A pragmatic guide to building your bug bounty program
https://medium.com/airwallex-engineering/a-pragmatic-guide-to-building-your-bug-bounty-program-4cf0409f5f09?source=rss------bug_bounty-5
https://medium.com/airwallex-engineering/a-pragmatic-guide-to-building-your-bug-bounty-program-4cf0409f5f09?source=rss------bug_bounty-5
Part 1: Getting set up, and maintaining your programContinue reading on Airwallex Engineering » (https://medium.com/airwallex-engineering/a-pragmatic-guide-to-building-your-bug-bounty-program-4cf0409f5f09?source=rss------bug_bounty-5)
Hacking Articles Tips Tricks Videos Tutorials
Photo
Hacking on Medium
Instagram Growth Hacking
https://cdn-images-1.medium.com/max/700/1*-nb2KcU4fqagkt4UJI2ZOQ.png
“New UNDERGROUND PLAYBOOK Showsthe UNKOWN Growth Hacking Secrets
Continue reading on Medium »
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Instagram Growth Hacking
https://cdn-images-1.medium.com/max/700/1*-nb2KcU4fqagkt4UJI2ZOQ.png
“New UNDERGROUND PLAYBOOK Showsthe UNKOWN Growth Hacking Secrets
Continue reading on Medium »
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Medium
Instagram Growth Hacking
“New UNDERGROUND PLAYBOOK Showsthe UNKOWN Growth Hacking Secrets
Hacking Articles Tips Tricks Videos Tutorials
Photo
Hacking on Medium
Signature Based & Behavior Based Detection
https://cdn-images-1.medium.com/max/2600/0*tKxFGxAEpkSMH1jj
Detecting malware is a crucial step in keeping individuals/organizations and their devices/data safe. To monitor networks organizations…
Continue reading on Medium »
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Signature Based & Behavior Based Detection
https://cdn-images-1.medium.com/max/2600/0*tKxFGxAEpkSMH1jj
Detecting malware is a crucial step in keeping individuals/organizations and their devices/data safe. To monitor networks organizations…
Continue reading on Medium »
___________________________
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@Hacking_Video
Medium
Signature Based & Behavior Based Detection
Detecting malware is a crucial step in keeping individuals/organizations and their devices/data safe. To monitor networks organizations…
hacking: security in practice
What is your workflow like when reversing and exploiting complex programs or hard ctfs?
Hello everyone!
How do you approach the problem of reverse engineering complex(and or big) programs and solving hard CTFs? Do you have a checklist you follow? Which steps (in order) do you take? Do you take notes as you go along?
Do you impose additional constraints upon yourself(i.e: I have to finish this task by this date etc)? If so why?
What's in your "tool box"(i.e ida, gdb etc etc)? What important tips(besides the obvious solve as many ctfs as possible) would you give to someone like myself who is trying to get better at reversing and exploitation?
submitted by /u/zingochan
[link] [comments]
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What is your workflow like when reversing and exploiting complex programs or hard ctfs?
Hello everyone!
How do you approach the problem of reverse engineering complex(and or big) programs and solving hard CTFs? Do you have a checklist you follow? Which steps (in order) do you take? Do you take notes as you go along?
Do you impose additional constraints upon yourself(i.e: I have to finish this task by this date etc)? If so why?
What's in your "tool box"(i.e ida, gdb etc etc)? What important tips(besides the obvious solve as many ctfs as possible) would you give to someone like myself who is trying to get better at reversing and exploitation?
submitted by /u/zingochan
[link] [comments]
___________________________
@hacking_Attack
@Hacking_Video
reddit
What is your workflow like when reversing and exploiting complex...
Hello everyone! How do you approach the problem of reverse engineering complex(and or big) programs and solving hard CTFs? Do you have...
hacking: security in practice
Can't we fix the PDF issue?
I keep reading about emails with malicious pdf attached. While I do understand that people should be literated enough to know not to open them, it seems rather stupid to me that a single click and boom your pc is infected. Why is it so easy? Why in the first place a PDF can run a script? Can't PDF readers prevent it from communicating to the world? AFAIK it's not an exploit on the reader itself, it's just how PDFs work. Then why can't we patch the standard? PDF2 of PDFsecure? I am sure I am making it too easy, that's why I asked. Thanks!!
submitted by /u/FrAxl93
[link] [comments]
___________________________
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@Hacking_Video
Can't we fix the PDF issue?
I keep reading about emails with malicious pdf attached. While I do understand that people should be literated enough to know not to open them, it seems rather stupid to me that a single click and boom your pc is infected. Why is it so easy? Why in the first place a PDF can run a script? Can't PDF readers prevent it from communicating to the world? AFAIK it's not an exploit on the reader itself, it's just how PDFs work. Then why can't we patch the standard? PDF2 of PDFsecure? I am sure I am making it too easy, that's why I asked. Thanks!!
submitted by /u/FrAxl93
[link] [comments]
___________________________
@hacking_Attack
@Hacking_Video
reddit
Can't we fix the PDF issue?
I keep reading about emails with malicious pdf attached. While I do understand that people should be literated enough to know not to open them, it...
Hacking Articles Tips Tricks Videos Tutorials
Photo
hacking: security in practice
Here's the video I made about the Win2k machine
https://external-preview.redd.it/rv7lUViEK_xX20zkQ7DV6WqieoHGBGQ1pHBJfKjaSUU.jpg?width=320&crop=smart&auto=webp&s=dbe73a202ae2795bb7d36b1fb9420db9e5824f75 submitted by /u/fsturmat
[link] [comments]
___________________________
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@Hacking_Video
Here's the video I made about the Win2k machine
https://external-preview.redd.it/rv7lUViEK_xX20zkQ7DV6WqieoHGBGQ1pHBJfKjaSUU.jpg?width=320&crop=smart&auto=webp&s=dbe73a202ae2795bb7d36b1fb9420db9e5824f75 submitted by /u/fsturmat
[link] [comments]
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reddit
Here's the video I made about the Win2k machine
Posted in r/hacking by u/fsturmat • 1 point and 0 comments
How I Exploited 4 Vulnerabilities In A Website
https://medium.com/@the_harvester/how-i-exploited-4-vulnerabilities-in-a-website-3be6b28259cc?source=rss------bug_bounty-5
___________________________
@hacking_Attack
@Hacking_Video
https://medium.com/@the_harvester/how-i-exploited-4-vulnerabilities-in-a-website-3be6b28259cc?source=rss------bug_bounty-5
___________________________
@hacking_Attack
@Hacking_Video
Medium
How I Exploited 4 Vulnerabilities In A Website
This blog is only for informational purpose only so that emerging bug hunters could follow similar methodology and responsibly disclose…
This blog is only for informational purpose only so that emerging bug hunters could follow similar methodology and responsibly disclose…Continue reading on Medium » (https://medium.com/@the_harvester/how-i-exploited-4-vulnerabilities-in-a-website-3be6b28259cc?source=rss------bug_bounty-5)
___________________________
@hacking_Attack
@Hacking_Video
___________________________
@hacking_Attack
@Hacking_Video
Medium
How I Exploited 4 Vulnerabilities In A Website
This blog is only for informational purpose only so that emerging bug hunters could follow similar methodology and responsibly disclose…
How I Exploited 4 Vulnerabilities In A Website
This blog is only for informational purpose only so that emerging bug hunters could follow similar methodology and responsibly disclose…Continue reading on Medium »
Read more...
This blog is only for informational purpose only so that emerging bug hunters could follow similar methodology and responsibly disclose…Continue reading on Medium »
Read more...
