Function at 0x402020
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x180
push esi
xor eax, eax
push edi
push 0x100
push eax
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov dword [esp + 0x4c], eax
mov dword [esp + 0x50], eax
mov dword [esp + 0x54], eax
lea eax, [esp + 0x90]
push eax
call fcn.004026e0
add esp, 0xc
xor edi, edi
xor eax, eax
jmp 0x402060
mov byte [esp + eax + 0x88], al
inc eax
cmp eax, 0x100
jb 0x402060
xor esi, esi
mov dl, byte [esp + esi + 0x88]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e160]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x88]
mov byte [esp + esi + 0x88], al
inc esi
mov byte [esp + edi + 0x88], dl
cmp esi, 0x100
jb 0x402071
push ebx
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x8c]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x8c]
mov byte [esp + edi + 0x8c], al
mov byte [esp + ebx + 0x8c], cl
movzx eax, byte [esp + edi + 0x8c]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x8c]
xor al, byte [esi + 0x41e164]
mov byte [esp + esi + 0x40], al
inc esi
cmp esi, 0x14
jb 0x4020b3
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], eax
mov dword [esp + 0x40], eax
mov word [esp + 0x44], ax
lea eax, [esp + 0x94]
push eax
call fcn.004026e0
add esp, 0xc
xor edi, edi
xor eax, eax
jmp 0x402140
mov byte [esp + eax + 0x8c], al
inc eax
cmp eax, 0x100
jb 0x402140
xor esi, esi
mov dl, byte [esp + esi + 0x8c]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e180]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x8c]
mov byte [esp + esi + 0x8c], al
inc esi
mov byte [esp + edi + 0x8c], dl
cmp esi, 0x100
jb 0x402151
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x8c]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x8c]
mov byte [esp + edi + 0x8c], al
mov byte [esp + ebx + 0x8c], cl
movzx eax, byte [esp + edi + 0x8c]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x8c]
xor al, byte [esi + 0x41e184]
mov byte [esp + esi + 0x2c], al
inc esi
cmp esi, 0x12
jb 0x402192
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0x1c], ax
mov byte [esp + 0x1e], al
lea eax, [esp + 0x94]
push eax
call fcn.004026e0
add esp, 0xc
xor edi, edi
xor eax, eax
mov byte [esp + eax + 0x8c], al
inc eax
cmp eax, 0x100
jb 0x402210
xor esi, esi
mov dl, byte [esp + esi + 0x8c]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e198]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x8c]
mov byte [esp + esi + 0x8c], al
inc esi
mov byte [esp + edi + 0x8c], dl
cmp esi, 0x100
jb 0x402221
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x8c]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x8c]
mov byte [esp + edi + 0x8c], al
mov byte [esp + ebx + 0x8c], cl
movzx eax, byte [esp + edi + 0x8c]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x8c]
xor al, byte [esi + 0x41e19c]
mov byte [esp + esi + 0xc], al
inc esi
cmp esi, 0xb
jb 0x402262
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov byte [esp + 0x30], al
lea eax, [esp + 0x94]
push eax
call fcn.004026e0
add esp, 0xc
xor edi, edi
xor eax, eax
mov byte [esp + eax + 0x8c], al
inc eax
cmp eax, 0x100
jb 0x4022e3
xor esi, esi
mov dl, byte [esp + esi + 0x8c]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e140]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x8c]
mov byte [esp + esi + 0x8c], al
inc esi
mov byte [esp + edi + 0x8c], dl
cmp esi, 0x100
jb 0x4022f4
xor edi, edi
xor ebx, ebx
xor esi, esi
jmp 0x402340
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x8c]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x8c]
mov byte [esp + edi + 0x8c], al
mov byte [esp + ebx + 0x8c], cl
movzx eax, byte [esp + edi + 0x8c]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x8c]
xor al, byte [esi + 0x41e144]
mov byte [esp + esi + 0x18], al
inc esi
cmp esi, 0x11
jb 0x402340
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x5c], eax
mov dword [esp + 0x60], eax
mov dword [esp + 0x64], eax
mov dword [esp + 0x68], eax
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], eax
