Function at 0x440c80
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov ebp, dword [esp + 0x34]
mov ebx, dword [esp + 0x30]
mov dword [esp], 0x5c5d5e5f
mov word [esp + 4], 0
mov byte [esp + 6], 0
mov eax, 0x58fa0f70
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + eax - 0x58fa0f70]
xor ecx, eax
mov edx, ecx
not edx
and edx, 0x31
and ecx, 0xce
sub ecx, edx
inc cl
mov byte [esp + eax - 0x58fa0f70], cl
inc eax
cmp eax, 0x58fa0f77
jne 0x440cb0
mov esi, dword [esp]
mov eax, dword [0x44d05c]
test eax, eax
je 0x440d2e
xor ecx, ecx
mov edx, dword [0x44d060]
nop
nop
cmp dword [edx + ecx*8], 0x3052ea03
je 0x440d00
inc ecx
cmp eax, ecx
jne 0x440cf0
jmp 0x440d2e
mov eax, dword [edx + ecx*8 + 4]
cmp eax, esi
je 0x440d2e
lea ecx, [esp + 0x10]
push ecx
push 0
push 0
push 0
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 0x18
push eax
push dword [0x44d064]
call fcn.0043df70
add esp, 0x24
mov esi, eax
mov dword [esp], 0x77b689a7
mov word [esp + 4], 0
mov eax, 0xdb
mov ecx, 0x24
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, ecx
and edi, 0x3d
mov edx, eax
and edx, 0xc2
sub edx, edi
xor dl, byte [esp + eax - 0xdb]
add dl, 0xea
mov byte [esp + eax - 0xdb], dl
inc eax
dec ecx
cmp eax, 0xe1
jne 0x440d50
cmp esi, dword [esp]
jne 0x440f50
push dword [esp + 0x10]
call fcn.0043b7e0
add esp, 4
mov edi, eax
mov ecx, dword [esp + 0x10]
mov dword [esp + 0xc], ecx
mov dword [esp], 0x5c5d5e5f
mov word [esp + 4], 0
mov byte [esp + 6], 0
mov edx, 0x58fa0f70
movzx ecx, byte [esp + edx - 0x58fa0f70]
xor ecx, edx
mov esi, ecx
not esi
and esi, 0x31
and ecx, 0xce
sub ecx, esi
inc cl
mov byte [esp + edx - 0x58fa0f70], cl
inc edx
cmp edx, 0x58fa0f77
jne 0x440db0
mov esi, dword [esp]
mov edx, dword [0x44d05c]
test edx, edx
je 0x440e50
mov dword [esp + 8], edi
mov edi, ebp
xor ecx, ecx
mov ebp, dword [0x44d060]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebp + ecx*8], 0x3052ea03
je 0x440e13
inc ecx
cmp edx, ecx
jne 0x440e00
mov ebp, edi
jmp 0x440e4c
mov edx, dword [ebp + ecx*8 + 4]
cmp edx, esi
mov ebp, edi
mov edi, dword [esp + 8]
je 0x440e50
lea ecx, [esp + 0x10]
push ecx
push dword [esp + 0x10]
push edi
push 0
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 0x18
push edx
push dword [0x44d064]
mov edi, eax
call fcn.0043df70
add esp, 0x24
mov esi, eax
mov eax, edi
mov edi, dword [esp + 8]
test ebp, ebp
je 0x440f47
test esi, esi
js 0x440f47
test ebx, ebx
je 0x440f3f
mov ecx, dword [edi + 0xc]
shr ecx, 1
mov edx, dword [ebp]
cmp edx, ecx
jb 0x440e76
mov edx, ecx
test edx, edx
je 0x440f36
add eax, 0x10
mov ecx, edx
and ecx, 3
mov dword [esp + 8], edi
je 0x440ecc
mov dword [esp + 0xc], edx
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebp, word [eax]
xor edx, edx
test bp, bp
setne dl
lea eax, [eax + edx*2]
mov word [ebx], bp
add ebx, 2
inc edi
cmp ecx, edi
jne 0x440ea0
mov edx, dword [esp + 0xc]
mov ebp, edx
sub ebp, edi
mov edi, dword [esp + 8]
cmp edx, 4
jae 0x440ee0
jmp 0x440f36
mov ebp, edx
cmp edx, 4
jb 0x440f36
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [eax]
xor ecx, ecx
test dx, dx
setne cl
lea edi, [eax + ecx*2]
mov word [ebx], dx
movzx eax, word [eax + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edx, [edi + ecx*2]
mov word [ebx + 2], ax
movzx eax, word [edi + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edi, [edx + ecx*2]
mov word [ebx + 4], ax
movzx ecx, word [edx + ecx*2]
xor eax, eax
test cx, cx
setne al
mov word [ebx + 6], cx
add ebx, 8
lea eax, [edi + eax*2]
add ebp, 0xfffffffc
jne 0x440ee0
mov edi, dword [esp + 8]
mov word [ebx], 0
mov ebp, dword [esp + 0x34]
mov eax, dword [edi + 0xc]
shr eax, 1
mov dword [ebp], eax
push edi
call fcn.0043b860
add esp, 4
mov eax, esi
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret