Function at 0x57ee6d
Capabilities:
Encrypt data using aes

Disassembly:
sub esp, 0x18
mov ecx, dword [esp + 0x1c]
push ebx
push ebp
push esi
movzx edx, byte [ecx]
movzx eax, byte [ecx + 1]
shl edx, 8
or edx, eax
movzx ebx, byte [ecx + 8]
movzx eax, byte [ecx + 2]
shl edx, 8
or edx, eax
shl ebx, 8
movzx eax, byte [ecx + 3]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 5]
push edi
mov edi, dword [esp + 0x34]
xor edx, dword [edi]
mov dword [esp + 0x10], edx
movzx edx, byte [ecx + 4]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 6]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 7]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 9]
xor edx, dword [edi + 4]
or ebx, eax
movzx eax, byte [ecx + 0xa]
mov dword [esp + 0x1c], edx
movzx edx, byte [ecx + 0xc]
shl ebx, 8
or ebx, eax
shl edx, 8
movzx eax, byte [ecx + 0xb]
shl ebx, 8
or ebx, eax
movzx eax, byte [ecx + 0xd]
xor ebx, dword [edi + 8]
or edx, eax
movzx eax, byte [ecx + 0xe]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 0xf]
shl edx, 8
or edx, eax
mov eax, ebx
shr eax, 8
xor edx, dword [edi + 0xc]
movzx ecx, al
mov eax, dword [esp + 0x1c]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71b000]
xor ecx, dword [eax*4 + 0x71ac00]
mov eax, dword [esp + 0x10]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71a000]
movzx eax, dl
xor ecx, dword [eax*4 + 0x71b400]
mov eax, edx
xor ecx, dword [edi + 0x10]
shr eax, 8
mov dword [esp + 0x14], ecx
movzx ecx, al
mov eax, ebx
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71b000]
xor ecx, dword [eax*4 + 0x71ac00]
mov eax, dword [esp + 0x1c]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71a000]
mov eax, dword [esp + 0x10]
movzx eax, al
xor ecx, dword [eax*4 + 0x71b400]
xor ecx, dword [edi + 0x14]
lea esi, [edi + 0x20]
mov eax, edx
mov dword [esp + 0x34], ecx
shr eax, 0x10
mov ecx, ebx
movzx eax, al
shr ecx, 0x18
shr edx, 0x18
mov eax, dword [eax*4 + 0x71ac00]
xor eax, dword [ecx*4 + 0x71a000]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x2c]
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x71a000]
xor ecx, dword [eax*4 + 0x71b000]
mov dword [esp + 0x2c], ecx
mov ecx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x2c]
movzx eax, cl
shr ecx, 8
xor ebp, dword [eax*4 + 0x71b400]
mov eax, ebp
mov dword [esp + 0x2c], ebp
xor eax, dword [edi + 0x18]
mov dword [esp + 0x2c], eax
movzx eax, cl
xor edx, dword [eax*4 + 0x71b000]
mov eax, dword [esp + 0x10]
shr eax, 0x10
movzx eax, al
xor edx, dword [eax*4 + 0x71ac00]
movzx eax, bl
xor edx, dword [eax*4 + 0x71b400]
mov eax, dword [edi + 0x1e0]
xor edx, dword [edi + 0x1c]
sar eax, 1
sub eax, 1
mov dword [esp + 0x24], eax
jmp 0x57f240
mov ebp, dword [esp + 0x2c]
mov eax, ebp
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x34]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71b000]
mov edx, dword [esp + 0x14]
mov ebx, dword [esp + 0x1c]
xor ecx, dword [eax*4 + 0x71ac00]
mov eax, edx
shr eax, 0x18
mov edi, dword [esp + 0x18]
xor ecx, dword [eax*4 + 0x71a000]
movzx eax, bl
xor ecx, dword [eax*4 + 0x71b400]
mov eax, ebx
xor ecx, dword [esi]
shr eax, 8
mov dword [esp + 0x10], ecx
movzx ecx, al
mov eax, ebp
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71b000]
xor ecx, dword [eax*4 + 0x71ac00]
mov eax, dword [esp + 0x34]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71a000]
movzx eax, dl
xor ecx, dword [eax*4 + 0x71b400]
mov eax, ebx
xor ecx, dword [esi + 4]
shr eax, 0x10
movzx eax, al
mov dword [esp + 0x20], ecx
mov ecx, ebp
shr ecx, 0x18
mov ebx, dword [eax*4 + 0x71ac00]
xor ebx, dword [ecx*4 + 0x71a000]
mov ecx, edx
mov edx, dword [esp + 0x34]
mov eax, ecx
shr eax, 8
movzx eax, al
shr ecx, 0x10
xor ebx, dword [eax*4 + 0x71b000]
movzx eax, dl
shr edx, 8
xor ebx, dword [eax*4 + 0x71b400]
xor ebx, dword [esi + 8]
mov esi, dword [esp + 0x1c]
movzx eax, dl
shr esi, 0x18
mov edx, dword [esi*4 + 0x71a000]
xor edx, dword [eax*4 + 0x71b000]