Hacking Articles Tips Tricks Videos Tutorials
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Black Hat Ethical Hacking
April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4Shell
April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4ShellPost Views: 11
Premium Content https://www.blackhatethicalhacking.com/wp-content/uploads/2022/04/Patreon-3.png Subscribe to Patreon to watch this episode.
Reading Time: 2 Minutes
Recently reported VMware bugs are being used by hackers who are focused on using them to deliver Mirai denial-of-service malware and exploit the Log4Shell vulnerability. Security researchers at Barracuda discovered that attempts were made to exploit the recent vulnerabilities CVE-2022-22954 and CVE-2022-22960, both reported last month.
“Barracuda researchers analyzed the attacks and payloads detected by Barracuda systems between April to May and found a steady stream of attempts to exploit two recently uncovered VMware vulnerabilities: CVE-2022-22954 and CVE-2022-22960” reported by Barracuda.
VMware published an advisory on April 6, 2022, which detailed multiple security vulnerabilities. The most severe of these is CVE-2022-22954 with a CVSS score of 9.8, the bug allows an attacker with network access to perform remote code execution via server-side template injection on VMware Workspace ONE Access and Identity Manager Solutions.
The other bug involved CVE-2022-22960 (CVSS score 7.8), is a local privilege escalation vulnerability in VMware Workspace ONE Access, Identity Manager, and vRealize Automation. According to the advisory by VMware, the bug arises due to improper permission in support scripts allowing an attacker with local access to gain root privileges.
The VMware Workspace One is an intelligent-drive workspace platform that helps to manage any app on any device in a secure and simpler manner. The Identity manager handles the authentication to the platform and vRealize Automation is a DevOps-based infrastructure management platform for config of IT resources and automating the delivery of container-based applications.
See Also: Complete Offensive Security and Ethical Hacking Course https://www.blackhatethicalhacking.com/wp-content/uploads/2022/03/Solutions-1.png Exploitation Occurred After PoC ReleaseThe Barracuda researchers noted that the previous flaws are chained together for a potential full exploitation vector.
After the bug was disclosed by VMware in April, a proof-of-concept (PoC) was released on Github and shared via Twitter.
“Barracuda researchers started seeing probes and exploit attempts for this vulnerability soon after the release of the advisory and the initial release of the proof of concept on GitHub,” reported Barracuda.
After the release of PoC, the spike in attempts is noticed by the researcher, they classified it as a probe rather than actual attempts to exploit.
“The attacks have been consistent over time, barring a few spikes, and the vast majority of them are what would be classified as probes rather than actual exploit attempts,” they added.
See Also: Attackers Use Event Logs to Hide Fileless Malware The researchers at Barracuda also revealed that most of the exploit attempts are primarily from botnet operators, the IPs discovered still seem to host variants of the Mirai distributed-denial-of-service (DDoS) botnet malware, along with some Log4Shell exploits and low levels of EnemyBot (a type of DDoS botnet) attempts.
The majority of the attacks (76 percent) originated from the U.S. geographically, with most of them coming from data centers and cloud providers. The researcher added that there is a spike in IP addresses from the UK and Russia and about (6 percent) of the attacks emanate from these locations.
The researchers noted, “there are also consistent background attempts from known bad IPs in Russia.”
[...]
___________________________
@hacking_Attack
@Hacking_Video
April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4Shell
April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4ShellPost Views: 11
Premium Content https://www.blackhatethicalhacking.com/wp-content/uploads/2022/04/Patreon-3.png Subscribe to Patreon to watch this episode.
Reading Time: 2 Minutes
Recently reported VMware bugs are being used by hackers who are focused on using them to deliver Mirai denial-of-service malware and exploit the Log4Shell vulnerability. Security researchers at Barracuda discovered that attempts were made to exploit the recent vulnerabilities CVE-2022-22954 and CVE-2022-22960, both reported last month.
