Function at 0x4efbe0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x2c
call fcn.0044d7a0
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
mov edx, ecx
push ebx
push ebp
xor ebp, ebp
xor ebx, ebx
test eax, eax
push ecx
cmovne edx, eax
mov dword [esp + 0x18], edx
call fcn.004ae850
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
js 0x4efea3
push edi
mov edi, dword [esp + 0x50]
cmp edi, 0xffffffff
jne 0x4efcb6
mov edi, eax
push esi
mov esi, dword [esp + 0x40]
push dword [esi + 0x10]
call fcn.0049d1d0
dec eax
and eax, 7
push esi
mov dword [esp + 0x20], eax
call fcn.004a9700
mov esi, dword [esp + 0x4c]
add esp, 8
mov ecx, eax
mov dword [esp + 0x10], ecx
cmp dword [esp + 0x18], ebx
jne 0x4efc5e
mov byte [esi], bl
inc esi
dec ecx
mov dword [esp + 0x10], ecx
cmp edi, 0xfffffffe
jne 0x4efced
mov edi, ecx
sub edi, dword [esp + 0x50]
sub edi, 2
test edi, edi
jle 0x4efd22
push 0xf2
push str..crypto_rsa_rsa_pss.c
push edi
call fcn.0049be00
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x4efd0c
push 0xf5
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x94
push 4
call fcn.004a54b0
add esp, 0x14
mov eax, ebp
pop esi
pop edi
pop ebp
pop ebx
add esp, 0x2c
ret
cmp edi, 0xfffffffe
jne 0x4efcc0
jmp 0x4efc28
jge 0x4efc28
push 0xdc
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x94
push 4
call fcn.004a54b0
add esp, 0x14
mov eax, ebp
pop edi
pop ebp
pop ebx
add esp, 0x2c
ret
mov eax, dword [esp + 0x50]
add eax, 2
add eax, edi
cmp ecx, eax
jge 0x4efc70
push 0xed
push str..crypto_rsa_rsa_pss.c
push 0x6e
jmp 0x4efc9d
push edi
push ebx
call fcn.004a5b50
add esp, 8
test eax, eax
jle 0x4efe94
mov ecx, dword [esp + 0x10]
sub ecx, dword [esp + 0x50]
lea eax, [esp + 0x24]
mov dword [esp + 0x20], ecx
dec ecx
push eax
mov dword [esp + 0x18], ecx
call fcn.004ab240
push 0
push dword [esp + 0x54]
lea eax, [esp + 0x30]
push eax
call fcn.004aae30
add esp, 0x10
test eax, eax
je 0x4efe94
push 8
lea eax, [esp + 0x28]
push 0x54a0d0
push eax
call fcn.004aafd0
add esp, 0xc
test eax, eax
je 0x4efe94
push dword [esp + 0x50]
lea eax, [esp + 0x28]
push dword [esp + 0x4c]
push eax
call fcn.004aafd0
add esp, 0xc
test eax, eax
je 0x4efe94
test edi, edi
je 0x4efda8
push edi
lea eax, [esp + 0x28]
push ebx
push eax
call fcn.004aafd0
add esp, 0xc
test eax, eax
je 0x4efe94
mov eax, dword [esp + 0x14]
add eax, esi
push 0
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.004aad90
add esp, 0xc
test eax, eax
je 0x4efe94
lea eax, [esp + 0x24]
push eax
call fcn.004aafe0
push dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push dword [esp + 0x58]
lea eax, [ecx + esi]
push eax
push ecx
push esi
call fcn.004ebc90
add esp, 0x18
test eax, eax
jne 0x4efe94
mov ecx, dword [esp + 0x20]
sub ecx, edi
add ecx, esi
xor byte [ecx - 2], 1
dec ecx
test edi, edi
jle 0x4efe6e
xor edx, edx
cmp edi, 0x20
jb 0x4efe59
lea eax, [ebx - 1]
lea ebp, [ecx - 1]
add eax, edi
add ebp, edi
cmp ecx, eax
ja 0x4efe1c
cmp ebp, ebx
jae 0x4efe59
mov eax, edi
and eax, 0x8000001f
jns 0x4efe2a
dec eax
or eax, 0xffffffe0
inc eax
mov ebp, edi
sub ebp, eax
nop
movups xmm0, xmmword [ecx]
movups xmm1, xmmword [ebx + edx]
pxor xmm1, xmm0
movups xmmword [ecx], xmm1
movups xmm1, xmmword [ebx + edx + 0x10]
add edx, 0x20
movups xmm0, xmmword [ecx + 0x10]
pxor xmm1, xmm0
movups xmmword [ecx + 0x10], xmm1
add ecx, 0x20
cmp edx, ebp
jl 0x4efe30
cmp edx, edi
jge 0x4efe6e
nop dword [eax]
mov al, byte [edx + ebx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
inc edx
cmp edx, edi
jl 0x4efe60
mov eax, dword [esp + 0x18]
test eax, eax
je 0x4efe86
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [esi], al
mov eax, dword [esp + 0x10]
mov ebp, 1
mov byte [eax + esi - 1], 0xbc
test ebx, ebx
je 0x4efea1
push ebx
call fcn.0049bd80
add esp, 4
pop esi
pop edi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x2c
ret