mov word [esp + 0x74], ax
lea eax, [esp + 0x94]
push eax
call fcn.004026e0
add esp, 0xc
xor edi, edi
xor eax, eax
lea ebx, [ebx]
mov byte [esp + eax + 0x8c], al
inc eax
cmp eax, 0x100
jb 0x4023d0
xor esi, esi
mov dl, byte [esp + esi + 0x8c]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e100]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x8c]
mov byte [esp + esi + 0x8c], al
inc esi
mov byte [esp + edi + 0x8c], dl
cmp esi, 0x100
jb 0x4023e1
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x8c]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x8c]
mov byte [esp + edi + 0x8c], al
mov byte [esp + ebx + 0x8c], cl
movzx eax, byte [esp + edi + 0x8c]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x8c]
xor al, byte [esi + 0x41e104]
mov byte [esp + esi + 0x54], al
inc esi
cmp esi, 0x1a
jb 0x402422
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x78], eax
mov dword [esp + 0x7c], eax
mov dword [esp + 0x80], eax
mov dword [esp + 0x84], eax
mov dword [esp + 0x88], eax
mov dword [esp + 0x8c], eax
mov dword [esp + 0x90], eax
lea eax, [esp + 0x94]
push eax
call fcn.004026e0
add esp, 0xc
xor edi, edi
xor eax, eax
lea ebx, [ebx]
mov byte [esp + eax + 0x8c], al
inc eax
cmp eax, 0x100
jb 0x4024c0
xor esi, esi
mov dl, byte [esp + esi + 0x8c]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e1b0]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x8c]
mov byte [esp + esi + 0x8c], al
inc esi
mov byte [esp + edi + 0x8c], dl
cmp esi, 0x100
jb 0x4024d1
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x8c]
movzx edx, cl
lea eax, [ebx + edx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x8c]
mov byte [esp + edi + 0x8c], al
mov byte [esp + ebx + 0x8c], cl
movzx eax, byte [esp + edi + 0x8c]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x8c]
xor al, byte [esi + 0x41e1b4]
mov byte [esp + esi + 0x70], al
inc esi
cmp esi, 0x1c
jb 0x402512
xor edx, edx
lea ecx, [esp + 0x40]
call fcn.00402e80
mov edi, eax
pop ebx
test edi, edi
je 0x4026b8
mov esi, dword [edi + 0x18]
test esi, esi
je 0x4026b8
call fcn.00403e80
test esi, esi
je 0x4025bb
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4025bb
mov ecx, dword [eax + esi + 0x7c]
test ecx, ecx
je 0x4025bb
mov eax, dword [eax + esi + 0x78]
test eax, eax
je 0x4025bb
lea edx, [esp + 0x28]
push edx
push ecx
lea edx, [eax + esi]
mov ecx, esi
call fcn.00403710
add esp, 8
test eax, eax
jne 0x4025cc
mov eax, dword [0x7f1200]
test eax, eax
je 0x4025cc
lea ecx, [esp + 0x28]
push ecx
push esi
call eax
mov esi, dword [edi + 0x18]
mov dword [0x7f1220], eax
call fcn.00403e80
test esi, esi
je 0x40260b
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x40260b
mov ecx, dword [eax + esi + 0x7c]
test ecx, ecx
je 0x40260b
mov eax, dword [eax + esi + 0x78]
test eax, eax
je 0x40260b
lea edx, [esp + 8]
push edx
push ecx
lea edx, [eax + esi]
mov ecx, esi
call fcn.00403710
add esp, 8
test eax, eax
jne 0x40261c
mov eax, dword [0x7f1200]
test eax, eax
je 0x40261c
lea ecx, [esp + 8]
push ecx
push esi
call eax
mov esi, dword [edi + 0x18]
mov dword [0x7f1214], eax
call fcn.00403e80
test esi, esi
je 0x40265b
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x40265b
mov ecx, dword [esi + eax + 0x7c]
test ecx, ecx
je 0x40265b
mov eax, dword [esi + eax + 0x78]
test eax, eax
je 0x40265b
lea edx, [esp + 0x14]
push edx
push ecx
lea edx, [eax + esi]
mov ecx, esi
call fcn.00403710
add esp, 8
test eax, eax
jne 0x40266c
mov eax, dword [0x7f1200]
test eax, eax
je 0x40266c
lea ecx, [esp + 0x14]
push ecx
push esi
call eax
cmp dword [0x7f1220], 0
mov dword [0x7f121c], eax
je 0x4026b8
cmp dword [0x7f1214], 0
je 0x4026b8
test eax, eax
je 0x4026b8
xor edx, edx
lea ecx, [esp + 0x50]
call fcn.00402e80
test eax, eax
je 0x4026b8
mov ecx, dword [eax + 0x18]
test ecx, ecx
je 0x4026b8
lea edx, [esp + 0x6c]
call fcn.00403e30
mov dword [0x7f1218], eax
test eax, eax
je 0x4026b8
push 0x4027a0
push 0
call eax
pop edi
xor eax, eax
pop esi
add esp, 0x180
ret