D_C4ptain (@d_c4ptain) 's Twitter Profile
D_C4ptain

@d_c4ptain

Cybersecurity | CTF player @fr334aksmini | Cybershujaa 4.0 | Ex-Team Lead @DscRongo | Shotokan | Bikes | Astronomy

ID: 4598939775

linkhttps://d-c4ptain.github.io/ calendar_today25-12-2015 10:24:58

4,4K Tweet

1,1K Followers

874 Following

picoCTF (@picoctf) 's Twitter Profile Photo

📅 Registration for #picoCTF2025 is open!. 🌟 Competition Dates: ⏰ Start: 12:00pm ET, March 7 ⏰ End: 3:00pm ET, March 17 📝 Write-ups due on March 17, 2025 Ready to test your skills and have fun? 💻 Let’s go! 🌐 Practice daily at picoCTF.org

picoCTF (@picoctf) 's Twitter Profile Photo

🚨 Calling all hackers, coders, and problem-solvers! 🚨 #picoCTF2025 launches March 7 at NOON ET – are you ready? 🕵️‍♂️💻💡 Sign up NOW & sharpen your skills! → picoctf.org #CybersecurityEducatio #Hacking #CTF

ZeUs.36 (@zeusvuln) 's Twitter Profile Photo

Wanna find the origin IP? 1-Hunt for a subdomain with no WAF 2-extract the ASN 2-check it on bgp.he.net 3- grab the IP range, and verify a live IP. Welcome to their world! #bugbountytips #BugBounty

Wanna find the origin IP? 
1-Hunt for a subdomain with no WAF
2-extract the ASN
2-check it on bgp.he.net
3- grab the IP range, and verify a live IP. 
Welcome to their world! 
#bugbountytips #BugBounty
Fr334aks-mini (@fr334aksmini) 's Twitter Profile Photo

We are thrilled to announce that Fr334aks-mini has teamed up with Zetech University to host an exhilarating Capture The Flag (CTF) competition tomorrow! 🎉 🗓 Date: March 19, 2025 🕒 Time: 08:00 AM - 07:00 PM Join us for a day filled with challenges, learning, and fun!

We are thrilled to announce that Fr334aks-mini has teamed up with Zetech University to host an exhilarating Capture The Flag (CTF) competition tomorrow! 🎉

🗓 Date: March 19, 2025 
🕒 Time: 08:00 AM - 07:00 PM

Join us for a day filled with challenges, learning, and fun!
The Hacker News (@thehackersnews) 's Twitter Profile Photo

🔥 Ransomware just leveled up. Medusa RaaS is now using a malicious driver—ABYSSWORKER—to kill EDR tools on sight. Signed with stolen Chinese certs, it poses as a legit CrowdStrike driver to slip past defenses. 🛠️ Includes codes to disable antivirus, kill processes, and reboot

🔥 Ransomware just leveled up.

Medusa RaaS is now using a malicious driver—ABYSSWORKER—to kill EDR tools on sight. Signed with stolen Chinese certs, it poses as a legit CrowdStrike driver to slip past defenses.

🛠️ Includes codes to disable antivirus, kill processes, and reboot
CTFRoom (@ctf_room) 's Twitter Profile Photo

Hello Guys 🤗 Due to a technical challenge we'll have to push this session to next week! We apologise for the disruption in plans and we look forward to having you at this session next week. Thank you! 🙏🏽

#BSidesNairobi2025 (@bsidesnairobi) 's Twitter Profile Photo

It's confirmed, we are locked in for June 7th, 2025. In collaboration with SheHacks KE #SheHacks2025 our Pre-Conference we'll be talking all things Vulnerability Disclosure and Bug Bounty. We have exciting partners we'll unveil in the coming days!

It's confirmed, we are locked in for June 7th, 2025.

In collaboration with <a href="/shehacks_ke/">SheHacks KE #SheHacks2025</a> our Pre-Conference we'll be talking all things Vulnerability Disclosure and Bug Bounty.

We have exciting partners we'll unveil in the coming days!
bitwall.ke (@bitwallke) 's Twitter Profile Photo

Get ready to put your hacking skills to the test at our upcoming CTF competition hosted by Bitwall.ke! We are also looking for partners and sponsors. Reach out to us on [email protected]. #CTF #Hacking #BitwallKe

Get ready to put your hacking skills to the test at our upcoming CTF competition hosted by Bitwall.ke! We are also looking for partners and sponsors. Reach out to us on business@bitwall.ke.
#CTF #Hacking #BitwallKe
Aurélien Chalot (@defte_) 's Twitter Profile Photo

You have got a valid NTLM relay but SMB and LDAP are signed, LDAPS has got Channel Binding and ESC8 is not available... What about WinRMS ? :D Blogpost: sensepost.com/blog/2025/is-t… Tool: github.com/fortra/impacke… And also, big thanks to jmk (Joe Mondloch) for the collab' :D!

You have got a valid NTLM relay but SMB and LDAP are signed, LDAPS has got Channel Binding and ESC8 is not available... What about WinRMS ? :D

Blogpost: sensepost.com/blog/2025/is-t…
Tool: github.com/fortra/impacke…

And also, big thanks to jmk (Joe Mondloch) for the collab' :D!
🇰🇪Hack The Box Kenya (Meetup) (@hackthebox_ke) 's Twitter Profile Photo

On this week's #BoxFriday, d3xt3r (D3xt3r) will be taking us through Authority, a medium-difficulty Windows box with real-world AD attacks💣 PS: Active participants stand a chance to win a HTB VIP+ voucher😎 RSVP now: meetup.com/hack-the-box-m… #HackTheBox #HackTheBox_ke

CTFRoom (@ctf_room) 's Twitter Profile Photo

For the ladies in the house, we are happy to announce our partnership with TechSistersKenya to bring you a CTF focused on ladies in tech. Registration will be open tomorrow. Tell-a-friend-to-tell-a-friend! app.ctfroom.com/event/cyberque…

For the ladies in the house, we are happy to announce our partnership  with <a href="/TechSistersKE/">TechSistersKenya</a> to bring you a CTF focused on ladies in tech. 

Registration will be open tomorrow.

Tell-a-friend-to-tell-a-friend! 
app.ctfroom.com/event/cyberque…
CTFRoom (@ctf_room) 's Twitter Profile Photo

The 2025 Dewald Roode Cybersecurity Hackathon by USIU-Africa is currently underway. It is a head-to-head amongst the top teams. With 5 hours to go, who will emerge winners of this round? Remember, we only need the top 10.

The 2025 Dewald Roode Cybersecurity Hackathon by <a href="/ExperienceUSIU/">USIU-Africa</a> is currently underway. It is a head-to-head amongst the top teams. With 5 hours to go, who will emerge winners of this round? Remember, we only need the top 10.
Munene👨‍💻☕️ (@cybermunene) 's Twitter Profile Photo

Just wrapped up CyberGame KE 2025, an individual and jeopardy style CTF hosted by Ministry of Info, Comms & The Digital Economy KE & the Slovak gov. 10 weeks of crypto, forensics, malware reversing, web exploits, etc. Out of 292 players, I landed 16th. Not my peak, but proud of the grind . Writeups dropping soon!

Just wrapped up CyberGame KE 2025, an individual and jeopardy style CTF hosted by <a href="/MoICTKenya/">Ministry of Info, Comms & The Digital Economy KE</a> &amp; the Slovak gov. 10 weeks of crypto, forensics, malware reversing, web exploits, etc.

Out of 292 players, I landed 16th. Not my peak, but proud of the grind .

Writeups dropping soon!
Fr334aks-mini (@fr334aksmini) 's Twitter Profile Photo

We secured 2nd place at Cyberlympics CTF 2025! 🥈 Led by @mashkimiri & D_C4ptain, we crushed the online rounds (May 29–30) & clashed at the Nairobi finals (June 13). Big thanks to Africa Cyber Defense Forum, SOCRadar®, CTFRoom & partners! Team: Munene deathstalker🦂 mburu karanja

We secured 2nd place at Cyberlympics CTF 2025! 🥈

Led by @mashkimiri &amp; <a href="/D_C4ptain/">D_C4ptain</a>, we crushed the online rounds (May 29–30) &amp; clashed at the Nairobi finals (June 13).

Big thanks to <a href="/AcdfNetworks/">Africa Cyber Defense Forum</a>, <a href="/socradar/">SOCRadar®</a>, <a href="/CTF_Room/">CTFRoom</a> &amp; partners!

Team: <a href="/cybermunene/">Munene</a> <a href="/c1ph3rbnuk/">deathstalker🦂</a> <a href="/mburu_karanja_/">mburu karanja</a>
chux (@chux13786509) 's Twitter Profile Photo

Hackers 🔥 I’ve set up this Nginx that forwards traffic to a Flask server and blocks access to /secret - throwing 403 🛑 Can you find a way to bypass this restriction and access /secret? 🥷 Drop your ideas or tricks in the replies — let’s see how creative you can get! ⚡️

Hackers 🔥
I’ve set up this Nginx that forwards traffic to a Flask server and blocks access to /secret - throwing 403 🛑
Can you find a way to bypass this restriction and access /secret? 🥷
Drop your ideas or tricks in the replies — let’s see how creative you can get! ⚡️