User contributions for Exf

27 January 2023

• 11:4111:41, 27 January 2023 diff hist +151 Hacking tool tips and cheatsheets →N Tag: Visual edit: Switched
• 11:3811:38, 27 January 2023 diff hist +352 N Hacking tool tips and cheatsheets Created page with "Muistiinpanoja ==== A ==== ==== B ==== ==== C ==== ==== D ==== ==== E ==== ==== F ==== ==== G ==== ==== H ==== ==== I ==== ==== J ==== ==== K ==== ==== L ==== ==== M ==== ==== N ==== ==== O ==== ==== P ==== ==== Q ==== ==== R ==== ==== S ==== ==== T ==== ==== U ==== ==== V ==== ==== W ==== ==== X ==== ==== Y ==== ==== Z ====" Tag: Visual edit
• 11:3211:32, 27 January 2023 diff hist +66 Main Page No edit summary Tag: Visual edit: Switched

17 October 2022

• 12:5512:55, 17 October 2022 diff hist −17 Main Page →Cyber Battle Nordic 2022 Tag: Visual edit
• 12:5412:54, 17 October 2022 diff hist +1,159 CTF Challenges No edit summary Tag: Visual edit
• 12:5212:52, 17 October 2022 diff hist −1 Weird message No edit summary current Tag: Visual edit
• 12:5012:50, 17 October 2022 diff hist +60 Weird message No edit summary Tag: Visual edit
• 12:4912:49, 17 October 2022 diff hist 0 N File:Weird-message+flag.PNG No edit summary current
• 12:4912:49, 17 October 2022 diff hist −13 Weird message No edit summary
• 12:4812:48, 17 October 2022 diff hist +178 Weird message No edit summary Tag: Visual edit
• 12:4812:48, 17 October 2022 diff hist +779 N Weird message Created page with "===Description=== You hakcer firend sent you a weird message. What could this mean? 60pts ===Question=== Try to read the message somehow: <code>VG8gYmVjb21lIGEgZ3JlYXQgaGFja2VyciwgeW91IHRvbyBtdXN0IGxlYXJuIGFsbCB0aGUgZW5jb2Rpbmcgc2NoZW1lcwpBbHNvIGEgZmxhZyBtaWdodCBiZSBoZWxwZnVsOgpjdGZ0ZWNoe2Jhc2U2NC1pcy11c2VmdWx9</code> ===Solution=== This task was very straightforward and the above base64 string when just encoded got the correct flag. <code>echo 'VG8gYmVjb21lIGEgZ3JlYXQ..."
• 12:0212:02, 17 October 2022 diff hist +75 DNS Enum No edit summary current
• 12:0112:01, 17 October 2022 diff hist +62 Version No edit summary current
• 11:5911:59, 17 October 2022 diff hist 0 Emoji analysis →Tools current
• 11:5911:59, 17 October 2022 diff hist −1 Emoji analysis No edit summary
• 11:5811:58, 17 October 2022 diff hist −2 Emoji analysis No edit summary
• 11:5811:58, 17 October 2022 diff hist +4 Emoji analysis No edit summary
• 11:5811:58, 17 October 2022 diff hist −15 Emoji analysis No edit summary
• 11:5711:57, 17 October 2022 diff hist +11 Emoji analysis →Tools Tag: Visual edit
• 11:5711:57, 17 October 2022 diff hist +263 Emoji analysis No edit summary Tag: Visual edit
• 11:5511:55, 17 October 2022 diff hist 0 N File:Book-cipher.PNG No edit summary current
• 11:5411:54, 17 October 2022 diff hist 0 N File:Frequency-analysis.PNG No edit summary current
• 11:5411:54, 17 October 2022 diff hist 0 N File:Replace-with-charracters.PNG No edit summary current
• 11:5411:54, 17 October 2022 diff hist 0 N File:Emojis.PNG No edit summary current
• 11:5311:53, 17 October 2022 diff hist 0 N File:Emoji-task+flag.PNG No edit summary current
• 07:1807:18, 17 October 2022 diff hist +1 SSH-Harden No edit summary current Tag: Visual edit

16 October 2022

• 17:0517:05, 16 October 2022 diff hist +38 DNS Enum No edit summary Tag: Visual edit
• 17:0517:05, 16 October 2022 diff hist +38 Version No edit summary Tag: Visual edit
• 17:0417:04, 16 October 2022 diff hist 0 N File:Weird message.png No edit summary current
• 17:0417:04, 16 October 2022 diff hist 0 N File:Version.png No edit summary current
• 17:0417:04, 16 October 2022 diff hist 0 N File:DNS enum.png No edit summary current

13 October 2022

• 15:1715:17, 13 October 2022 diff hist +234 SSH-Harden No edit summary Tag: Visual edit
• 15:1415:14, 13 October 2022 diff hist 0 N File:Sshd config.PNG No edit summary current
• 15:1415:14, 13 October 2022 diff hist 0 N File:Chmod-and-connection.PNG No edit summary current
• 15:1415:14, 13 October 2022 diff hist 0 N File:Ssh-copy-id.PNG No edit summary current
• 15:1415:14, 13 October 2022 diff hist 0 N File:Ssh-wget.PNG No edit summary current
• 15:1415:14, 13 October 2022 diff hist 0 N File:Ssh-Task.PNG No edit summary current
• 15:1315:13, 13 October 2022 diff hist +2,181 N SSH-Harden Created page with "===Description=== During regular system audits, it was dicovered that one of the systems does not meet the organization security baseline. Thereforce this system must be hardened. 200pts ===Question=== Harden the SSH configuration so that it meets the baseline. *Make sure that root login is disabled *Disable password authentication Add this [public key] so that the user: sysadmin is able to log in with their [private key] ===Solution=== To be on the safe side, I initi..."
• 14:3314:33, 13 October 2022 diff hist +24 CTF Challenges →CYBER BATTLE OF ESTONIA 2022 - QUALIFICATION Tag: Visual edit
• 13:5913:59, 13 October 2022 diff hist +101 Encoder No edit summary current Tag: Visual edit
• 13:5913:59, 13 October 2022 diff hist 0 N File:Encoded-flag.PNG No edit summary current
• 13:5813:58, 13 October 2022 diff hist 0 N File:Encoded-task.PNG No edit summary current
• 13:5813:58, 13 October 2022 diff hist +963 N Encoder Created page with "===Description=== This web application allows you to use coding utility to encode and decode base64 100pts ===Question=== Investigate the application, exploit the vulnerability and read the flag from /var/backup/secret.txt ===Solution=== First, I ran a vulnerability scan on the website with the ZAP tool. Unfortunately, nothing was found. Next I tried to enter all kind of commands to both decoder and encoder sides. I realized that especiality I got errors from decoding..."
• 13:4413:44, 13 October 2022 diff hist +21 CTF Challenges →CYBER BATTLE OF ESTONIA 2022 - QUALIFICATION Tag: Visual edit
• 13:4313:43, 13 October 2022 diff hist +282 Nexif No edit summary current Tag: Visual edit
• 13:4113:41, 13 October 2022 diff hist 0 N File:Exiftool-task.PNG No edit summary current
• 13:4113:41, 13 October 2022 diff hist 0 N File:Exiftool-flag.PNG No edit summary current
• 13:4013:40, 13 October 2022 diff hist 0 N File:Netcat.PNG No edit summary current
• 13:4013:40, 13 October 2022 diff hist 0 N File:Metasploit2.PNG No edit summary current
• 13:4013:40, 13 October 2022 diff hist +8 Nexif No edit summary Tag: Visual edit