Function at 0x43fc80
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xb0
call fcn.0040c780
mov eax, dword [0x4aa024]
xor eax, esp
mov dword [esp + 0xac], eax
mov eax, dword [esp + 0xb4]
mov ecx, dword [esp + 0xbc]
mov edx, dword [esp + 0xc8]
push ebx
mov ebx, dword [esp + 0xc8]
push ebp
mov ebp, dword [esp + 0xc8]
push esi
mov esi, dword [esp + 0xe0]
push edi
xor edi, edi
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0xe0]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x30], edx
mov dword [esp + 0x14], eax
mov dword [esp + 0x24], esi
mov dword [esp + 0x1c], 0xffffffff
mov dword [esp + 0x18], edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x28], edi
cmp eax, edi
jne 0x43fd04
call fcn.00422260
mov dword [esp + 0x14], eax
cmp esi, edi
jne 0x43fd0c
mov dword [esp + 0x24], eax
push eax
call fcn.00423570
add esp, 4
mov dword [esp + 0x2c], eax
cmp dword [esp + 0xc8], edi
jle 0x43ff95
cmp ebp, edi
jle 0x43ff95
cmp ebx, ebp
jl 0x43ff2f
lea ecx, [eax + eax + 2]
cmp ebx, ecx
jl 0x43ff2f
mov edi, ebx
sub edi, eax
push 0x97
dec edi
push str..crypto_rsa_rsa_oaep.c
push edi
call fcn.00415fc0
push 0x98
push str..crypto_rsa_rsa_oaep.c
push ebx
mov dword [esp + 0x28], eax
call fcn.00415fc0
add esp, 0x18
cmp dword [esp + 0x10], 0
mov esi, eax
mov dword [esp + 0x28], esi
je 0x43ff87
test esi, esi
je 0x43ff87
push ebx
push 0
push esi
call fcn.004077c0
mov edx, dword [esp + 0x2c]
push ebp
sub ebx, ebp
push edx
add ebx, esi
push ebx
call fcn.00408200
movzx eax, byte [esi]
mov ecx, dword [esp + 0x3c]
mov ebx, dword [esp + 0x44]
lea ebp, [eax - 1]
not eax
shr eax, 0x1f
push ecx
shr ebp, 0x1f
and ebp, eax
lea eax, [esi + 1]
push edi
lea esi, [ebx + esi + 1]
push esi
lea edx, [esp + 0x60]
push ebx
push edx
neg ebp
mov dword [esp + 0x4c], eax
mov dword [esp + 0x64], esi
call fcn.0043f910
add esp, 0x2c
test eax, eax
jne 0x43ff4a
xor esi, esi
test ebx, ebx
jle 0x43fe00
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0x3c]
sub ecx, eax
lea eax, [esp + esi + 0x3c]
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc esi
cmp esi, ebx
jl 0x43fdf2
mov eax, dword [esp + 0x24]
mov edx, dword [esp + 0x10]
push eax
push ebx
lea ecx, [esp + 0x44]
push ecx
push edi
push edx
call fcn.0043f910
add esp, 0x14
test eax, eax
jne 0x43ff4a
test edi, edi
jle 0x43fe3a
mov eax, dword [esp + 0x10]
mov esi, dword [esp + 0x38]
sub esi, eax
mov ecx, edi
mov dl, byte [esi + eax]
xor byte [eax], dl
inc eax
dec ecx
jne 0x43fe31
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xdc]
push 0
push eax
mov eax, dword [esp + 0x38]
push 0
lea ecx, [esp + 0x88]
push ecx
push edx
push eax
call fcn.00422130
add esp, 0x18
test eax, eax
je 0x43ff4a
mov edx, dword [esp + 0x10]
push ebx
lea ecx, [esp + 0x80]
push ecx
push edx
call fcn.0041cea0
mov esi, dword [esp + 0x38]
lea ecx, [eax - 1]
shr ecx, 0x1f
not eax
shr eax, 0x1f
and ecx, eax
neg ecx
and ebp, ecx
add esp, 0xc
xor ebx, ebx
mov dword [esp + 0x14], ebp
cmp esi, edi
jge 0x43fef4
lea ecx, [ecx]
mov edx, dword [esp + 0x10]
movzx ecx, byte [esi + edx]
mov eax, ecx
xor eax, 1
lea edx, [eax - 1]
not eax
shr eax, 0x1f
shr edx, 0x1f
and edx, eax
mov eax, ebx
not eax
neg edx
and eax, edx
mov ebp, eax
and eax, esi
not ebp
and ebp, dword [esp + 0x18]
or ebx, edx
or ebp, eax
lea eax, [ecx - 1]
shr eax, 0x1f
not ecx
shr ecx, 0x1f
and eax, ecx
neg eax
mov dword [esp + 0x18], ebp
mov ebp, dword [esp + 0x14]
or eax, ebx
and ebp, eax
inc esi
mov dword [esp + 0x14], ebp
cmp esi, edi
jl 0x43fea0
test ebp, ebx
je 0x43ff2f
mov eax, dword [esp + 0x18]
inc eax
sub edi, eax
mov dword [esp + 0x1c], edi
cmp dword [esp + 0xc8], edi
jge 0x43ff72
push 0xdd
push str..crypto_rsa_rsa_oaep.c
push 0x6d
push 0xa1
push 4
call fcn.00417080
add esp, 0x14
mov dword [esp + 0x1c], 0xffffffff
push 0xea
push str..crypto_rsa_rsa_oaep.c
push 0x79
push 0xa1
push 4
call fcn.00417080
add esp, 0x14
mov eax, dword [esp + 0x10]
test eax, eax
je 0x43ff5b
push eax
call fcn.00416170
add esp, 4
mov eax, dword [esp + 0x28]
test eax, eax
je 0x43ff6c
push eax
call fcn.00416170
add esp, 4
mov eax, dword [esp + 0x1c]
jmp 0x43ff98
add eax, dword [esp + 0x10]
mov edx, dword [esp + 0x34]
push edi
push eax
push edx
call fcn.00408200
add esp, 0xc
jmp 0x43ff4a
push 0x9a
push str..crypto_rsa_rsa_oaep.c
push 0x41
jmp 0x43ff3b
or eax, 0xffffffff
mov ecx, dword [esp + 0xbc]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00402de3
add esp, 0xb0
ret