Function at 0x402440
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x134
mov eax, ecx
push ebx
push ebp
push esi
mov ebp, dword [eax]
xor esi, esi
add ebp, eax
mov dword [esp + 0x24], eax
add eax, 0x344200
push edi
cmp ebp, eax
jae 0x402638
mov eax, 0x14c
cmp word [ebp + 4], ax
jne 0x402638
mov ebx, dword [ebp + 0x38]
test bl, 1
jne 0x402638
movzx eax, word [ebp + 0x14]
movzx edx, word [ebp + 6]
add eax, 0x24
test edx, edx
je 0x4024ab
add eax, ebp
nop
mov ecx, dword [eax + 4]
mov edi, dword [eax]
test ecx, ecx
jne 0x40249b
mov ecx, ebx
add ecx, edi
cmp ecx, esi
jbe 0x4024a3
mov esi, ecx
add eax, 0x28
sub edx, 1
jne 0x402490
mov ecx, dword [ebp + 0x50]
lea eax, [esi + 0xfff]
add ecx, 0xfff
and eax, 0xfffff000
and ecx, 0xfffff000
cmp ecx, eax
jne 0x402638
push 0
push ecx
push 0
push 0
mov ecx, 0x3000
call fcn.00403610
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x402638
mov eax, dword [0x819f04]
test eax, eax
jne 0x40260e
push 0x100
push eax
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], eax
mov dword [esp + 0x40], eax
mov word [esp + 0x44], ax
mov byte [esp + 0x46], al
lea eax, [esp + 0x48]
push eax
call fcn.00401b60
add esp, 0xc
xor edi, edi
xor eax, eax
mov byte [esp + eax + 0x40], al
inc eax
cmp eax, 0x100
jb 0x402526
xor esi, esi
mov dl, byte [esp + esi + 0x40]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e120]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x40]
mov byte [esp + esi + 0x40], al
inc esi
mov byte [esp + edi + 0x40], dl
cmp esi, 0x100
jb 0x402534
xor edi, edi
xor ebx, ebx
xor esi, esi
lea esp, [esp]
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x40]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x40]
mov byte [esp + edi + 0x40], al
mov byte [esp + ebx + 0x40], cl
movzx eax, byte [esp + edi + 0x40]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x40]
xor al, byte [esi + 0x41e124]
mov byte [esp + esi + 0x30], al
inc esi
cmp esi, 0xf
jb 0x402570
call fcn.00404320
mov esi, eax
call fcn.00403700
test esi, esi
je 0x4025ed
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4025ed
mov ecx, dword [eax + esi + 0x7c]
test ecx, ecx
je 0x4025ed
mov eax, dword [eax + esi + 0x78]
test eax, eax
je 0x4025ed
lea edx, [esp + 0x30]
push edx
push ecx
lea edx, [eax + esi]
mov ecx, esi
call fcn.00401490
add esp, 8
test eax, eax
jne 0x402605
mov eax, dword [0x819200]
test eax, eax
jne 0x4025fd
mov dword [0x819f04], eax
jmp 0x402610
lea ecx, [esp + 0x30]
push ecx
push esi
call eax
mov dword [0x819f04], eax
test eax, eax
je 0x402610
call eax
push ecx
mov ecx, eax
call fcn.00403c50
mov esi, eax
mov dword [esp + 0x14], esi
test esi, esi
jne 0x402645
push eax
push eax
mov eax, dword [esp + 0x2c]
mov ecx, 0x8000
cdq
push edx
push eax
call fcn.00402200
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x134
ret
mov ecx, dword [esp + 0x24]
mov dword [esi + 8], ecx
mov dword [esi + 0x14], 0x1000
cmp dword [ebp + 0x54], 0x344200
ja 0x402638
mov dword [esi], ebp
mov eax, ecx
sub eax, dword [ebp + 0x34]
xor edx, edx
mov dword [ebp + 0x34], ecx
xor ebx, ebx
mov ecx, dword [esi]
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 8]
mov dword [esp + 0x18], eax
movzx edi, word [ecx + 0x14]
add edi, 0x24
cmp dx, word [ecx + 6]
jae 0x402758
cdq
add edi, ecx
mov esi, eax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x20], esi
jmp 0x40269b
mov esi, dword [esp + 0x20]
mov ecx, dword [edi + 4]
test ecx, ecx
jne 0x4026ef
mov esi, dword [ebp + 0x38]
