Hacking Articles Tips Tricks Videos Tutorials
470 subscribers
66K photos
15 videos
157 files
132K links
Exploit
Pentesting
Hacking
Red Team
Blue Team
Kali Linux
Bug Bounty
Black Hat
Cyber security etc

@Hacking_Video
@Hacking_attack
Download Telegram
hacking: security in practice
Do Email-Worms still a threat? And do they still capable of sending emails through Outlook?

I know that you can easily be infected with an Email-Worms just by launching an attachment, but are they still relevant?

I'm asking this because one of my friend's Outlook account is sending spam email to no one and a lot of it, so I want to know if that is a hacker or an Email-Worm.

submitted by /u/AskingNeedlessly
[link] [comments]

___________________________
@hacking_Attack
@Hacking_Video
hacking: security in practice
Buffer Overflow - pass null bytes

Hello, I am working on a buffer overflow challenge, where I need to turn a given variable from 0 to 1. I can overflow and also point the variable to some memory I control.

The variable is part of a struct, which I recreate in the memory I control and point the software to it. I need it to be 1, so 0x00000001. When piping from python that is \x00\x00\x00\x01.

The issue seems to be that bash ignores the null byes: /bin/bash: warning: command substitution: ignored null byte in input . Thus the 1 is not passed to the program and written correctly.

What can I do about it, maybe use something else than python?

Thanks in advance for the help.

submitted by /u/reujea0
[link] [comments]

___________________________
@hacking_Attack
@Hacking_Video
Help Needed with Some Number prediction (PrNg) Algorithm Unknown – 1,000$/2,000$ Bounty for Correct answer
https://www.reddit.com/r/Pentesting/comments/qymlk6/help_needed_with_some_number_prediction_prng/

Some mates and I are competing to solve an ARG and are preparing for a series of puzzle challenges that will be issued over the next week. One of which is going to be predicting the output of a PrnG (Psuedo-Random Number Generator) I’m definitely going to be the odd one out when it comes to this specific challenge as Math is my weak point, and the math required to figure this out is somewhat above my abilities. I’ve been told this is a well-studied topic for those with Pen-testing and Mathematical (Frequency Analysis) backgrounds. For those familiar with the following PrNg Algorithms: -Python/Java(s) random number script - Mersenne Twister - Xoroshiro 128+ - PHP MT_Variant - Ruby MT_Variant -- And/Or General PrNg Prediction If you’re willing to help, I will provide over 200-something outputs and the challenge is to provide me with the next number in the set. I will give 1,000$ (usd $) to the individual who provides the correct answer and another 1,000$ if you can explain how you derived said answer. PM me if you wish to try and I will provide a spreadsheet with the test set. submitted by /u/Apaleshade (https://www.reddit.com/user/Apaleshade)
[link] (https://www.reddit.com/r/Pentesting/comments/qymlk6/help_needed_with_some_number_prediction_prng/) [comments] (https://www.reddit.com/r/Pentesting/comments/qymlk6/help_needed_with_some_number_prediction_prng/)

___________________________
@hacking_Attack
@Hacking_Video