movzx eax, cl
xor edx, dword [eax*4 + 0x71ac00]
mov eax, ebp
movzx eax, al
xor edx, dword [eax*4 + 0x71b400]
mov eax, ebx
xor edx, dword [edi + 0xc]
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x20]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71b000]
xor ecx, dword [eax*4 + 0x71ac00]
mov eax, dword [esp + 0x10]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71a000]
movzx eax, dl
xor ecx, dword [eax*4 + 0x71b400]
mov eax, edx
xor ecx, dword [edi + 0x10]
shr eax, 8
mov dword [esp + 0x14], ecx
movzx ecx, al
mov ecx, dword [ecx*4 + 0x71b000]
mov eax, ebx
shr eax, 0x10
mov esi, edi
movzx eax, al
xor ecx, dword [eax*4 + 0x71ac00]
mov eax, dword [esp + 0x20]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71a000]
mov eax, dword [esp + 0x10]
movzx eax, al
xor ecx, dword [eax*4 + 0x71b400]
mov eax, edx
xor ecx, dword [esi + 0x14]
shr eax, 0x10
movzx eax, al
mov dword [esp + 0x34], ecx
mov ecx, ebx
shr ecx, 0x18
shr edx, 0x18
mov eax, dword [eax*4 + 0x71ac00]
xor eax, dword [ecx*4 + 0x71a000]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x2c]
shr eax, 8
mov edx, dword [edx*4 + 0x71a000]
movzx eax, al
xor ecx, dword [eax*4 + 0x71b000]
mov dword [esp + 0x2c], ecx
mov ecx, dword [esp + 0x20]
mov ebp, dword [esp + 0x2c]
movzx eax, cl
shr ecx, 8
xor ebp, dword [eax*4 + 0x71b400]
mov eax, ebp
mov dword [esp + 0x2c], ebp
xor eax, dword [esi + 0x18]
mov dword [esp + 0x2c], eax
movzx eax, cl
xor edx, dword [eax*4 + 0x71b000]
mov eax, dword [esp + 0x10]
shr eax, 0x10
movzx eax, al
xor edx, dword [eax*4 + 0x71ac00]
movzx eax, bl
xor edx, dword [eax*4 + 0x71b400]
xor edx, dword [esi + 0x1c]
add esi, 0x20
sub dword [esp + 0x24], 1
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], edx
jne 0x57f02d
mov eax, dword [esp + 0x2c]
shr eax, 8
movzx ecx, al
mov eax, dword [esp + 0x34]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71bc00]
mov ebx, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
xor ecx, dword [eax*4 + 0x71c000]
mov eax, ebx
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71c400]
movzx eax, dl
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [esi]
mov esi, dword [esp + 0x30]
mov eax, ecx
shr eax, 0x18
mov byte [esi], al
mov eax, ecx
shr eax, 0x10
mov byte [esi + 1], al
mov eax, ecx
shr eax, 8
mov byte [esi + 2], al
mov eax, edx
shr eax, 8
mov byte [esi + 3], cl
movzx ecx, al
mov eax, dword [esp + 0x2c]
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x71bc00]
xor ecx, dword [eax*4 + 0x71c000]
mov eax, dword [esp + 0x34]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x71c400]
movzx eax, bl
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [edi + 4]
mov eax, ecx
mov byte [esi + 7], cl
shr eax, 0x18
mov byte [esi + 4], al
mov eax, ecx
shr eax, 0x10
mov byte [esi + 5], al
mov eax, ecx
mov ecx, dword [esp + 0x2c]
shr eax, 8
mov byte [esi + 6], al
mov eax, edx
shr eax, 0x10
movzx eax, al
shr ecx, 0x18
mov edx, dword [eax*4 + 0x71c000]
mov eax, ebx
xor edx, dword [ecx*4 + 0x71c400]
mov ecx, dword [esp + 0x34]
shr eax, 8
movzx eax, al
xor edx, dword [eax*4 + 0x71bc00]
movzx eax, cl
xor edx, dword [eax*4 + str.cwko0]
xor edx, dword [edi + 8]
mov eax, edx
mov byte [esi + 0xb], dl
shr eax, 0x18
mov byte [esi + 8], al
mov eax, edx
shr eax, 0x10
mov byte [esi + 9], al
mov eax, edx
mov edx, dword [esp + 0x1c]
shr eax, 8
shr edx, 0x18
shr ecx, 8
mov byte [esi + 0xa], al
movzx eax, cl
mov ecx, dword [edx*4 + 0x71c400]
xor ecx, dword [eax*4 + 0x71bc00]
shr ebx, 0x10
movzx eax, bl
xor ecx, dword [eax*4 + 0x71c000]
mov eax, dword [esp + 0x2c]
movzx eax, al
xor ecx, dword [eax*4 + str.cwko0]
xor ecx, dword [edi + 0xc]
mov eax, ecx
mov byte [esi + 0xf], cl
shr eax, 0x18
mov byte [esi + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [esi + 0xd], al
mov eax, ecx
shr eax, 8
pop edi
mov byte [esi + 0xe], al
xor eax, eax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0xc