Function at 0x4d4750
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x6c
call fcn.005e0210
mov eax, dword [0x699280]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebx
mov ebx, dword [esp + 0x84]
push ebp
push esi
mov esi, dword [esp + 0x88]
xor ebp, ebp
push edi
mov edi, dword [esp + 0x88]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x84]
mov dword [esp + 0x30], edi
mov dword [esp + 0x34], eax
mov dword [esp + 0x20], ebx
mov dword [esp + 0x28], 0
call fcn.0046b990
mov dword [esp + 0x18], eax
test eax, eax
je 0x4d4c54
test esi, esi
mov eax, edi
push edi
cmovne eax, esi
mov dword [esp + 0x18], eax
call fcn.00456ad0
mov edi, eax
add esp, 4
mov dword [esp + 0x24], edi
test edi, edi
js 0x4d4c54
mov esi, dword [esp + 0x94]
cmp esi, 0xffffffff
jne 0x4d484c
mov esi, edi
mov dword [esp + 0x94], esi
mov eax, dword [esp + 0x10]
push dword [eax + 0x14]
call fcn.004624d0
push dword [esp + 0x14]
dec eax
and eax, 7
mov dword [esp + 0x34], eax
call fcn.004b0b40
mov edx, dword [esp + 0x34]
add esp, 8
mov dword [esp + 0x10], eax
mov ecx, edx
mov eax, 0xff
shl eax, cl
test byte [ebx], al
je 0x4d487d
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x4d
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push 0
push 0x85
push 4
call fcn.00457770
add esp, 0x18
jmp 0x4d4c54
cmp esi, 0xfffffffc
jge 0x4d47eb
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x46
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push 0
push 0x88
push 4
call fcn.00457770
add esp, 0x18
jmp 0x4d4c54
test edx, edx
jne 0x4d4886
inc ebx
mov dword [esp + 0x20], ebx
mov eax, dword [esp + 0x10]
test edx, edx
lea ecx, [eax - 1]
cmovne ecx, eax
lea eax, [edi + 2]
cmp ecx, eax
jge 0x4d48c2
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x55
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push 0
push 0x6d
push 4
call fcn.00457770
add esp, 0x18
jmp 0x4d4c54
mov edx, ecx
sub edx, edi
lea eax, [edx - 2]
cmp esi, 0xfffffffd
jne 0x4d4908
mov dword [esp + 0x94], eax
cmp byte [ecx + ebx - 1], 0xbc
je 0x4d491a
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x5f
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push 0
push 0x86
push 4
call fcn.00457770
add esp, 0x18
jmp 0x4d4c54
cmp esi, eax
jle 0x4d48d5
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x5b
jmp 0x4d48a5
lea esi, [edx - 1]
push 0x64
push str.crypto_rsa_rsa_pss.c
push esi
mov dword [esp + 0x28], esi
add ebx, esi
call fcn.00451c10
mov ebp, eax
add esp, 0xc
test ebp, ebp
je 0x4d4c54
push dword [esp + 0x14]
push edi
push ebx
push esi
push ebp
call fcn.004d3480
add esp, 0x14
test eax, eax
js 0x4d4c54
xor edx, edx
test esi, esi
jle 0x4d4a82
cmp esi, 8
jb 0x4d4a60
mov ecx, dword [esp + 0x20]
lea eax, [ecx - 1]
add eax, esi
cmp ebp, eax
ja 0x4d4982
lea eax, [ebp - 1]
add eax, esi
cmp eax, ecx
jae 0x4d4a60
cmp esi, 0x40
jb 0x4d4a0f
mov eax, esi
and eax, 0x8000003f
jns 0x4d4999
dec eax
or eax, 0xffffffc0
inc eax
mov edi, esi
sub edi, eax
lea eax, [ebp + 0x10]
mov dword [esp + 0x10], edi
mov edi, ecx
sub edi, ebp
mov dword [esp + 0x14], edi
lea edi, [ecx + 0x30]
mov esi, dword [esp + 0x14]
movups xmm0, xmmword [eax - 0x10]
add edx, 0x40
lea edi, [edi + 0x40]
lea eax, [eax + 0x40]
movups xmm1, xmmword [edi - 0x70]
xorps xmm1, xmm0
movups xmmword [eax - 0x50], xmm1
movups xmm0, xmmword [eax - 0x40]
movups xmm1, xmmword [esi + eax - 0x40]
xorps xmm1, xmm0
movups xmmword [eax - 0x40], xmm1
movups xmm0, xmmword [eax - 0x30]
movups xmm1, xmmword [edi - 0x50]
xorps xmm1, xmm0
movups xmmword [eax - 0x30], xmm1
movups xmm1, xmmword [edi - 0x40]
