Function at 0x4a08b0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xb8
call fcn.005349d0
mov eax, dword [0x597004]
xor eax, esp
mov dword [esp + 0xb4], eax
mov eax, dword [esp + 0xbc]
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0xc4]
push ebx
mov dword [esp + 8], eax
xor ebx, ebx
mov eax, dword [esp + 0xd0]
push ebp
mov ebp, dword [esp + 0xd0]
mov dword [esp + 8], eax
mov eax, dword [esp + 0xd8]
push esi
mov dword [esp + 0x38], eax
xor esi, esi
mov eax, dword [esp + 0xe4]
mov dword [esp + 0x2c], eax
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0x30], ebx
mov dword [esp + 0x1c], ebx
push edi
mov edi, dword [esp + 0xec]
test eax, eax
jne 0x4a0932
call fcn.00451140
mov dword [esp + 0x30], eax
test edi, edi
push eax
cmove edi, eax
mov dword [esp + 0x28], edi
call fcn.00468cf0
add esp, 4
mov edi, eax
mov dword [esp + 0x28], edi
cmp dword [esp + 0xd0], ebx
jle 0x4a0ceb
test ebp, ebp
jle 0x4a0ceb
mov ecx, dword [esp + 0x10]
cmp ecx, ebp
jl 0x4a0c6b
lea eax, [edi*2 + 2]
cmp ecx, eax
jl 0x4a0c6b
mov ebx, ecx
push 0x9d
sub ebx, edi
dec ebx
push str.crypto_rsa_rsa_oaep.c
push ebx
call fcn.0044a4d0
push 0x9e
push str.crypto_rsa_rsa_oaep.c
push dword [esp + 0x24]
mov esi, eax
mov dword [esp + 0x34], esi
call fcn.0044a4d0
add esp, 0x18
mov dword [esp + 0x20], eax
test esi, esi
je 0x4a0cd1
test eax, eax
je 0x4a0cd1
push dword [esp + 0x10]
push 0
push eax
call fcn.00517fa0
mov eax, dword [esp + 0x1c]
push ebp
push dword [esp + 0x24]
sub eax, ebp
add eax, dword [esp + 0x34]
push eax
call fcn.00518100
mov edx, dword [esp + 0x38]
push dword [esp + 0x3c]
push ebx
movzx eax, byte [edx]
lea ebp, [edx + 1]
lea ecx, [eax - 1]
not eax
shr eax, 0x1f
shr ecx, 0x1f
and ecx, eax
lea eax, [edx + 1]
add eax, edi
neg ecx
push eax
mov dword [esp + 0x38], eax
lea eax, [esp + 0x68]
push edi
push eax
mov dword [esp + 0x44], ecx
call fcn.004a0370
add esp, 0x2c
test eax, eax
jne 0x4a0c8e
xor edx, edx
test edi, edi
jle 0x4a0ac0
cmp edi, 0x20
jb 0x4a0aa4
lea eax, [ebp - 1]
add eax, edi
lea ecx, [esp + edi + 0x43]
lea edi, [esp + 0x44]
cmp edi, eax
mov edi, dword [esp + 0x28]
ja 0x4a0a4a
cmp ecx, ebp
jae 0x4a0aa4
mov eax, edi
and eax, 0x8000001f
jns 0x4a0a58
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, edi
mov edi, ebp
sub ecx, eax
lea eax, [esp + 0x44]
sub edi, eax
nop dword [eax]
nop dword [eax + eax]
movups xmm0, xmmword [esp + edx + 0x44]
lea eax, [edi + edx]
movups xmm1, xmmword [esp + eax + 0x44]
pxor xmm1, xmm0
movups xmmword [esp + edx + 0x44], xmm1
movups xmm1, xmmword [edx + ebp + 0x10]
movups xmm0, xmmword [esp + edx + 0x54]
pxor xmm1, xmm0
movups xmmword [esp + edx + 0x54], xmm1
add edx, 0x20
cmp edx, ecx
jl 0x4a0a70
mov edi, dword [esp + 0x28]
cmp edx, edi
jge 0x4a0ac0
lea eax, [esp + 0x44]
sub ebp, eax
nop
lea ecx, [esp + 0x44]
add ecx, edx
inc edx
mov al, byte [ecx + ebp]
xor byte [ecx], al
cmp edx, edi
jl 0x4a0ab0
push dword [esp + 0x24]
lea eax, [esp + 0x48]
push edi
push eax
push ebx
push esi
