Function at 0x401b20
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x158
cmp dword [0x81c404], 0
jne 0x401f30
xor eax, eax
push edi
push 0x100
push eax
mov dword [esp + 0x48], eax
mov dword [esp + 0x4c], eax
mov dword [esp + 0x50], eax
mov dword [esp + 0x54], eax
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], eax
mov word [esp + 0x60], ax
lea eax, [esp + 0x64]
push eax
call fcn.004022e0
add esp, 0xc
xor edi, edi
xor eax, eax
lea ebx, [ebx]
mov byte [esp + eax + 0x5c], al
inc eax
cmp eax, 0x100
jb 0x401b70
push esi
xor esi, esi
nop
mov dl, byte [esp + esi + 0x60]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d020]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x60]
mov byte [esp + esi + 0x60], al
inc esi
mov byte [esp + edi + 0x60], dl
cmp esi, 0x100
jb 0x401b80
push ebx
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x64]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x64]
mov byte [esp + edi + 0x64], al
mov byte [esp + ebx + 0x64], cl
movzx eax, byte [esp + edi + 0x64]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x64]
xor al, byte [esi + 0x41d024]
mov byte [esp + esi + 0x48], al
inc esi
cmp esi, 0x1a
jb 0x401bb6
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov word [esp + 0x20], ax
mov byte [esp + 0x22], al
lea eax, [esp + 0x6c]
push eax
call fcn.004022e0
add esp, 0xc
xor edi, edi
xor eax, eax
mov byte [esp + eax + 0x64], al
inc eax
cmp eax, 0x100
jb 0x401c23
xor esi, esi
mov dl, byte [esp + esi + 0x64]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d0c0]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x64]
mov byte [esp + esi + 0x64], al
inc esi
mov byte [esp + edi + 0x64], dl
cmp esi, 0x100
jb 0x401c31
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x64]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x64]
mov byte [esp + edi + 0x64], al
mov byte [esp + ebx + 0x64], cl
movzx eax, byte [esp + edi + 0x64]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x64]
xor al, byte [esi + 0x41d0c4]
mov byte [esp + esi + 0xc], al
inc esi
cmp esi, 0xf
jb 0x401c66
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov word [esp + 0x30], ax
mov byte [esp + 0x32], al
lea eax, [esp + 0x6c]
push eax
call fcn.004022e0
add esp, 0xc
xor edi, edi
xor eax, eax
mov byte [esp + eax + 0x64], al
inc eax
cmp eax, 0x100
jb 0x401cd3
xor esi, esi
mov dl, byte [esp + esi + 0x64]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d040]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x64]
mov byte [esp + esi + 0x64], al
inc esi
mov byte [esp + edi + 0x64], dl
cmp esi, 0x100
jb 0x401ce1
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x64]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x64]
mov byte [esp + edi + 0x64], al
mov byte [esp + ebx + 0x64], cl
movzx eax, byte [esp + edi + 0x64]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x64]
xor al, byte [esi + 0x41d044]
mov byte [esp + esi + 0x1c], al
inc esi
cmp esi, 0xf
jb 0x401d16
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 dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov byte [esp + 0x4c], al
lea eax, [esp + 0x6c]
push eax
call fcn.004022e0
add esp, 0xc
xor edi, edi
xor eax, eax
lea ebx, [ebx]
mov byte [esp + eax + 0x64], al
inc eax
cmp eax, 0x100
jb 0x401d90
xor esi, esi
mov edi, edi
mov dl, byte [esp + esi + 0x64]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d080]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x64]
mov byte [esp + esi + 0x64], al
inc esi
mov byte [esp + edi + 0x64], dl
cmp esi, 0x100
jb 0x401da0
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x64]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x64]
mov byte [esp + edi + 0x64], al
mov byte [esp + ebx + 0x64], cl
movzx eax, byte [esp + edi + 0x64]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x64]
xor al, byte [esi + 0x41d084]
mov byte [esp + esi + 0x2c], al
inc esi
cmp esi, 0x19
jb 0x401dd5
xor edx, edx
lea ecx, [esp + 0x48]
call fcn.004033f0
mov edi, eax
test edi, edi
je 0x401f2d
mov esi, dword [edi + 0x18]
mov ecx, esi
test esi, esi
je 0x401e68
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x401e68
mov edx, dword [eax + esi + 0x7c]
test edx, edx
je 0x401e68
mov eax, dword [eax + esi + 0x78]
test eax, eax
je 0x401e68
lea ecx, [esp + 0x1c]
push ecx
push edx
lea edx, [eax + esi]
mov ecx, esi
call section..text
mov ecx, dword [edi + 0x18]
add esp, 8
test eax, eax
je 0x401e68
mov dword [0x81c400], eax
xor esi, esi
mov eax, ecx
test ecx, ecx
je 0x401e9c
mov edx, dword [ecx + 0x3c]
test edx, edx
je 0x401e9c
mov ebx, dword [edx + ecx + 0x7c]
test ebx, ebx
je 0x401e9c
mov edx, dword [edx + ecx + 0x78]
test edx, edx
je 0x401e9c
lea eax, [esp + 0xc]
add edx, ecx
push eax
push ebx
call section..text
mov esi, eax
add esp, 8
mov eax, dword [edi + 0x18]
mov ecx, eax
test esi, esi
jne 0x401ebd
mov edx, dword [0x81c400]
test edx, edx
je 0x401eb9
lea ecx, [esp + 0xc]
push ecx
push eax
call edx
mov ecx, dword [edi + 0x18]
mov esi, eax
test esi, esi
je 0x401ec3
mov dword [0x81c408], esi
xor eax, eax
test ecx, ecx
je 0x401ef0
mov edx, dword [ecx + 0x3c]
test edx, edx
je 0x401ef0
mov esi, dword [edx + ecx + 0x7c]
test esi, esi
je 0x401ef0
mov edx, dword [edx + ecx + 0x78]
test edx, edx
je 0x401ef0
lea eax, [esp + 0x2c]
add edx, ecx
push eax
push esi
call section..text
add esp, 8
test eax, eax
jne 0x401f0c
mov edx, dword [0x81c400]
test edx, edx
je 0x401f11
lea eax, [esp + 0x2c]
push eax
push dword [edi + 0x18]
call edx
test eax, eax
je 0x401f11
mov dword [0x81c40c], eax
cmp dword [0x81c408], 0
je 0x401f2d
cmp dword [0x81c400], 0
je 0x401f2d
mov dword [0x81c404], 1
pop ebx
pop esi
pop edi
add esp, 0x158
ret