Function at 0x403560
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x914
push ebx
push esi
push edi
mov ecx, 0x8f
mov esi, 0x404f50
lea edi, [esp + 0x6e0]
rep movsd dword es:[edi], dword [esi]
push 0x1b4
movsw word es:[edi], word [esi]
lea eax, [esp + 0x530]
push 0
mov ecx, 0x15
mov esi, 0x405190
lea edi, [esp + 0x4e0]
push eax
mov dword [esp + 0x20], 0
rep movsd dword es:[edi], dword [esi]
call fcn.00403c38
add esp, 0xc
xor ecx, ecx
push 0x206
push ecx
lea edx, [esp + 0x2da]
push edx
mov word [esp + 0x2dc], cx
call fcn.00403c38
add esp, 0xc
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0xd2]
push ecx
mov word [esp + 0xd4], ax
call fcn.00403c38
add esp, 0xc
call dword [0x404194]
test eax, eax
jne 0x4039e6
lea edx, [esp + 0x30]
push edx
mov dword [esp + 0x34], 0x94
call dword [0x404074]
test eax, eax
je 0x4039e6
cmp dword [esp + 0x40], 2
jne 0x4039e6
cmp dword [esp + 0x34], 6
jb 0x4039e6
lea eax, [esp + 0x2c]
push eax
call fcn.004034c0
cmp eax, 0x80004005
jne 0x4039e6
cmp dword [esp + 0x2c], 3
jne 0x4039e6
call dword [0x40407c]
push eax
push 0x4051e4
lea ecx, [esp + 0xd0]
push 0x208
push ecx
call dword [0x404154]
lea eax, [esp + 0xd8]
add esp, 0x10
mov edx, eax
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x403680
lea edi, [esp + 0x4d8]
sub eax, edx
add edi, 0xfffffffe
jmp 0x4036a0
mov cx, word [edi + 2]
add edi, 2
test cx, cx
jne 0x4036a0
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
push 0x208
lea edx, [esp + 0x2d4]
mov ecx, eax
push edx
and ecx, 3
push 0
rep movsb byte es:[edi], byte [esi]
call dword [0x404048]
lea eax, [esp + 0xc8]
push eax
call fcn.00403050
test eax, eax
jne 0x4039e6
lea eax, [esp + 0x6e0]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4036f0
sub eax, edx
sar eax, 1
lea ebx, [eax + eax + 0x208]
test ebx, ebx
je 0x4039e6
lea esi, [ebx + 0x13]
and esi, 0xfffffff0
push esi
push 8
call dword [0x4040e4]
push eax
call dword [0x4040dc]
mov edi, eax
mov dword [esp + 0x10], edi
test edi, edi
je 0x4039e6
push esi
push 0
push edi
call fcn.00403c38
add esp, 0xc
lea ecx, [esp + 0x2d0]
push ecx
lea edx, [esp + 0x6e4]
push edx
push ebx
push edi
call dword [0x404154]
add esp, 0x10
push 0
push pe_nt_image_headers32
push 3
push 0
push 3
push 0xc0000000
lea eax, [esp + 0x4f0]
push eax
call dword [0x404070]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4039c4
xor esi, esi
push esi
push esi
push esi
push ebx
call dword [0x404094]
lea ecx, [esp + 0x18]
push ecx
push ebx
mov dword [esp + 0x20], esi
mov dword [esp + 0x24], esi
call dword [0x4040bc]
mov esi, dword [esp + 0x18]
test esi, esi
je 0x4039c4
lea eax, [esp + 0x6e0]
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4037c0
sub eax, edx
sar eax, 1
lea ecx, [esi + eax*2 + 0x410]
call fcn.004013e0
mov edi, eax
mov dword [esp + 0xc], edi
test edi, edi
je 0x4039c0
push 0
lea edx, [esp + 0x2c]
push edx
