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+--- قسم : Tutorials (https://www.at4re.net/f/forum-14.html)
+--- الموضوع : VMProtect v3.9.4 WebLM Encryption Algorithm (/thread-5130.html)
VMProtect v3.9.4 WebLM Encryption Algorithm - target - 16-04-2026
key = rand bytes // In fact, this is a salt, which is a randomly generated eight bytes.
hwid = vmp hwid bytes
modulus = rsa modulus bytes
// Please do not use sha1.hexdigits here, keep it in its original byte form.
hash = sha1.digits(key + hwid + modulus)
decrypt_key = sha1.digits(key + modulus) // This key is used to decrypt the license returned by weblm.
request format:
/activation.php?code=(Your activation code)&key=base64_encode(key)&hwid=base64_encode(hwid)&hash=base64_encode(hash)
respone format:
OK base64_encode(rc4_encrypt(license, decrypt_key))