Function at 0x53f420
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x17c
mov eax, dword [ebp + 8]
xor ecx, ecx
mov dword [0x5a4b34], 0x2249
mov dword [0x5a4b38], 0x1ad5
mov edx, ecx
mov dword [ebp - 0x130], eax
mov dword [ebp - 0x134], edx
mov dword [ebp - 0x138], ecx
jmp 0x53f521
mov eax, dword [ebp - 0x13c]
mov ecx, dword [ebp - 0x140]
lea edx, section..data
mov esi, dword [ebp - 0x144]
add esi, eax
imul edi, ecx, 0x9c
mov ebx, edx
add ebx, edi
add ebx, 0x40
mov edi, ecx
add edi, 1
mov dword [ebp - 0x148], eax
imul eax, ecx, 0x9c
mov dword [ebp - 0x14c], eax
mov eax, edx
mov dword [ebp - 0x150], ecx
mov ecx, dword [ebp - 0x14c]
add eax, ecx
add eax, 0x44
mov ecx, dword [ebp - 0x150]
imul ecx, ecx, 0x9c
add edx, ecx
add edx, 0x54
mov ecx, dword [edx]
mov edx, dword [ebx]
movzx eax, word [eax]
xor eax, ecx
mov dword [esp], esi
mov dword [esp + 4], edx
mov dword [esp + 8], eax
mov dword [ebp - 0x154], eax
mov dword [ebp - 0x158], edi
call fcn.00540201
mov eax, dword [ebp - 0x154]
mov ecx, dword [ebp - 0x148]
add eax, ecx
mov edx, dword [ebp - 0x158]
cmp edx, 0x3f8
mov dword [ebp - 0x140], edx
mov dword [ebp - 0x13c], eax
je 0x53f637
jmp 0x53f45e
mov eax, dword [ebp - 0x138]
mov ecx, dword [ebp - 0x134]
xor edx, edx
lea esi, section..data
mov edi, eax
add edi, 1
imul ebx, eax, 0x9c
mov dword [ebp - 0x15c], eax
mov eax, esi
add eax, ebx
add eax, 0x54
mov ebx, dword [ebp - 0x15c]
imul ebx, ebx, 0x9c
add esi, ebx
add esi, 0x44
mov eax, dword [eax]
movzx esi, word [esi]
xor esi, eax
add esi, ecx
cmp edi, 0x3f8
mov eax, esi
mov dword [ebp - 0x134], eax
mov dword [ebp - 0x160], esi
mov dword [ebp - 0x138], edi
mov dword [ebp - 0x164], edx
jne 0x53f521
mov eax, dword [ebp - 0x164]
mov ecx, eax
add ecx, 1
mov dl, byte [eax + 0x5413ea]
mov dh, byte [eax + 0x5413bb]
sub dh, dl
mov byte [ebp + eax - 0x12c], dh
cmp ecx, 0xe
mov dword [ebp - 0x164], ecx
jne 0x53f591
lea eax, [ebp - 0x12c]
mov dword [0x5a4b34], 0x179a
mov dword [ebp - 0x168], eax
call fcn.0053f346
mov dword [esp], eax
mov eax, dword [ebp - 0x168]
mov dword [esp + 4], eax
call fcn.0053f1b2
mov ecx, eax
mov dword [0x5a4b54], eax
mov eax, esp
mov edx, dword [ebp - 0x160]
mov dword [eax + 4], edx
mov dword [eax + 0xc], 4
mov dword [eax + 8], 0x1000
mov dword [eax], 0
call ecx
sub esp, 0x10
xor ecx, ecx
mov edx, ecx
mov dword [ebp - 0x144], eax
mov dword [ebp - 0x140], edx
mov dword [ebp - 0x13c], ecx
jmp 0x53f45e
lea eax, [0x5413c9]
mov ecx, 0x20
lea edx, [ebp - 0x10c]
mov esi, dword [ebp - 0x144]
add esi, 0x27662
mov edi, dword [ebp - 0x144]
add edi, 0x297a8
mov dword [0x5a4b34], 0x1695
mov dword [esp], edx
mov dword [esp + 4], eax
mov dword [esp + 8], 0x20
mov dword [ebp - 0x16c], edi
mov dword [ebp - 0x170], ecx
mov dword [ebp - 0x174], edx
mov dword [ebp - 0x178], esi
call fcn.0053f70c
mov dword [0x5a4b38], 0x1967
mov eax, dword [ebp - 0x174]
mov dword [esp], eax
mov ecx, dword [ebp - 0x144]
mov dword [esp + 4], ecx
mov dword [esp + 8], ecx
mov edx, dword [ebp - 0x160]
mov dword [esp + 0xc], edx
call fcn.005404a2
xor eax, eax
mov dword [0x5a4b38], 0x15ce
mov ecx, dword [ebp - 0x130]
mov edx, dword [ebp - 0x16c]
mov dword [ecx], edx
mov dword [ecx + 4], 0x14a800
mov edx, dword [ebp - 0x178]
mov dword [ecx + 8], edx
mov dword [0x5a4b34], 0xe3a
mov dword [ecx + 0xc], 0x20c0
add esp, 0x17c
pop esi
pop edi
pop ebx
pop ebp
ret