SecList for CyberStudents
1.28K subscribers
841 photos
35 videos
225 files
1.09K links
Think outside the box
Download Telegram
🌐 OTX AlienVault β€” Open Threat Exchange platformasi

OTX (Open Threat Exchange) by AlienVault β€” bu dunyo boβ€˜ylab kiber tahdidlar haqidagi ma’lumotlarni almashish uchun yaratilgan eng yirik open threat intelligence platformalaridan biri.

⚑️ Real-time IOC ma’lumotlari
🦠 Malware va phishing indikatorlari
πŸ” Threat hunting uchun foydali feed’lar
🀝 Global cybersecurity community bilan hamkorlik

OTX orqali xavfsizlik mutaxassislari zararli IP, domain, hash va boshqa indikatorlarni kuzatib borishi hamda yangi tahdidlarga tezkor javob qaytarishi mumkin.

Threat Intelligence β€” bu faqat ma’lumot emas, balki himoya strategiyasidir. πŸ›‘

#OTX #AlienVault #ThreatIntelligence #CyberSecurity #ThreatHunting #SOC #BlueTeam #InfoSec
❀1πŸ‘Ž1
The new BreachForum is launching soon! We'll definitely check it out when it's out πŸ‘€
πŸ‘Ύ4
Forwarded from JavaSec
Bugun Active Directory'ning eng eski, eng kuchli, lekin hali ham real muhitlarda uchraydigan zaifligi haqida gaplashamiz... 😱

Domain Admin'ni 10 daqiqada, hech qanday parol crack qilmasdan, hech qanday CVE ishlatmasdan olish mumkinligini bilasizmi?
Faqat bitta noto'g'ri belgilangan checkbox kifoya.
Tasavvur qiling. Internal pentest'dasiz. Klassik vektorlar yopiq β€” Kerberoasting natijasiz, NTLM relay'da SMB signing yoqilgan, ASREP-roasting bo'sh. Bir necha soat urinib ko'rasiz. Keyin enumeration paytida bittagina komanda ishlatasiz:
Get-NetComputer -Unconstrained
Va bitta server chiqadi. Shu lahzadan boshlab β€” hammasi tugadi.


Unconstrained Delegation o'zi nima? πŸ€”
Kerberos'da delegation β€” bir service boshqa user nomidan boshqa service'ga ulanishi uchun ruxsat. Misol: IIS server foydalanuvchi nomidan MSSQL'ga so'rov yuboradi.
Lekin Unconstrained β€” bu eng erkin shakli. Domain admin shunday sozlagan:
"Bu serverga to'liq ishonaman. U istalgan service nomidan istalgan joyga kira oladi."


Mantiq oddiy ko'rinadi. Lekin asl xavf shu yerda.
Foydalanuvchi shu serverga authenticate bo'lganda β€” KDC uning TGT'sini ham server'ga birga yuboradi. Server bu TGT'ni LSASS xotirasida saqlaydi. Foydalanuvchi keyin "logout" qilsa ham β€” TGT cache'da qoladi.
Server compromise bo'lsa β€” o'sha userning butun identity'si siznikida.


Lekin tabiiy savol tug'iladi β€” Domain Admin nega oddiy serverga ulansin? 🌚
Kutib o'tirmaymiz. SpoolSample degan tool bor β€” Microsoft'ning Print Spooler service'idagi MS-RPRN protocol'ini abuse qiladi. Bitta komanda:
SpoolSample.exe dc01 srv01
Bu DC'ga so'rov yuboradi: "Mening serverim'ga ulanib printer holatini tekshirib bersang-chi". DC bu so'rovni bajaradi β€” SRV01'ga authenticate bo'ladi. Va Unconstrained yoqilgani uchun β€” o'zining DC01$ TGT'sini birga yuboradi. ⚑️
Print Spooler default holatda yoqilgan. Domain Controllers'da ham yoqilgan. 2024-yilning oxiriga kelib ham β€” hali yoqilgan muhitlar bor.


