NullStrike
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Biz Ikki rasmni XOR orqali solishtiramiz bir xil piksellar qora rangda bo'lib qoladi:
buning uchun python script๐Ÿ‘‡
from PIL import Image

# Rasmlarni ochish
img1 = Image.open("1.png")
img2 = Image.open("2.png")

# XOR natijasini saqlash uchun yangi rasm yaratish
result = Image.new("1", img1.size)

for y in range(img1.height):
for x in range(img1.width):
pixel1 = img1.getpixel((x, y))
pixel2 = img2.getpixel((x, y))
# XOR operatsiyasi
result.putpixel((x, y), pixel1 ^ pixel2)

# Natijani saqlash
result.save("xor_result.png")
print("XOR rasm saqlandi: xor_result.png")
2๐Ÿ˜2๐Ÿ‘1๐Ÿ‘1
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Forwarded from Hacknow
๐Ÿšฉ WannaTry | 0.2 ๐Ÿšฉ
SEN KERAKSAN.

TATU universiteti ร— โš”๏ธ HackNow.uz ร— problemstack.uz
birgalikda yangi CTF maydonini ochmoqda.

Bu oddiy musobaqa emas.
Bu โ€” sinov.
Bu โ€” tanlov.
Bu โ€” kim tayyorligini koโ€˜rsatadi.

๐Ÿง  Biliming bormi?
๐Ÿ’ป Amaliyoting bormi?
โš”๏ธ Bosim ostida ishlay olasanmi?

Unda oldinga chiq.

๐Ÿ† Mukofotlar (Top 3):
๐Ÿฅ‡1-oโ€˜rin โ€” 30$
๐Ÿฅˆ 2-oโ€˜rin โ€” 20$
๐Ÿฅ‰ 3-oโ€˜rin โ€” 10$

๐ŸŽฏ Buyruq:
๐Ÿ” TOP 20 ishtirokchi
๐Ÿ“ TATU universitetida boโ€˜ladigan OFFLINE CTF musobaqasiga chaqiriladi.

Bu taklif โ€” hammaga emas.
Faqat eng yaxshilar uchun.

๐Ÿ“ Format: CTF
๐Ÿ“ Hamkorlar: TATU | HackNow.uz | problemstack.uz
๐Ÿ“ Daraja: sinovdan oโ€˜tganlargina yetib boradi

๐Ÿ”ฅ Tomoshabin boโ€˜lma.
๐Ÿ”ฅ Navbatda turma.
๐Ÿ”ฅ Oldinga chiq.

Wanna Try?
20-dekabr | 10:00 AM
https://hacknow.uz/contest/wannatry-02

#WannaTry #CTF #HackNow #ProblemStack #TATU #CyberArena #YouAreChosen
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3โค1
Channel photo updated
Happy New year ๐Ÿฅณ
๐Ÿ‘3๐Ÿ”ฅ2๐Ÿ‘1
MahadSec OSINT Task WriteUp

https://ctf.mahadsec.com/challenges#Wings-13

Hint: new zealand queenstown airport phone number
๐Ÿ”ฅ3๐Ÿคฎ2
NullStrike
IMG_20260103_135406_069.png
Buni decode qilishโŒ
Tomdan sakrashโœ…
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๐Ÿ‘4๐Ÿ”ฅ2๐Ÿ‘2๐ŸŒ1
๐Ÿ”ฅ2๐Ÿ‘2๐Ÿ‘1
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Phishing attack
๐Ÿ‘4๐Ÿคฏ2๐Ÿ”ฅ1
14-yanvar munosabati bn Cyber University nomidan๐Ÿ‘จโ€๐ŸŽ“
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One๐Ÿ”ฅ or Two๐Ÿ‘
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My university of the best๐Ÿ’ฃ
๐Ÿ”ฅ4
๐Ÿ”โœจ Hakkerlar haqida TOP 5 oddiy fakt โœจ๐Ÿ”
1๏ธโƒฃ ๐Ÿ•ต๏ธโ€โ™‚๏ธ Hamma hakkerlar yomon emas
Baโ€™zi hakkerlar ๐Ÿ›ก๏ธ tizimlarni himoya qiladi,
baโ€™zilari esa โŒ buzish bilan shugโ€˜ullanadi.
2๏ธโƒฃ ๐Ÿง ๐Ÿ’ป Hakkerlar sehr ishlatmaydi
Ular โœ๏ธ bilim, ๐Ÿ”Ž fikrlash va ๐Ÿงฉ tajriba bilan ishlaydi.
3๏ธโƒฃ ๐Ÿ”‘โš ๏ธ Parollar eng zaif joy
โŒ oddiy parol โ€” xavf
โœ… murakkab parol โ€” xavfsizlik ๐Ÿ”
4๏ธโƒฃ โณ๐Ÿ“š Hakker boโ€˜lish oson emas
Oโ€˜rganish, vaqt va sabr kerak ๐Ÿ•ฐ๏ธ
Hech narsa bir kunda boโ€˜lmaydi.
5๏ธโƒฃ ๐ŸŽญ๐Ÿ“ฑ Eng koโ€˜p hujum โ€” aldov orqali
๐Ÿ“ฉ soxta xabarlar
๐Ÿ“ž yolgโ€˜on qoโ€˜ngโ€˜iroqlar
๐Ÿ‘ค odam omili eng zaif nuqta
โš ๏ธ Internetda ehtiyot boโ€˜ling ๐ŸŒ
๐Ÿ‘ Foydali boโ€˜lsa layk bosing
๐Ÿ”” Kanalga obuna boโ€˜ling
โšก3โค1๐Ÿ”ฅ1๐Ÿคฏ1๐Ÿ’ฏ1