Function at 0x46ba21
Capabilities:
Encode data using xor

Disassembly:
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x40]
movzx esi, byte [eax + 0x43a378]
mov esi, dword [esp + esi*4 + 0x50]
add esi, edx
add ecx, esi
mov esi, ecx
xor esi, ebx
movzx ebx, byte [eax + 0x43a379]
mov ebx, dword [esp + ebx*4 + 0x50]
ror esi, 0x10
add ebp, esi
xor edx, ebp
ror edx, 0xc
add ebx, edx
add ecx, ebx
mov ebx, ecx
xor ebx, esi
ror ebx, 8
mov esi, dword [esp + 0x24]
add ebp, ebx
xor edx, ebp
ror edx, 7
mov dword [esp + 0x20], edx
movzx edx, byte [eax + 0x43a37a]
mov edx, dword [esp + edx*4 + 0x50]
add edx, esi
add edi, edx
mov edx, edi
xor edx, dword [esp + 0x44]
and al, 0x44
mov dword [esp + 0x40], ebx
mov ebx, dword [esp + 0x34]
ror edx, 0x10
add ebx, edx
xor esi, ebx
mov dword [esp + 0x34], ebx
movzx ebx, byte [eax + 0x43a37b]
mov ebx, dword [esp + ebx*4 + 0x50]
ror esi, 0xc
add ebx, esi
add edi, ebx
mov ebx, dword [esp + 0x38]
mov dword [esp + 0x14], edi
xor edi, edx
mov edx, dword [esp + 0x34]
ror edi, 8
add edx, edi
xlatb
xor esi, edx
mov dword [esp + 0x34], edx
movzx edx, byte [eax + 0x43a37c]
mov edx, dword [esp + edx*4 + 0x50]
ror esi, 7
mov dword [esp + 0x44], edi
mov edi, dword [esp + 0x28]
add edx, edi
mov dword [esp + 0x24], esi
mov esi, dword [esp + 0x18]
add esi, edx
mov edx, esi
xor edx, dword [esp + 0x48]
ror edx, 0x10
add ebx, edx
xor edi, ebx
mov dword [esp + 0x38], ebx
movzx ebx, byte [eax + 0x43a37d]
mov ebx, dword [esp + ebx*4 + 0x50]
ror edi, 0xc
add ebx, edi
add esi, ebx
mov ebx, dword [esp + 0x2c]
sub al, 0x89
je 0x46b985
sbb byte [ebx], dh
mov edx, dword [esp + 0x38]
ror esi, 8
add edx, esi
xor edi, edx
mov dword [esp + 0x38], edx
movzx edx, byte [eax + 0x43a37e]
mov dword [esp + 0x48], esi
mov esi, dword [esp + edx*4 + 0x50]
ror edi, 7
mov dword [esp + 0x28], edi
add esi, ebx
mov edx, dword [esp + 0x1c]
add edx, esi
mov dword [esp + 0x1c], edx
xor edx, dword [esp + 0x4c]
ror edx, 0x10
add dword [esp + 0x3c], edx
mov edi, dword [esp + 0x3c]
mov dword [esp + 0x4c], edx
movzx edx, byte [eax + 0x43a37f]
mov esi, dword [esp + edx*4 + 0x50]
xor ebx, edi
mov edx, dword [esp + 0x1c]
ror ebx, 0xc
add esi, ebx
add edx, esi
mov dword [esp + 0x1c], edx
xor edx, dword [esp + 0x4c]
ror edx, 8
add edi, edx
xor ebx, edi
ror ebx, 7
mov esi, ebx
movzx ebx, byte [eax + 0x43a380]
mov ebx, dword [esp + ebx*4 + 0x50]
add ebx, dword [esp + 0x24]
add ecx, ebx
mov ebx, ecx
xor ebx, edx
mov edx, dword [esp + 0x24]
ror ebx, 0x10
add dword [esp + 0x38], ebx
xor edx, dword [esp + 0x38]
mov dword [esp + 0x4c], ebx
movzx ebx, byte [eax + 0x43a381]
mov ebx, dword [esp + ebx*4 + 0x50]
ror edx, 0xc
add ebx, edx
mov dword [esp + 0x24], edx
add ecx, ebx
mov ebx, dword [esp + 0x38]
mov edx, ecx
xor edx, dword [esp + 0x4c]
ror edx, 8
add ebx, edx
mov dword [esp + 0x4c], edx
mov edx, dword [esp + 0x24]
xor edx, ebx
ror edx, 7
mov dword [esp + 0x24], edx
movzx edx, byte [eax + 0x43a382]
mov dword [esp + 0x38], ebx
mov ebx, dword [esp + edx*4 + 0x50]
add ebx, dword [esp + 0x28]
mov edx, dword [esp + 0x14]
add edx, ebx
movzx ebx, byte [eax + 0x43a383]
mov ebx, dword [esp + ebx*4 + 0x50]
mov dword [esp + 0x14], edx
xor edx, dword [esp + 0x40]
ror edx, 0x10
mov dword [esp + 0x40], edx
add edi, edx
mov edx, dword [esp + 0x28]
xor edx, edi
ror edx, 0xc
mov dword [esp + 0x28], edx
add ebx, edx
mov edx, dword [esp + 0x14]
add edx, ebx
ror dword [ecx + 0x33142454], cl
push esp
and al, 0x40
ror edx, 8
add edi, edx
mov dword [esp + 0x40], edx
mov edx, dword [esp + 0x28]
xor edx, edi
ror edx, 7
mov dword [esp + 0x28], edx
movzx edx, byte [eax + 0x43a384]
mov edx, dword [esp + edx*4 + 0x50]
mov dword [esp + 0x3c], edi
mov edi, dword [esp + 0x18]
add edx, esi
add edi, edx
movzx ebx, byte [eax + 0x43a385]
mov ebx, dword [esp + ebx*4 + 0x50]
mov edx, edi
xor edx, dword [esp + 0x44]
add eax, 0x10
ror edx, 0x10
add ebp, edx
xor esi, ebp
ror esi, 0xc
add ebx, esi
add edi, ebx
mov ebx, dword [esp + 0x34]
mov dword [esp + 0x18], edi
xor edi, edx
ror edi, 8
mov edx, edi
mov edi, dword [esp + 0x20]
add ebp, edx
mov dword [esp + 0x44], edx
movzx edx, byte [eax + 0x43a376]
mov edx, dword [esp + edx*4 + 0x50]
xor esi, ebp
ror esi, 7
add edx, edi
mov dword [esp + 0x2c], esi
mov esi, dword [esp + 0x1c]
add esi, edx
mov edx, esi
xor edx, dword [esp + 0x48]
ror edx, 0x10
add ebx, edx
xor edi, ebx
mov dword [esp + 0x34], ebx
movzx ebx, byte [eax + 0x43a377]
mov ebx, dword [esp + ebx*4 + 0x50]
ror edi, 0xc
add ebx, edi
add esi, ebx
mov dword [esp + 0x1c], esi
xor esi, edx
mov edx, dword [esp + 0x34]
ror esi, 8
add edx, esi
xor edi, edx
ror edi, 7
mov dword [esp + 0x34], edx
mov dword [esp + 0x48], esi
mov edx, edi
cmp eax, 0x90
jbe 0x46b878
mov eax, dword [esp + 0x94]
mov edi, dword [eax + 0xf4]
xor ecx, ebp
xor dword [edi], ecx
mov ecx, dword [eax + 0xf4]
mov edi, dword [ecx + 4]
xor edi, dword [esp + 0x14]
xor edi, dword [esp + 0x34]
mov dword [ecx + 4], edi
mov ecx, dword [eax + 0xf4]
mov edi, dword [ecx + 8]
xor edi, dword [esp + 0x18]
xor edi, dword [esp + 0x38]
mov dword [ecx + 8], edi
mov ecx, dword [eax + 0xf4]
mov edi, dword [ecx + 0xc]
xor edi, dword [esp + 0x1c]
xor edi, dword [esp + 0x3c]
mov dword [ecx + 0xc], edi
mov ecx, dword [eax + 0xf4]
mov edi, dword [ecx + 0x10]
xor edi, edx
xor edi, dword [esp + 0x40]
mov dword [ecx + 0x10], edi
mov ecx, dword [eax + 0xf4]
mov edx, dword [ecx + 0x14]
xor edx, dword [esp + 0x24]
pop edi
xor edx, dword [esp + 0x40]
mov dword [ecx + 0x14], edx
mov ecx, dword [eax + 0xf4]
mov edx, dword [ecx + 0x18]
xor edx, dword [esp + 0x24]
xor edx, esi
mov dword [ecx + 0x18], edx
mov eax, dword [eax + 0xf4]
mov ecx, dword [eax + 0x1c]
xor ecx, dword [esp + 0x28]
pop esi
xor ecx, dword [esp + 0x44]
pop ebp
mov dword [eax + 0x1c], ecx
pop ebx
add esp, 0x80
ret 4