call fcn.004a0370
add esp, 0x14
test eax, eax
jne 0x4a0c8e
xor edx, edx
test ebx, ebx
jle 0x4a0b82
mov ebp, dword [esp + 0x14]
cmp ebx, 0x20
jb 0x4a0b62
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, ebx
add ecx, ebx
cmp esi, eax
ja 0x4a0b01
cmp ecx, ebp
jae 0x4a0b62
mov eax, ebx
and eax, 0x8000001f
jns 0x4a0b0f
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, ebx
mov edi, ebp
sub ecx, eax
sub edi, esi
mov dword [esp + 0x24], edi
mov eax, esi
lea edi, [ebp + 0x10]
mov ebp, dword [esp + 0x24]
mov dword [esp + 0x38], edi
mov edi, dword [esp + 0x28]
mov esi, dword [esp + 0x38]
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [eax + ebp - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [esi + edx]
add edx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp edx, ecx
jl 0x4a0b30
mov esi, dword [esp + 0x1c]
mov ebp, dword [esp + 0x14]
cmp edx, ebx
jge 0x4a0b82
lea ecx, [edx + esi]
sub ebp, esi
mov esi, ebx
sub esi, edx
nop
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub esi, 1
jne 0x4a0b70
mov esi, dword [esp + 0x1c]
push 0
push dword [esp + 0x34]
lea eax, [esp + 0x8c]
push 0
push eax
push dword [esp + 0xf4]
push dword [esp + 0x50]
call fcn.00450900
add esp, 0x18
test eax, eax
je 0x4a0c8e
push edi
lea eax, [esp + 0x88]
push eax
push esi
call fcn.00461660
mov edx, dword [esp + 0x24]
add esp, 0xc
xor ebp, ebp
lea ecx, [eax - 1]
not eax
shr ecx, 0x1f
shr eax, 0x1f
and ecx, eax
neg ecx
and edx, ecx
mov dword [esp + 0x18], edx
cmp edi, ebx
jge 0x4a0c36
nop
movzx esi, byte [edi + esi]
mov ecx, ebp
mov eax, esi
not ecx
xor eax, 1
lea edx, [eax - 1]
not eax
shr eax, 0x1f
shr edx, 0x1f
and edx, eax
neg edx
and ecx, edx
or ebp, edx
mov edx, dword [esp + 0x18]
mov eax, ecx
not eax
and ecx, edi
and eax, dword [esp + 0x34]
inc edi
or ecx, eax
lea eax, [esi - 1]
shr eax, 0x1f
not esi
shr esi, 0x1f
and eax, esi
mov dword [esp + 0x34], ecx
mov esi, dword [esp + 0x1c]
neg eax
or eax, ebp
and edx, eax
mov dword [esp + 0x18], edx
cmp edi, ebx
jl 0x4a0be0
jmp 0x4a0c38
xor ecx, ecx
test edx, ebp
je 0x4a0c6b
lea eax, [ecx + 1]
mov ecx, ebx
sub ecx, eax
mov dword [esp + 0x2c], ecx
cmp dword [esp + 0xd0], ecx
jge 0x4a0cbf
push 0xe3
push str.crypto_rsa_rsa_oaep.c
push 0x6d
push 0x99
push 4
call fcn.00457d10
add esp, 0x14
push 0xf0
push str.crypto_rsa_rsa_oaep.c
push 0x79
push 0x99
push 4
call fcn.00457d10
mov dword [esp + 0x40], 0xffffffff
add esp, 0x14
push 0xf2
push str.crypto_rsa_rsa_oaep.c
push ebx
push esi
call fcn.0044a5d0
push 0xf3
push str.crypto_rsa_rsa_oaep.c
push dword [esp + 0x28]
push dword [esp + 0x3c]
call fcn.0044a5d0
mov eax, dword [esp + 0x4c]
add esp, 0x20
jmp 0x4a0cee
push ecx
add eax, esi
push eax
push dword [esp + 0x48]
call fcn.00518100
add esp, 0xc
jmp 0x4a0c8e
push 0xa0
push str.crypto_rsa_rsa_oaep.c
push 0x41
push 0x99
push 4
call fcn.00457d10
jmp 0x4a0c8b
or eax, 0xffffffff
mov ecx, dword [esp + 0xc4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004058df
add esp, 0xb8
ret