing
📲 AppSec Tools
💼 Cyber Risk Regulations
📚 Infosec Education
https://linktr.ee/areenzor
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
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
April 3, 2025 at 7:20 AM
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
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
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
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
March 17, 2025 at 8:42 AM
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
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
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
even widely trusted cryptographic libraries (OpenSSL) can harbor catastrophic flaws.
The lesson?
Continuous auditing > blind trust.
#CyberSecurity #History #SSL #Cryptography #Bug #Infosec
March 14, 2025 at 6:35 AM
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
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
Use 'MMC20.Application' to execute commands outside direct process lineage tracking.
Works well against naive EDR correlation.
#RedTeam #DefenseEvasion #infosec #Cybersecurity #EDR
March 14, 2025 at 6:33 AM
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
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
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
Goodbye Skype: Microsoft Pulls the Plug
Introduction
areenzor.medium.com
March 9, 2025 at 4:59 AM
🔄 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
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...
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...
VMware Security Alert: Active Exploitation of Zero-Day Vulnerabilities (CVE-2025-22224, CVE-2025-22225, and CVE-2025-22226) - SOCRadar® Cyber Intelligence Inc.
Identified as CVE-2025-22224, CVE-2025-22225, and CVE-2025-22226, these flaws impact widely used VMware solutions such as VMware ESXi...
socradar.io
March 6, 2025 at 7:15 AM
🚨 #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...
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
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
90s Computer Viruses vs. Modern Malware
Introduction
areenzor.medium.com
March 3, 2025 at 4:51 AM
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
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
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
March 3, 2025 at 4:45 AM
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
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
Abuse indirect syscalls via HAL dispatch tables.
Hook NtAllocateVirtualMemory and redirect execution stealthily. EDR visibility?
Nearly zero.
#MalDev #RedTeam #Infosec #cybersecurity #powershell
March 3, 2025 at 4:44 AM
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
Abuse indirect syscalls via HAL dispatch tables.
Hook NtAllocateVirtualMemory and redirect execution stealthily. EDR visibility?
Nearly zero.
#MalDev #RedTeam #Infosec #cybersecurity #powershell
Reposted by Areenzor
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
Read: hackread.com/duo-bug-boun...
#CyberSecurity #Vulnerability #BugBounty #SupplyChain
Duo Wins $50K Bug Bounty for Supply Chain Flaw in Newly Acquired Firm
Follow us on Bluesky, Twitter (X) and Facebook at @Hackread
hackread.com
February 17, 2025 at 11:33 PM
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
Read: hackread.com/duo-bug-boun...
#CyberSecurity #Vulnerability #BugBounty #SupplyChain
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
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
February 21, 2025 at 5:29 AM
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
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
🚨 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
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
Hacking the Hacker
Introduction
medium.com
February 9, 2025 at 12:40 PM
🚨 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
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
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
ChatGPT & DeepSeek Users’ Data Privacy Concerns
Introduction
areenzor.medium.com
February 5, 2025 at 8:03 AM
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
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
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
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
February 2, 2025 at 11:47 AM
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
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
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
January 31, 2025 at 5:16 AM
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
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
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
January 30, 2025 at 5:32 AM
📜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
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
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
January 30, 2025 at 5:31 AM
🛡️ 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
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
Reposted by Areenzor
🛡️ 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 🧵👇)
⤏ Discover the highly-rated tools on GitHub in 2024.
⤏ Strengthen you arsenal with tools that are redefining the Pentesting Art.
🔖 Bookmark for later!
(Thread 🧵👇)
January 26, 2025 at 1:34 PM
🛡️ 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 🧵👇)
⤏ 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
Split your payload into TXT record chunks, encode in #Base32 & send via recursive queries.
Always test against DNS inspection solutions.
#RedTeam #DNS #ComputerNetworks #Infosec
January 28, 2025 at 5:32 AM
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
Split your payload into TXT record chunks, encode in #Base32 & send via recursive queries.
Always test against DNS inspection solutions.
#RedTeam #DNS #ComputerNetworks #Infosec