push esi
push edi
push ebx
call dword [0x4040b8]
push 0
add esi, 0xfffffffe
lea eax, [edi + 2]
push esi
push eax
call fcn.00403c00
mov esi, eax
push 0x4051f4
push edi
not esi
call dword [0x404150]
add esp, 8
test eax, eax
je 0x40399e
mov ecx, dword [esp + 0x10]
mov edi, eax
sub edi, ecx
jmp 0x403830
movzx edx, word [ecx]
mov word [edi + ecx], dx
add ecx, 2
test dx, dx
jne 0x403830
push 0x405208
push eax
call dword [0x404150]
mov edi, eax
add esp, 8
test edi, edi
je 0x40399a
mov eax, dword [esp + 0xc]
add eax, 2
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x403862
sub eax, edx
sar eax, 1
lea eax, [eax + eax - 0xe]
push 0
push eax
mov eax, dword [esp + 0x14]
add eax, 2
push eax
call fcn.00403c00
not eax
mov dword [edi], eax
mov dword [esp + 0x28], edi
lea ecx, [edi + 0xc]
mov dword [esp + 0x18], 7
jmp 0x4038a0
movzx eax, byte [ecx + 1]
mov edx, esi
shr edx, 0x18
xor eax, dword [edx*4 + 0x459b10]
shl esi, 8
xor eax, esi
movzx esi, byte [ecx]
mov edx, eax
shr edx, 0x18
shl eax, 8
xor eax, dword [edx*4 + 0x459b10]
sub ecx, 2
xor esi, eax
dec dword [esp + 0x18]
jne 0x4038a0
push 0
push 0
push 0
push ebx
mov dword [edi], esi
call dword [0x404094]
mov esi, dword [esp + 0xc]
mov eax, esi
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4038f0
sub eax, edx
push 0
sar eax, 1
lea ecx, [esp + 0x2c]
push ecx
lea edx, [eax + eax]
push edx
push esi
push ebx
call dword [0x4040b0]
push ebx
call dword [0x4040a0]
push ebx
call dword [0x404138]
mov eax, dword [0x45a444]
mov ecx, dword [eax]
mov edx, dword [ecx + 0x2c]
push 0
push eax
call edx
test eax, eax
js 0x40399a
mov eax, dword [0x45a444]
mov ecx, dword [eax]
mov edx, dword [ecx + 0x2c]
push 0xffffffffffffffff
push eax
call edx
test eax, eax
js 0x40399a
lea eax, [esp + 0x18]
push eax
call dword [0x40418c]
mov esi, dword [esp + 0x18]
mov ecx, dword [0x45a444]
mov edx, dword [ecx]
push 0
sub esp, 0x10
mov eax, esp
mov dword [eax], esi
mov esi, dword [esp + 0x30]
mov dword [eax + 4], esi
mov esi, dword [esp + 0x34]
mov dword [eax + 8], esi
mov esi, dword [esp + 0x38]
mov dword [eax + 0xc], esi
mov eax, dword [edx + 0x30]
push ecx
call eax
lea ecx, [esp + 0x18]
push ecx
mov esi, eax
call dword [0x404188]
test esi, esi
js 0x40399a
mov dword [esp + 0x14], 1
mov edi, dword [esp + 0xc]
mov esi, dword [0x4040e4]
push edi
push 0
call esi
push eax
call dword [0x4040e8]
test eax, eax
je 0x4039c0
push edi
push 0
call esi
push eax
call dword [0x4040e0]
mov edi, dword [esp + 0x10]
mov esi, dword [0x4040e4]
push edi
push 0
call esi
push eax
call dword [0x4040e8]
test eax, eax
je 0x4039e6
push edi
push 0
call esi
push eax
call dword [0x4040e0]
mov eax, dword [0x45c1bc]
test eax, eax
je 0x4039f7
mov edx, dword [eax]
push eax
mov eax, dword [edx + 8]
call eax
mov eax, dword [0x45a444]
test eax, eax
je 0x403a08
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret