Function at 0x442ef0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x458b4c]
mov ebp, dword [0x458b48]
mov eax, ebp
or eax, ebx
jne 0x442f99
mov dword [esp + 0x4c], 0x33ce31c6
mov dword [esp + 0x50], 0x3fca3dd0
mov dword [esp + 0x54], 0x3b0c39cc
mov dword [esp + 0x58], 0xc732c528
mov dword [esp + 0x5c], 0xc3c2c134
mov word [esp + 0x60], 0
mov byte [esp + 0x62], 0
mov eax, 0x8d1fa0b
lea ecx, [esp + 0x4c]
nop
nop
nop
movzx edx, byte [ecx]
mov esi, eax
or esi, edx
sub edx, esi
add edx, eax
mov edi, edx
or edi, esi
xor edx, esi
add edx, esi
not edx
add edx, edi
add dl, 0x3c
mov byte [ecx], dl
dec eax
inc ecx
cmp eax, 0x8d1f9f4
jne 0x442f50
lea eax, [esp + 0x4c]
push eax
call fcn.00442b30
add esp, 4
mov ebp, eax
mov dword [0x458b4c], edx
mov dword [0x458b48], eax
or eax, edx
je 0x443073
mov ebx, edx
lea eax, [esp + 0x14c]
push 0x40
push eax
push ebx
push ebp
call fcn.00442910
add esp, 0x10
test eax, eax
js 0x443073
mov eax, dword [esp + 0x188]
mov ecx, eax
sar ecx, 0x1f
add eax, ebp
adc ecx, ebx
add eax, 0x18
adc ecx, 0
lea edx, [esp + 0x18c]
push 0xf0
push edx
push ecx
push eax
call fcn.00442910
add esp, 0x10
xor edi, edi
test eax, eax
js 0x443075
cmp dword [esp + 0x200], 0
je 0x443075
mov eax, dword [esp + 0x1fc]
mov esi, 0
test eax, eax
je 0x443077
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.00442910
add esp, 0x10
test eax, eax
js 0x443073
mov ecx, dword [esp + 0x38]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x44303c
mov eax, esi
push eax
call fcn.0040ce70
add esp, 4
mov edx, dword [esp + 0x40]
add edx, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 0xc], eax
push eax
push ecx
push edx
call fcn.00442910
add esp, 0x10
test eax, eax
js 0x443086
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x44308f
mov eax, 0xffffffff
jmp 0x443091
xor edi, edi
xor esi, esi
mov eax, edi
mov edx, esi
add esp, 0x27c
pop esi
pop edi
pop ebx
pop ebp
ret
xor edi, edi
xor esi, esi
jmp 0x443296
add eax, eax
push eax
call fcn.0040ce70
add esp, 4
mov esi, dword [esp + 0x3c]
add esi, esi
mov ecx, dword [esp + 0x48]
add ecx, ebp
mov edx, ebx
adc edx, 0
push esi
mov dword [esp + 8], eax
push eax
push edx
push ecx
call fcn.00442910
add esp, 0x10
test eax, eax
js 0x443286
mov ecx, dword [esp + 0x3c]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x4430dd
mov eax, esi
push eax
call fcn.0040ce70
add esp, 4
mov edi, eax
mov eax, dword [esp + 0x44]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push esi
push edi
push ecx
push eax
call fcn.00442910
add esp, 0x10
test eax, eax
mov dword [esp], edi
js 0x443275
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x443118
mov esi, eax
test esi, esi
je 0x443275
xor eax, eax
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], esi
jmp 0x44315b
mov eax, 0xfb520141
cmp eax, dword [esp + 0x290]
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
je 0x4432a7
mov eax, dword [esp + 0xc]
inc eax
cmp eax, esi
je 0x443275
mov dword [esp + 0xc], eax
mov eax, dword [edi + eax*4]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push 0x100
lea edx, [esp + 0x50]
push edx
push ecx
push eax
call fcn.00442910
add esp, 0x10
test eax, eax
jns 0x443188
cmp eax, 0x8000000d
jne 0x44314e
mov ecx, 0xffffffff
xor eax, eax
nop
mov ebx, eax
cmp byte [esp + ecx + 0x4d], 0
lea ecx, [ecx + 1]
lea eax, [eax + 1]
jne 0x443190
mov dword [esp + 0x10], 0x727270c3
mov word [esp + 0x14], 0
mov eax, 0xec
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax - 0xdc]
mov esi, eax
and esi, edx
add esi, esi
sub edx, esi
add edx, eax
add edx, 0xf8203763
mov esi, edx
and esi, 1
xor edx, 1
lea edx, [edx + esi*2]
mov byte [esp + eax - 0xdc], dl
inc eax
cmp eax, 0xf2
jne 0x4431c0
test ecx, ecx
je 0x443130
mov edx, dword [esp + 0x10]
mov ebp, 0xfb520141
lea esi, [esp + 0x4c]
cmp ecx, 4
jb 0x44324e
mov eax, ebx
and eax, 0xfffffffc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx edi, byte [esi]
xor edi, ebp
imul edi, edx
movsx ebp, byte [esi + 1]
xor ebp, edi
imul ebp, edx
movsx edi, byte [esi + 2]
xor edi, ebp
imul edi, edx
movsx ebp, byte [esi + 3]
add esi, 4
xor ebp, edi
imul ebp, edx
add eax, 0xfffffffc
jne 0x443220
mov edi, dword [esp]
mov eax, ebp
test cl, 3
je 0x443135
and ebx, 3
xor ecx, ecx
nop
nop
movsx eax, byte [esi + ecx]
xor eax, ebp
imul eax, edx
inc ecx
mov ebp, eax
cmp ebx, ecx
jne 0x443260
jmp 0x443135
xor edi, edi
xor esi, esi
push dword [esp]
call fcn.0040ce80
add esp, 4
jmp 0x44328a
xor edi, edi
xor esi, esi
push dword [esp + 4]
call fcn.0040ce80
add esp, 4
push dword [esp + 8]
call fcn.0040ce80
add esp, 4
jmp 0x443077
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0xc]
movzx eax, word [eax + ecx*2]
mov ecx, dword [esp + 8]
add ebp, dword [ecx + eax*4]
adc ebx, 0
mov edi, ebp
mov esi, ebx
jmp 0x443279