Cybersecurity ki duniya mein hackers hamesha naye techniques banate rehte hai jisse antivirus software ko bypass karke system mein anuthorized access hasil kar sakte hai. Ye techniques antivirus programs aur unke dwara surakshit kiye jane wale systems ke vulnerabilities aur weaknesses ka fayda uthate hai. Is article mein hum kuch aam techniques explore karenge jo hackers antivirus security measures ko bypass karne aur sensitive information tak gair-authorized pahunchne ke liye istemal karte hai.
1. Polymorphic Malware:
Polymorphic malware constant tarike se apna code structure aur appearance change karta hai, jisse antivirus programs use recognize aur block karne mein mushkil hoti hai. Har iteration mein apna signature badalne se, polymorphic malware antivirus software dwara commonly use kiye jane wale signature-based detection systems se bach sakta hai.
2. Encrypted Payloads:
Hackers malicious payloads ko encrypt kar sakte hai jisse antivirus scanners use chhupa sake. Encryption ensure karti hai ki malicious code unreadable ho jata hai jab tak woh apne destination tak pahunchta hai, jahan woh decrypt aur execute kiya jata hai. Is tarah se, hackers initial antivirus scans ko bypass kar sakte hai jo typically signature aur behavior-based detection methods par depend karte hai.
3. Code Obfuscation:
Code obfuscation mein malware ke source code ko modify kiya jata hai taki use analyze aur detect karna mushkil ho jaye. Hackers various techniques istemal karte hai jaise variables aur functions ka renaming, meaningless code snippets ko insert karna aur anti-debugging mechanisms ka istemal karna. Ye obfuscation techniques antivirus programs ko confuse karti hai aur unhe malware ki asli intentions ko identify karne mein mushkil hoti hai.
4. Fileless Malware:
Fileless malware sirf computer ke memory mein reside karti hai aur hard drive par koi traces nahi chhodti hai. Memory mein direct operate karne se ye malware traditional antivirus scans ko bypass karti hai jo mainly malicious files ko detect karne par focus karte hai. Fileless malware often legitimate software ya operating systems mein maujood vulnerabilities ka fayda uthati hai, jisse hackers apna malicious code execute kar sakte hai bina detection ke.
5. Zero-Day Exploits:
Zero-day exploits software ke vulnerabilities ko target karti hai jinhe vendor ko abhi tak pata nahi hota hai aur unke liye patches ya fixes available nahi hote hai. Hackers software developers se pehle ye vulnerabilities discover karte hai, jisse unhe systems ko detection se bachane ka mauka mil jata hai. Zero-day exploits ka istemal karke hackers antivirus security measures ko bypass kar sakte hai kyunki traditional antivirus programs in naye attack vectors ke bare mein anjaan hote hai.
6. Social Engineering:
Antivirus software se seedhe taur par sambandhit na hone ke bawajood, social engineering security measures ko bypass karne mein ek mahatvapurna bhumika nibhati hai. Hackers vyaktiyo ke manovigyan ko manipulate karte hai taki woh apni khud ki suraksha ko khatre mein dalne wale actions le. Phishing emails, phone scams aur impersonation tactics jaise techniques aksar istemal ki jati hai jisse users ko
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