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[unpackme] PESpin.v1.33


icky

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Hi

Thanks for help lcf-at

Script for unpack

       

        //JJHACKER-Team-RePT

        BC
        BPMC
        BPHWC
        DBHoep:
        var oep1
        var roep
        var VirtualProtect
        var stack1
        var eip1
        var eip2
        var eip3
        var dst1
        
        gpa "VirtualProtect", "kernel32.dll"
        mov VirtualProtect, $RESULT
        add VirtualProtect, 19
        bp VirtualProtect
        ERUN
        sto
        findmem #6834F98CF2810424000EB60D684AAD4500#
        CMP $RESULT, 0
        JE Failed
        MOV oep1, $RESULT
        bp oep1
        bc VirtualProtect
        ERUN
        sto
        sto
        ask "now read and insert your first    stack value here (example:00430734)"
        MOV stack1, $RESULT
        sto
        sto
        MOV eip1, eip
        // gci eip, DESTINATION
        // MOV dst1, $RESULT
        add eip, 06
        fill eip, 0A, 90
        MOV eip2, eip
        eval "push {stack1}"
        asm eip, $RESULT
        add eip, 05
        eval "call {eip1}"
        asm eip, $RESULT
        MOV eip, eip2
        an eip
        CMT eip, "<=== OEP , Dump it !!!!!!!!!"
        eval "OEP ==> {eip2}"
        MSG $RESULT
         retFailed:    msg "Error, Unknown"    
        ret

Edited by JJHACKER
  • Like 2
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@LCF-AT : u tutorial is great .. many thanks bro .... i hope can learn much in u .. 


 


@GIV : thanks so much .. so simple to unpack pespin :)


 


@JJHACKER : Script work with me ... great script

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Let's say that VB targets are in genere more easyer to unpack than the rest of the compilers.

 

that's a fair statement, in other compilers IAT is scattered..

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