Rubeus'ni monitor /interval:5 mode'da ishga tushiramiz. SpoolSample otamiz. Bir necha sekunddan keyin terminalda:
[*] Found new TGT: DC01$@CHILD.JAVASEC.LOCAL
Domain Controller'ning computer account TGT'si qo'limizda.
Bu yerda yangi savol: Computer account'da local admin huquqi yo'q-ku? To'g'ri. Lekin DC computer account'da boshqa narsa bor β€”
DCSync
huquqi.


Mimikatz'ga ticket'ni import qilamiz:
kerberos::ptt dc01.kirbi
lsadump::dcsync /domain:child.javasec.local /user:Administrator


Natija β€” Hash NTLM: e7d6a507...
Domain compromised. krbtgt qo'limizda. Forest tugadi. 🏳️

Eng katta xato β€” "biz Kerberos ishlatyapmiz, hammasi xavfsiz" deb o'ylash.
Chunki Kerberos'ning o'zi xavfsiz emas β€” uning sozlamasi xavfsiz qiladi. Bitta Trust this computer for delegation to any service checkbox'i β€” va butun forest tugaydi.

Telegram πŸ“± Linkedin πŸ“±
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM
❀1
28M Telegram userlari menimcha olishga arziydi albatta OSINT va Threat Intellegence bilan shug'ullanadiganlar uchun bu ajyoib topilma bo'ladi. Holbuki barcha bu yo'nalish bilan shug'ullanadiganlarning o'zlari yig'adigan databasa lari bo'ladi va bu yondashuv ish jarayonida juda ham qo'l keladi.

#OSINT #TH #BreachForum #DataLeak
🌚2
Bolajonlar o'zlari nima qilayotganini anglagani yoq menimcha hali... )
😁26πŸ€“4πŸ‘¨β€πŸ’»2πŸŽƒ2πŸ™ˆ2πŸ”₯1
https://t.me/yetimdasturchi/3654 aytganlariday oxiri vazelin bilan tugaydi bu ketishda))
🀣21πŸ—Ώ12πŸ’©4😁3πŸ”₯2❀1
Source: https://github.com/twintproject/

Twint or use Snscrape For Free

Platforms Supported by snscrape:
Twitter (X)
TikTok
YouTube
Reddit
GitHub
Facebook Pages (limited)
Wikipedia
Instagram (partial support)
Others (if applicable)

#OSINT #Twint #TI #X #CyberSecurity #Snscrape
❀1πŸ€”1
Qilayotgan ishlaringiz umuman yaxshi emas aslida....
Undan ko'ra haqiqiy proof bo'lishga harakat qilinglar! BF da buni elon qilish sizlarga hech nima bermaydi... Subdomainlarga qarasak men ham hech qachon bularga etibor bermagan ekanim oldinlari. Ko'zdan chetda qolgan subdomainlardan SQLi chiqish ehtimoli juda yuqori bo'ladi. To'g'ri BlackHat tajriba orttirish uchun yaxshidir ammo buni jar solish yaxshi emas, shunchalik info ga qiziqsang o'zing uchun olib qoy bo'ldi.... Aytgancha bu qonunga xilof hisoblanadi,,,,

#BF #DataLeak #SomeSubdomains
πŸ”₯12🌭5🀣4πŸ’―2πŸ‘1😁1🍾1😎1πŸ‘Ύ1
TGPages Atlas (https://tgpages.com/atlas/map/)

An interactive map of Telegram channels that helps you quickly find communities by topic and assess their interests. This is a convenient visual catalog for a basic analysis of the Telegram ecosystem. It's a useful resource for quickly finding similar channels, tracking thematic connections, and understanding audience distribution around a specific topic.

Link to the service (https://tgpages.com/atlas/map/)

#OSINT
❀2
Anotherone BreachForum launched...
🀣11