Mifare Classic Tool 2.3.1: ((full))

: MCT can perform "dump-wise" writing, effectively cloning the contents of one tag onto another, provided the target is a special rewritable tag (like a "Magic" card). Key Management

Released around October 2020, this specific version included several targeted updates: mifare classic tool 2.3.1

The tool can compare the data between two different tags or different saves of the same tag to identify where specific values (like a balance or an ID number) are stored. : MCT can perform "dump-wise" writing, effectively cloning

It provides tools to decode/encode Access Conditions and Value Blocks . : MCT can perform "dump-wise" writing

MCT本身并不具备暴力破解或密码学漏洞攻击（如Darkside攻击）能力，因为它基于手机NFC的效率无法满足高强度计算的需求。但是，它拥有极其高效的系统。 MCT以文件的方式管理密钥库。用户可以通过“字典攻击”的方法读取卡片：将一系列已知的默认密钥（如 FFFFFFFFFFFF 、 A0A1A2A3A4A5 等）、泄露的常用密钥或通过外部工具（如MFOC）破解的密钥，编制成一个文件（.keys）。当读取卡片时，MCT会遍历这个字典，尝试使用每一个密钥去认证卡片中的扇区。一旦匹配成功，MCT就会利用该密钥解密并读出该扇区的数据，或者利用已知的A密钥去配合读取B密钥。

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