Function at 0x4dfc70
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x74
call fcn.004f50c0
mov eax, dword [0x581980]
xor eax, esp
mov dword [esp + 0x70], eax
mov eax, dword [esp + 0x7c]
push ebx
mov ebx, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x88]
push esi
mov esi, dword [esp + 0x94]
push edi
mov edi, dword [esp + 0x94]
lea ecx, [esp + 0x28]
push ecx
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], edi
mov dword [esp + 0x14], 0
call fcn.0047d270
add esp, 4
test edi, edi
jne 0x4dfccf
mov dword [esp + 0x1c], ebp
push ebp
call fcn.0048f790
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
js 0x4dffde
mov eax, dword [esp + 0x9c]
cmp eax, 0xffffffff
jne 0x4dfd3e
mov dword [esp + 0x9c], edi
mov edx, dword [ebx + 0x10]
push edx
call fcn.00493550
lea ebp, [eax - 1]
push ebx
and ebp, 7
call fcn.0047b820
mov edx, 0xff
mov ecx, ebp
shl edx, cl
add esp, 8
test byte [esi], dl
je 0x4dfd6e
push 0x76
push str..crypto_rsa_rsa_pss.c
push 0x85
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffde
cmp eax, 0xfffffffe
jne 0x4dfd4c
mov dword [esp + 0x9c], eax
jmp 0x4dfcf9
jge 0x4dfcf9
push 0x6f
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffde
test ebp, ebp
jne 0x4dfd74
inc esi
dec eax
mov edx, dword [esp + 0x9c]
lea ecx, [edi + edx + 2]
cmp eax, ecx
jge 0x4dfda0
push 0x7e
push str..crypto_rsa_rsa_pss.c
push 0x6d
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffde
cmp byte [esi + eax - 1], 0xbc
je 0x4dfdca
push 0x82
push str..crypto_rsa_rsa_pss.c
push 0x86
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffde
sub eax, edi
lea edi, [eax - 1]
push 0x87
lea edx, [esi + edi]
push str..crypto_rsa_rsa_pss.c
push edi
mov dword [esp + 0x20], edx
call fcn.00476b50
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x4dfe0f
push 0x89
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffde
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
push eax
push ecx
push edx
push edi
push ebx
call fcn.004d8230
add esp, 0x14
test eax, eax
js 0x4dffd5
test edi, edi
jle 0x4dfe49
mov eax, ebx
sub esi, ebx
mov ecx, edi
lea ebx, [ebx]
mov dl, byte [esi + eax]
xor byte [eax], dl
inc eax
dec ecx
jne 0x4dfe40
test ebp, ebp
je 0x4dfe5d
mov ecx, 8
sub ecx, ebp
mov eax, 0xff
sar eax, cl
and byte [ebx], al
xor esi, esi
cmp byte [ebx], 0
jne 0x4dfe72
lea eax, [edi - 1]
cmp esi, eax
jge 0x4dfe72
inc esi
cmp byte [esi + ebx], 0
je 0x4dfe67
mov cl, byte [esi + ebx]
inc esi
cmp cl, 1
je 0x4dfe9e
push 0x94
push str..crypto_rsa_rsa_pss.c
push 0x87
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffd5
mov eax, dword [esp + 0x9c]
test eax, eax
js 0x4dfed4
mov edx, edi
sub edx, esi
cmp edx, eax
je 0x4dfed4
push 0x98
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
jmp 0x4dffd5
mov eax, dword [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0047d2c0
add esp, 0xc
test eax, eax
je 0x4dffd5
push 8
lea edx, [esp + 0x2c]
push 0x55e10c
push edx
call fcn.0047d470
add esp, 0xc
test eax, eax
je 0x4dffd5
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x24]
push ebp
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0047d470
add esp, 0xc
test eax, eax
je 0x4dffd5
sub edi, esi
je 0x4dff48
push edi
add esi, ebx
lea edx, [esp + 0x2c]
push esi
push edx
call fcn.0047d470
add esp, 0xc
test eax, eax
je 0x4dffd5
push 0
lea eax, [esp + 0x44]
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0047d480
add esp, 0xc
test eax, eax
je 0x4dffd5
mov esi, dword [esp + 0x14]
mov eax, ebp
lea edi, [esp + 0x40]
cmp ebp, 4
jb 0x4dff84
nop
mov edx, dword [edi]
cmp edx, dword [esi]
jne 0x4dffa8
sub eax, 4
add esi, 4
add edi, 4
cmp eax, 4
jae 0x4dff70
test eax, eax
je 0x4dffcd
mov cl, byte [esi]
cmp cl, byte [edi]
jne 0x4dffa8
cmp eax, 1
jbe 0x4dffcd
mov dl, byte [esi + 1]
cmp dl, byte [edi + 1]
jne 0x4dffa8
cmp eax, 2
jbe 0x4dffcd
mov al, byte [esi + 2]
cmp al, byte [edi + 2]
je 0x4dffcd
push 0xa6
push str..crypto_rsa_rsa_pss.c
push 0x68
push 0x95
push 4
call fcn.0046efe0
add esp, 0x14
mov dword [esp + 0x10], 0
jmp 0x4dffd5
mov dword [esp + 0x10], 1
push ebx
call fcn.00476d00
add esp, 4
lea ecx, [esp + 0x28]
push ecx
call fcn.0047d500
mov ecx, dword [esp + 0x84]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004f2889
add esp, 0x74
ret