Function at 0x4399f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x20
cmp dword [ecx + 8], 0
je 0x439a73
mov edx, dword [ecx]
test edx, edx
je 0x439a73
mov edi, dword [ebp + 0x10]
mov dword [esp + 4], 0x9c9d9a9b
mov word [esp + 8], 0
mov byte [esp + 0xa], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, eax
add bl, 0x5a
xor bl, byte [esp + eax + 4]
add bl, 0x3e
mov byte [esp + eax + 4], bl
inc eax
cmp eax, 7
jne 0x439a30
mov eax, dword [esp + 4]
mov ebx, dword [0x44c2b0]
test ebx, ebx
je 0x439ae4
xor edi, edi
mov esi, dword [0x44c2b4]
cmp dword [esi + edi*8], 0x2dedf0b8
je 0x439ac0
inc edi
cmp ebx, edi
jne 0x439a60
mov edi, dword [ebp + 0x10]
jmp 0x439ae4
mov dword [esp + 4], 0x77b68980
mov word [esp + 8], 0
mov byte [esp + 0xa], 0
mov eax, 0xf6e77d9e
nop
nop
nop
nop
movzx ecx, byte [esp + eax + 0x9188266]
mov edx, ecx
and edx, eax
add dl, dl
sub cl, dl
movzx ecx, cl
add ecx, eax
add cl, 0xea
mov byte [esp + eax + 0x9188266], cl
inc eax
cmp eax, 0xf6e77da5
jne 0x439a90
mov eax, dword [esp + 4]
jmp 0x439c4b
mov esi, dword [esi + edi*8 + 4]
cmp esi, eax
mov edi, dword [ebp + 0x10]
je 0x439ae4
push dword [ebp + 8]
push edx
push 2
push esi
push dword [0x44c2b8]
mov esi, ecx
call fcn.0043ca30
mov ecx, esi
add esp, 0x14
mov esi, dword [ebp + 0xc]
cmp esi, 1
mov edx, edi
sbb edx, 0
jl 0x439ba5
cmp eax, 0xc000010a
jne 0x439ba5
mov edx, 0xffffd8f0
mov eax, esi
mul edx
sub edx, esi
imul esi, edi, 0xffffd8f0
add esi, edx
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], esi
mov edx, dword [ecx]
mov dword [esp + 4], 0x9c9d9a9b
mov word [esp + 8], 0
mov byte [esp + 0xa], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, eax
add bl, 0x5a
xor bl, byte [esp + eax + 4]
add bl, 0x3e
mov byte [esp + eax + 4], bl
inc eax
cmp eax, 7
jne 0x439b40
mov eax, dword [esp + 4]
mov esi, dword [0x44c2b0]
test esi, esi
je 0x439ba5
xor edi, edi
mov ebx, dword [0x44c2b4]
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x4e66b5a3
je 0x439b80
inc edi
cmp esi, edi
jne 0x439b70
jmp 0x439ba5
mov esi, dword [ebx + edi*8 + 4]
cmp esi, eax
je 0x439ba5
lea eax, [esp + 0x10]
push eax
push 0
push edx
push 3
push esi
push dword [0x44c2b8]
mov esi, ecx
call fcn.0043ca30
mov ecx, esi
add esp, 0x18
test eax, eax
js 0x439c4b
mov edx, dword [ecx]
test edx, edx
je 0x439c4b
mov dword [esp + 0xc], edx
mov dword [esp + 4], 0x9c9d9a9b
mov word [esp + 8], 0
mov byte [esp + 0xa], 0
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, ebx
add dl, 0x5a
xor dl, byte [esp + ebx + 4]
add dl, 0x3e
mov byte [esp + ebx + 4], dl
inc ebx
cmp ebx, 7
jne 0x439be0
mov esi, dword [0x44c2b0]
test esi, esi
je 0x439c45
mov edx, dword [esp + 4]
xor ebx, ebx
mov edi, dword [0x44c2b4]
nop
nop
nop
nop
cmp dword [edi + ebx*8], 0xb62b8d10
je 0x439c20
inc ebx
cmp esi, ebx
jne 0x439c10
jmp 0x439c45
mov esi, dword [edi + ebx*8 + 4]
cmp esi, edx
je 0x439c45
push dword [esp + 0xc]
push 1
push esi
push dword [0x44c2b8]
mov esi, ecx
mov edi, eax
call fcn.0043ca30
mov eax, edi
mov ecx, esi
add esp, 0x10
mov dword [ecx], 0
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc