Write-Up Securinets Prequals CTF 2K19 – Feedback

Description I created this website to get your feedback on our CTF. Can you check if it’s secure ?LinkPs: flag stored in «flag» file Author:Tr’GFx Write-Up We are given a link to a webpage with a form with three fields: Full name, E-mail and Feedback. After we fill the form with the data we want […]

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Write-Up Securinets Prequals CTF 2K19 – Warmup

Description Welcome Reversers! Let’s start with this. Can u break the algorithm and give me the flag ?Author : KERROFile: here Write-Up This program took me a bit long to reverse, although it was not difficult. If we execute it, this is what we get: As strings doesn’t display anything relevant, this program probably reads […]

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Write-Up Hackiit CTF Memory dump

Descripción Hello, we have discovered that one of our ex-employees was leaking information to another company. Before he left, he cleaned everything in his computer to wipe any traces but we have found that one of his virtual machines in our servers is still running, it’s locked but we have been able to get a […]

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Write-Up Hackiit CTF Biological hazard II

Descripción The terrorists have improved their communications. Help me please! Write-Up Se nos proporcionan un archivo que contiene la canción Careless Whisper de George Michael con las siguientes características: darahh@hackiit:biological_hazard_II$ file terrorist_music.wav terrorist_music.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 48000 Hz Como podemos ver es un archivo .wav y que tiene […]

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Write-Up Hackiit CTF Escalation

Descripción Try to go as far as you can to get the flag 😉 Download link Mega Download link Drive MD5: 93CA43AB1F47294EFCC77E19C2DB0034 Zip Password: hackiit_canyoudothat Advice: Save a snapshot on login. The «bastion» user is not related to the challenge. Write-Up Lo primero será descargar el zip de la máquina virtual y montarlo en Virtual […]

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