• 一个快速查看API的汇编和机器码的工具.发布源码


    提供一个早年写的一个小工具,一直在用,赶紧很顺手,特推荐给大家。

    欢迎垂询。


    1,在OD正在跟踪分析某个保护壳的一段code的时候,感觉似曾相识,好像在哪里见过,好像是某个API。----这个时候你就需要用【fosomAPI速查】,快速找到这个API。

    2,在用OD手动Hook的时候,jmp长跳之后,用汇编写一个小小的Call的时候,需要用一个API,但是IAT被破坏了。---这个时候,你就需要用【fosomAPI速查】,快速查到API,然后把机器码直接copy到OD里面,就OK了。

    3,随便一个Dll,需要查一下EAT,并且看看某个导出函数的汇编,---这个时候,你就需要用【fosomAPI速查】。

    4,几个机器码,可以查看对应的汇编。

    5,根据Call首地址,快速查找API Name。或者,反之。

    API速查.rar.


    Code First character after #:
          A: Direct Address.
          C: Reg field in ModRm specifies Control register.
          D: Reg field in ModRm specifies Debug register.
          E: General purpose register or memory address specified in the ModRM byte.
          F: EFlags register
          G: Reg field in ModRM specifies a general register
          H: Signed immidiate data
          I: Imidiate data
          J: Relative jump Offset
          M: memory address spcified in the ModRM byte.
          O: Relative Offset Word or DWord
          P: Reg field in ModRM specifies a MMX register
          Q: MMX register or memory address specified in the ModRM byte.
          R: general purpose register specified in the ModRM byte.
          S: Reg field in ModRM specifies a Segment register
          T: Reg field in ModRM specifies a MMX register
          P: Seg prefix override.

      Second character after #
          a: two Word or two DWord, only used by BOUND
          b: Byte.
          c: Byte or word
          d: DWord
          p: 32 or 16 bit pointer
          q: QWord
          s: 6Byte
          v: Word or DWord
          w: Word
          t: Tera byte

      Third character after #
          j: jump Operand (Relative or absolute)

      First character after @
          e: used by register (@eax, @esp ..) return e with the character following when
             operand size = 4 ortherwise only the following character.
          g: Group, return the group insruction specified by OperandType
             and the reg field of the ModRM byte.
          h: Operand for group, return operands for the group insruction specified
             by OperandType and the reg field of the ModRM byte.
          m: Must have size, Size indicator always set.
          o: Operand size, returns the name (bwdq) of the number following, divided
             by two when operand size <> 4.
          p: Seg prefix override. Sets the prefix to the following charchter + 's'
          s: Size override (address or operand).
             follow by o: operand size override
                       a: address size override

      First character after %
          c: Use the opcode instead in addition to the assembler instruction


    今天发布源码。留着也没什么意思。

    http://pan.baidu.com/share/link?shareid=3624365833&uk=3895584076

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  • 原文地址:https://www.cnblogs.com/microzone/p/3275909.html
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