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        <dc:date>2025-04-21T09:29:32+00:00</dc:date>
        <dc:creator>didzkovitchz (didzkovitchz@undisclosed.example.com)</dc:creator>
        <title>next-ctf</title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=challenges:next-ctf&amp;rev=1745227772&amp;do=diff</link>
        <description>Prochains CTF à venir

CTF récurrents tous les ans

FCSC 2025 :  
Cette année, le challenge se tiendra du vendredi 18 avril au dimanche 27 avril avec une grande nouveauté : l'introduction d'une journée « speedrun » (rapidité), le samedi 26 avril 2025.</description>
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        <dc:date>2021-05-24T16:18:02+00:00</dc:date>
        <dc:creator>didzkovitchz (didzkovitchz@undisclosed.example.com)</dc:creator>
        <title>privesc_gnu_linux - [SUID] </title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=procedures:privesc_gnu_linux&amp;rev=1621873082&amp;do=diff</link>
        <description>Privesc GNU/Linux

SUID

find / -user root -perm -4000 -print 2&gt;/dev/null

ou

find / -perm -u=s -type f 2&gt;/dev/null

Liste des SUID courants


/bin/fusermount
/bin/mount
/bin/ntfs-3g
/bin/ping
/bin/ping6
/bin/su
/bin/umount
/sbin/mount.cifs
/usr/bin/chfn
/usr/bin/chsh
/usr/bin/gpasswd
/usr/bin/newgidmap
/usr/bin/newgrp
/usr/bin/newuidmap
/usr/bin/passwd
/usr/bin/pkexec
/usr/bin/sudo
/usr/lib/dbus-1.0/dbus-daemon-launch-helper
/usr/lib/eject/dmcrypt-get-device
/usr/lib/openssh/ssh-keysign
/usr/l…</description>
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        <dc:date>2021-05-20T19:38:11+00:00</dc:date>
        <dc:creator>didzkovitchz (didzkovitchz@undisclosed.example.com)</dc:creator>
        <title>start - [Privesc Windows] </title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=procedures:start&amp;rev=1621539491&amp;do=diff</link>
        <description>Hacking : procédures

Retour

Crypto

Très bon site qui regroupe un certain nombre de décodeurs en ligne :
&lt;https://www.dcode.fr/&gt;

&lt;https://fr.wikipedia.org/wiki/Histoire_de_la_cryptologie&gt;

Types de chiffrement

César / décalage / ROT

Vigenère

Les Russes (nihilistes Russes) / Carré de Polybe

Homoglyphes (c'est aussi parfois de la stégano)</description>
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        <dc:date>2021-05-20T19:36:33+00:00</dc:date>
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        <title>scan-exploit</title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=procedures:scan-exploit&amp;rev=1621539393&amp;do=diff</link>
        <description>Scan &amp; Exploit

Hacking : procédures

nmap

Scan pas mal mais lent :


nmap -sV -A -T4 -p- -oN vuln.nmap &lt;the target’s ip address&gt;

The -sV flag looks for the versions of the services running on the ports

-A enables OS detection

-T4 is one of the timing options.
There are 6 timing options.
The options are paranoid (0), sneaky (1), polite (2), normal (3), aggressive (4), and insane (5).
The first two are for IDS evasion. Polite mode uses less bandwidth and target machine resources.
Normal mode …</description>
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        <dc:date>2021-05-12T09:32:56+00:00</dc:date>
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        <title>start</title>
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        <description>Hacking : Procédures : Stégano image

Retour

Méthodes

Changer la taille de l'image.

LSB

Pixel diff

8bit map : PNG / BMP

JPG != PNG/BMP

Groupe de pixels dans une image

Outils

file

strings

binwalk

hexdump

zsteg

pngcheck

Stegsolve.jar

steghide</description>
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        <dc:date>2021-05-11T16:25:48+00:00</dc:date>
        <dc:creator>didzkovitchz (didzkovitchz@undisclosed.example.com)</dc:creator>
        <title>start - [Crypto] </title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=ressources:start&amp;rev=1620750348&amp;do=diff</link>
        <description>Ressources

Retour

Veille

Korben

Zdnet sécurité

Bleepingcomputer

The Hacker News

&lt;https://www.jesuisundev.com/veille-technologique-rester-a-jour-sans-devenir-tare/&gt;

+ LinkedIn...

+ agrégateur de flux rss comme netvibes

Général

 Hacking Articles - Raj Chandel's Blog

Bug Bounty Cheat Sheet (Neelakandan-A)

Hackndo

Liens vers d'autres sites : Vulnhub ~~ Vulnhub ~~ Copie de la page &quot;Resources&quot; de Vulnhub

Cybrary (formations vidéo gratuites)

A Detailed Guide on OSCP Preparation – From N…</description>
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        <dc:date>2021-04-30T16:36:20+00:00</dc:date>
        <dc:creator>didzkovitchz (didzkovitchz@undisclosed.example.com)</dc:creator>
        <title>start</title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=start&amp;rev=1619800580&amp;do=diff</link>
        <description>HOME

Challenges

Films

Mes notes

Procédures

Ressources

Ressources 2</description>
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        <title>start - created</title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=ressources2:start&amp;rev=1619800546&amp;do=diff</link>
        <description>Ressources 2

Plein de trucs : &lt;https://project-awesome.org/apsdehal/awesome-ctf&gt;

Analyse mémoire :

dump lime

axiom volatility

&lt;https://github.com/TFNS/ctf-tools&gt;

steghide : jpg ; essayer sans passphrase parfois il n'y en a pas !

steganabara

stego-toolkit : A docker image with dozens of steg tools.

stegosaurus

stegsolve

zsteg : png &amp; bmp</description>
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        <title>thumbnail_image001.png - created</title>
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        <dc:date>2021-04-28T18:42:09+00:00</dc:date>
        <dc:creator>didzkovitchz (didzkovitchz@undisclosed.example.com)</dc:creator>
        <title>crypto - created</title>
        <link>https://wiki-hack.didzko.xyz/doku.php?id=procedures:crypto&amp;rev=1619635329&amp;do=diff</link>
        <description>Crypto

Très bon site qui regroupe un certain nombre de décodeurs en ligne :
&lt;https://www.dcode.fr/&gt;

&lt;https://fr.wikipedia.org/wiki/Histoire_de_la_cryptologie&gt;

Types de chiffrement

César / décalage / ROT

Vigenère

Les Russes (nihilistes Russes) / Carré de Polybe

Homoglyphes (c'est aussi parfois de la stégano)

Substitution mono-alphabétique</description>
    </item>
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