How to modify a feature code and how to use a feature code?

It can be modified with tools such as C32 to transpose up and down. Case-swapped, modified parameters, and more no-kill tutorials!

<>2.Add magnet:?xt=urn:btih:

3.Select the "Continue" button, and then, the following pop-up window will appear, wait for a while, and get the magnetic link.

Method 1: Directly modify the hexadecimal method of the feature code.

1.Modification method: Change the hexadecimal system corresponding to the feature code to the hexadecimal system with a numerical difference of 1 or about the same.

2.Scope of application: Be sure to accurately locate the hexadecimal system corresponding to the feature code, and be sure to test it after modification.

No, normal use.

Method 2: Change the case of the string.

1.Modification method: The content corresponding to the feature code is a string, as long as the size of the word is swapped.

2.Scope of application: The content corresponding to the feature code must be a string, otherwise it will not succeed.

Method 3: Equivalent substitution method.

1.Modification method: Replace the assembly command command corresponding to the feature code with the function class instruction.

2.Scope of application: There must be an assembly instruction that can be replaced in the feature code. For example, JN, JNE to JMP, etc.

If you don't understand compilation like me, you can check the 8080 compilation manual.

Method 4: Instruction order reversal method.

1.Modification method: Swap the order of ** with feature codes.

2.Scope of application: It has certain limitations, and it cannot affect the normal implementation of the program after the exchange.

Method 5: General jump method.

1.How to change it: Move the feature code to the zero region (the gap between **) and then jump back to execute a JMP.

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The attribute code is used to determine which computer field a piece of data belongs to. 40 characters in total.

The acquisition of the feature code can no longer be a simple take out a paragraph of **, but segmented, and the middle can contain arbitrary content (that is, some "mask bytes" that do not participate in the comparison of stove imitation macros have been added, and where the "mask bytes" appear, the hidden book of any content does not participate in the comparison). This is the concept of the vast number of Doupu feature codes that have been proposed.

How to use:1Film and television: Just add magnet:?. in front of the feature codext=urn:btih:。

2.Some antiviruses use signature codes, but this has a high false positive rate and hackers can temporarily avoid killing by modifying the signature code.

The length of the feature code is too long.

Use OD to jump the feature code into an empty space.