test esi, esi
jle 0x402742
mov ecx, dword [edi]
mov eax, esi
cdq
push edx
push eax
xor eax, eax
add ecx, dword [esp + 0x28]
adc eax, dword [esp + 0x24]
push eax
push ecx
mov ecx, 0x1000
call fcn.00403610
add esp, 0x10
test eax, eax
je 0x402638
mov eax, dword [edi]
add eax, dword [esp + 0x18]
mov dword [edi - 4], eax
test esi, esi
je 0x40273e
mov byte [eax], 0
lea eax, [eax + 1]
sub esi, 1
jne 0x4026e2
jmp 0x40273e
mov eax, dword [edi + 8]
add eax, ecx
cmp eax, 0x344200
ja 0x402638
push 0
push ecx
mov ecx, dword [edi]
xor eax, eax
add ecx, esi
adc eax, edx
push eax
push ecx
mov ecx, 0x1000
call fcn.00403610
add esp, 0x10
test eax, eax
je 0x402638
push dword [edi + 4]
mov eax, dword [edi + 8]
mov esi, dword [edi]
add eax, dword [esp + 0x2c]
add esi, dword [esp + 0x1c]
push eax
push esi
call fcn.00402ab0
add esp, 0xc
mov dword [edi - 4], esi
mov edx, dword [esp + 0x1c]
mov esi, dword [esp + 0x14]
inc ebx
add edi, 0x28
mov ecx, dword [esi]
movzx eax, word [ecx + 6]
cmp ebx, eax
jl 0x402697
cmp dword [esp + 0x2c], 0
je 0x402877
cmp dword [ecx + 0xa4], 0
jne 0x402773
xor eax, eax
jmp 0x40287c
mov edx, dword [esi + 8]
mov ebp, dword [ecx + 0xa0]
add ebp, edx
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], ebp
mov eax, dword [ebp]
test eax, eax
je 0x402877
lea ebx, [eax + edx]
xor esi, esi
mov eax, dword [ebp + 4]
lea edi, [ebp + 4]
sub eax, 8
lea edx, [ebp + 8]
test eax, 0xfffffffe
jbe 0x4027de
mov ebp, dword [esp + 0x2c]
lea ecx, [ecx]
movzx eax, word [edx]
mov ecx, eax
and ecx, 0xf000
cmp ecx, 0x3000
jne 0x4027cb
and eax, 0xfff
add dword [eax + ebx], ebp
mov eax, dword [edi]
inc esi
sub eax, 8
add edx, 2
shr eax, 1
cmp esi, eax
jb 0x4027b0
mov ebp, dword [esp + 0x18]
mov esi, dword [esp + 0x14]
mov eax, dword [esi + 0x14]
mov dword [esp + 0x18], eax
mov eax, ebx
cdq
mov dword [esp + 0x20], eax
mov eax, dword [0x819224]
mov dword [esp + 0x28], edx
test eax, eax
je 0x402862
mov ecx, dword [eax]
xor esi, esi
test ecx, ecx
je 0x40285e
add eax, 4
cmp dword [eax], 0x91ad42ee
je 0x40281a
inc esi
add eax, 4
cmp esi, ecx
jb 0x402808
jmp 0x40285e
cmp esi, 0xffffffff
je 0x40285e
call fcn.00403b20
cmp dword [0x819344], 0
je 0x40284c
push 0
push dword [esp + 0x1c]
push dword [esp + 0x30]
push dword [esp + 0x2c]
push 0xffffffffffffffff
push 0xffffffffffffffff
push 3
push esi
call fcn.004041a0
add esp, 0x20
jmp 0x40285e
push dword [esp + 0x18]
push ebx
push 0xffffffffffffffff
push 3
push esi
call fcn.0041d660
add esp, 0x14
mov esi, dword [esp + 0x14]
add ebp, dword [edi]
mov edx, dword [esp + 0x1c]
mov dword [esp + 0x18], ebp
mov eax, dword [ebp]
test eax, eax
jne 0x402791
mov eax, 1
mov ecx, esi
mov dword [esi + 0x10], eax
call fcn.00403190
test eax, eax
je 0x402638
mov ecx, esi
call fcn.004022c0
test eax, eax
je 0x402638
mov ecx, dword [esi]
mov edx, ecx
mov ebx, dword [esp + 0x14]
mov esi, dword [ecx + 0xc0]
test esi, esi
je 0x4028e7
cmp dword [ecx + 0xc4], 0
je 0x4028e7
mov edi, dword [ebx + 8]
mov esi, dword [edi + esi + 0xc]
test esi, esi
je 0x4028e7
mov eax, dword [esi]
test eax, eax
je 0x4028e7
lea esp, [esp]
push 0
push 1
push edi
push eax
call fcn.0041d690
mov eax, dword [esi + 4]
lea esi, [esi + 4]
test eax, eax
jne 0x4028d0
mov edx, dword [ebx]
mov ecx, dword [edx + 0x28]
test ecx, ecx
je 0x40290a
mov eax, dword [esp + 0x24]
add ecx, eax
push 0
push 1
push eax
call ecx
test eax, eax
je 0x402638
mov dword [ebx + 0xc], 1
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
add esp, 0x134
ret