“Barracuda researchers analyzed the attacks and payloads detected by Barracuda systems between April to May and found a steady stream of attempts to exploit two recently uncovered VMware vulnerabilities: CVE-2022-22954 and CVE-2022-22960” reported by Barracuda.
VMware published an advisory on April 6, 2022, which detailed multiple security vulnerabilities. The most severe of these is CVE-2022-22954 with a CVSS score of 9.8, the bug allows an attacker with network access to perform remote code execution via server-side template injection on VMware Workspace ONE Access and Identity Manager Solutions.
The other bug involved CVE-2022-22960 (CVSS score 7.8), is a local privilege escalation vulnerability in VMware Workspace ONE Access, Identity Manager, and vRealize Automation. According to the advisory by VMware, the bug arises due to improper permission in support scripts allowing an attacker with local access to gain root privileges.
The VMware Workspace One is an intelligent-drive workspace platform that helps to manage any app on any device in a secure and simpler manner. The Identity manager handles the authentication to the platform and vRealize Automation is a DevOps-based infrastructure management platform for config of IT resources and automating the delivery of container-based applications.
See Also: Complete Offensive Security and Ethical Hacking Course https://www.blackhatethicalhacking.com/wp-content/uploads/2022/03/Solutions-1.png Exploitation Occurred After PoC ReleaseThe Barracuda researchers noted that the previous flaws are chained together for a potential full exploitation vector.
After the bug was disclosed by VMware in April, a proof-of-concept (PoC) was released on Github and shared via Twitter.
“Barracuda researchers started seeing probes and exploit attempts for this vulnerability soon after the release of the advisory and the initial release of the proof of concept on GitHub,” reported Barracuda.
After the release of PoC, the spike in attempts is noticed by the researcher, they classified it as a probe rather than actual attempts to exploit.
“The attacks have been consistent over time, barring a few spikes, and the vast majority of them are what would be classified as probes rather than actual exploit attempts,” they added.
See Also: Attackers Use Event Logs to Hide Fileless Malware The researchers at Barracuda also revealed that most of the exploit attempts are primarily from botnet operators, the IPs discovered still seem to host variants of the Mirai distributed-denial-of-service (DDoS) botnet malware, along with some Log4Shell exploits and low levels of EnemyBot (a type of DDoS botnet) attempts.
The majority of the attacks (76 percent) originated from the U.S. geographically, with most of them coming from data centers and cloud providers. The researcher added that there is a spike in IP addresses from the UK and Russia and about (6 percent) of the attacks emanate from these locations.
The researchers noted, “there are also consistent background attempts from known bad IPs in Russia.”
[...]
___________________________
@hacking_Attack
@Hacking_Video
Black Hat Ethical Hacking
April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4Shell | Black Hat Ethical Hacking
Recently reported VMware bugs are being used by hackers who are focused on using them to deliver Mirai denial-of-service malware and exploit the Log4Shell vulnerability.
Hacking Articles Tips Tricks Videos Tutorials
Black Hat Ethical Hacking April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4Shell April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4ShellPost Views: 11 Premium Content https://www.blackhatethicalhacking.com/wp-content/uploads/2022/04/Patreon…
“Some of these IPs perform scans for specific vulnerabilities at regular intervals, and it looks like the VMware vulnerabilities have been added to their usual rotating list of Laravel/Drupal/PHP probes,” researchers explained See Also: Offensive Security Tool: malicious-pdf Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?
If you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com
According to Barracuda “the interest levels on these vulnerabilities have stabilized” after the initial spike in April, the researcher expected to analyze low-level scanning and attempts for some time.
The best way to protect the systems is to apply the patches immediately, especially if the system is internet-facing, and to place a Web application firewall (WAF) in front of such systems “will add to defense in depth against zero-day attacks and other vulnerabilities, including Log4Shell,” advised by Barracuda.