movups xmm0, xmmword [eax - 0x20]
xorps xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
cmp edx, dword [esp + 0x10]
jl 0x4d49b3
mov esi, dword [esp + 0x1c]
mov eax, esi
mov edi, dword [esp + 0x24]
and al, 0x3f
cmp al, 8
jb 0x4d4a60
mov eax, esi
and eax, reloc.WS2_32.dll_getsockopt
jns 0x4d4a1d
dec eax
or eax, 0xfffffff8
inc eax
mov dword [esp + 0x10], esi
sub dword [esp + 0x10], eax
sub ecx, ebp
mov dword [esp + 0x14], ecx
lea eax, [edx + ebp]
mov ecx, dword [esp + 0x10]
mov edi, dword [esp + 0x14]
nop word [eax + eax]
movq xmm1, qword [edi + eax]
lea eax, [eax + 8]
movq xmm0, qword [eax - 8]
add edx, 8
xorps xmm1, xmm0
movq qword [eax - 8], xmm1
cmp edx, ecx
jl 0x4d4a40
mov edi, dword [esp + 0x24]
cmp edx, esi
jge 0x4d4a82
mov edi, dword [esp + 0x20]
lea ecx, [edx + ebp]
sub edi, ebp
sub esi, edx
nop
mov al, byte [edi + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub esi, 1
jne 0x4d4a70
mov edi, dword [esp + 0x24]
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d4a9b
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [ebp], al
mov ecx, dword [esp + 0x1c]
xor esi, esi
cmp byte [ebp], 0
jne 0x4d4abb
lea eax, [ecx - 1]
nop word [eax + eax]
cmp esi, eax
jge 0x4d4abb
inc esi
cmp byte [esi + ebp], 0
je 0x4d4ab0
mov al, byte [esi + ebp]
inc esi
cmp al, 1
je 0x4d4aef
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x6f
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push 0
push 0x87
push 4
call fcn.00457770
add esp, 0x18
jmp 0x4d4c54
mov eax, dword [esp + 0x94]
cmp eax, 0xfffffffe
je 0x4d4b45
cmp eax, 0xfffffffc
je 0x4d4b45
sub ecx, esi
mov dword [esp + 0x14], ecx
cmp ecx, eax
je 0x4d4b45
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x75
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push dword [esp + 0x20]
mov eax, dword [esp + 0xa4]
push eax
push str.expected:__d_retrieved:__d
push 0x88
push 4
call fcn.00457770
add esp, 0x20
jmp 0x4d4c54
push 0
push dword [esp + 0x34]
push dword [esp + 0x20]
call fcn.0046b330
add esp, 0xc
test eax, eax
je 0x4d4c54
push 8
push 0x649014
push dword [esp + 0x20]
call fcn.0046b370
add esp, 0xc
test eax, eax
je 0x4d4c54
push edi
push dword [esp + 0x38]
push dword [esp + 0x20]
call fcn.0046b370
add esp, 0xc
test eax, eax
je 0x4d4c54
mov eax, dword [esp + 0x1c]
sub eax, esi
je 0x4d4bb4
push eax
lea eax, [esi + ebp]
push eax
push dword [esp + 0x20]
call fcn.0046b370
add esp, 0xc
test eax, eax
je 0x4d4c54
push 0
lea eax, [esp + 0x3c]
push eax
push dword [esp + 0x20]
call fcn.0046b140
add esp, 0xc
test eax, eax
je 0x4d4c54
lea ecx, [esp + 0x38]
sub edi, 4
jb 0x4d4be9
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x4d4bee
add ecx, 4
add ebx, 4
sub edi, 4
jae 0x4d4bd8
cmp edi, 0xfffffffc
je 0x4d4c4c
mov al, byte [ecx]
cmp al, byte [ebx]
jne 0x4d4c1b
cmp edi, 0xfffffffd
je 0x4d4c4c
mov al, byte [ecx + 1]
cmp al, byte [ebx + 1]
jne 0x4d4c1b
cmp edi, 0xfffffffe
je 0x4d4c4c
mov al, byte [ecx + 2]
cmp al, byte [ebx + 2]
jne 0x4d4c1b
cmp edi, 0xffffffff
je 0x4d4c4c
mov al, byte [ecx + 3]
cmp al, byte [ebx + 3]
je 0x4d4c4c
call fcn.00457560
push str.RSA_verify_PKCS1_PSS_mgf1
push 0x85
push str.crypto_rsa_rsa_pss.c
call fcn.00457660
push 0
push 0x68
push 4
call fcn.00457770
add esp, 0x18
mov dword [esp + 0x28], 0
jmp 0x4d4c54
mov dword [esp + 0x28], 1
push 0x8c
push str.crypto_rsa_rsa_pss.c
push ebp
call fcn.00451ca0
push dword [esp + 0x24]
call fcn.0046b900
mov ecx, dword [esp + 0x88]
add esp, 0x10
mov eax, dword [esp + 0x28]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005dffa1
add esp, 0x6c
ret