See Also: Write up: Find hidden and encrypted secrets from any website Source: threatpost.com Source Linkhttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/03/Merch-1024x1024.png Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/iphone-low-power-hacking_068D000001681697-90x90.jpg iPhones Vulnerable to Attack Even When Turned Off1 day ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/ezgif.com-gif-maker-90x90.jpg Apple emergency update fixes zero-day used to hack Macs, Watches2 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/banner-2022.2-release-90x90.jpg Kali Linux 2022.2 released with new tools, terminal tweaks and more3 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/Discord-hack-90x90.png Malware Builder Leverages Discord Webhooks3 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/backdoor-90x90.jpg BPFdoor: Stealthy Linux malware bypasses firewalls for remote access6 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/microsoft-exploit-90x90.jpg Actively Exploited Zero-Day Bug Patched by Microsoft7 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/maxresdefault-90x90.jpg UK government blocked four times as many cyber-scams in 20211 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/microsoft-azure-cloud-90x90.jpg Microsoft releases fixes for Azure flaw allowing RCE attacks1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/f5-big-ip-hacking-90x90.jpg Exploits created for critical F5 BIG-IP flaw, install patch immediately1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/Fileless-Malware-660x400-1-90x90.jpg Attackers Use Event Logs to Hide Fileless Malware2 weeks ago
The post April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4Shell first appeared on Black Hat Ethical Hacking.
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If you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com
According to Barracuda “the interest levels on these vulnerabilities have stabilized” after the initial spike in April, the researcher expected to analyze low-level scanning and attempts for some time.
The best way to protect the systems is to apply the patches immediately, especially if the system is internet-facing, and to place a Web application firewall (WAF) in front of such systems “will add to defense in depth against zero-day attacks and other vulnerabilities, including Log4Shell,” advised by Barracuda.
See Also: Write up: Find hidden and encrypted secrets from any website Source: threatpost.com Source Linkhttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/03/Merch-1024x1024.png Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/iphone-low-power-hacking_068D000001681697-90x90.jpg iPhones Vulnerable to Attack Even When Turned Off1 day ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/ezgif.com-gif-maker-90x90.jpg Apple emergency update fixes zero-day used to hack Macs, Watches2 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/banner-2022.2-release-90x90.jpg Kali Linux 2022.2 released with new tools, terminal tweaks and more3 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/Discord-hack-90x90.png Malware Builder Leverages Discord Webhooks3 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/backdoor-90x90.jpg BPFdoor: Stealthy Linux malware bypasses firewalls for remote access6 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/microsoft-exploit-90x90.jpg Actively Exploited Zero-Day Bug Patched by Microsoft7 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/maxresdefault-90x90.jpg UK government blocked four times as many cyber-scams in 20211 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/microsoft-azure-cloud-90x90.jpg Microsoft releases fixes for Azure flaw allowing RCE attacks1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/f5-big-ip-hacking-90x90.jpg Exploits created for critical F5 BIG-IP flaw, install patch immediately1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2022/05/Fileless-Malware-660x400-1-90x90.jpg Attackers Use Event Logs to Hide Fileless Malware2 weeks ago
The post April VMware Bugs Abused to Deliver Mirai Malware, Exploit Log4Shell first appeared on Black Hat Ethical Hacking.
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How I Got $1083 worth of book bundle for just $1 — #Bugbounty
Price manipulation at checkout:Continue reading on Medium »
Read more...
Price manipulation at checkout:Continue reading on Medium »
Read more...
How I Got $1083 worth of book bundle for just $1 — #Bugbounty
https://medium.com/@prasanth.bodepu/how-i-got-1083-worth-of-book-bundle-for-just-1-bugbounty-b94b6ed47730?source=rss------bug_bounty-5
___________________________
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https://medium.com/@prasanth.bodepu/how-i-got-1083-worth-of-book-bundle-for-just-1-bugbounty-b94b6ed47730?source=rss------bug_bounty-5
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Medium
How I Got $1083 worth of book bundle for just $1 — #Bugbounty
Price manipulation at checkout: