Function at 0x501761
Capabilities:
Packed with generic packer

Disassembly:
pushfd
pushal
call 0x501768
pop ebp
sub ebp, 7
lea eax, [ebp - 0x135]
cmp byte [eax], 1
je 0x5019bf
mov byte [eax], 1
mov edx, ebp
sub edx, dword [ebp - 0x1a1]
mov dword [ebp - 0x1a1], edx
add dword [ebp - 0x171], edx
lea esi, [ebp - 0x12d]
add dword [esi], edx
push ebp
push esi
push 0x40
push 0x1000
push 0x1000
push 0
call dword [ebp - 0xf9]
test eax, eax
je fcn.00501b23
mov dword [ebp - 0x179], eax
call 0x5017c3
pop ebx
mov ecx, 0x369
add ebx, ecx
push eax
push ebx
call fcn.00501a84
pop esi
pop ebp
mov esi, dword [esi]
mov edi, ebp
add edi, dword [ebp - 0x1b1]
mov ebx, edi
cmp dword [edi], 0
jne 0x5017ef
add edi, 4
mov ecx, 0
jmp 0x501805
mov ecx, 1
add edi, dword [ebx]
add ebx, 4
cmp dword [ebx], 0
je 0x501834
add dword [ebx], edx
mov esi, dword [ebx]
add edi, dword [ebx + 4]
push edi
push ecx
push edx
push ebx
push dword [ebp - 0xf5]
push dword [ebp - 0xf9]
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 0x179]
add eax, 0x5aa
call eax
pop ebx
pop edx
pop ecx
pop edi
cmp ecx, 0
je 0x501834
add ebx, 8
jmp 0x5017f9
push 0x8000
push 0
push dword [ebp - 0x179]
call dword [ebp - 0xf5]
lea esi, [ebp - 0x171]
mov ecx, dword [esi + 8]
lea edx, [esi + 0x10]
mov esi, dword [esi]
mov edi, esi
cmp ecx, 0
je 0x50189b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x50185c
mov eax, dword [edi]
cmp byte [edx + 1], 0
je 0x501881
mov bl, byte [edx]
cmp byte [edi], bl
jne 0x50185c
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
jmp 0x50188b
mov bl, byte [edi + 4]
xchg ah, al
rol eax, 0x10
xchg ah, al
sub eax, edi
add eax, esi
mov dword [edi], eax
add edi, 5
sub bl, 0xe8
mov eax, ebx
loop 0x501861
call fcn.005019da
lea ecx, [ebp - 0x15d]
mov eax, dword [ecx + 8]
cmp eax, 0
je 0x501933
mov esi, edx
sub esi, dword [ecx + 0x10]
je 0x501933
mov dword [ecx + 0x10], esi
lea esi, [ebp - 0x12d]
mov esi, dword [esi]
lea ebx, [esi - 4]
mov eax, dword [ecx]
cmp eax, 1
je 0x5018d8
mov edi, edx
add edi, dword [ecx + 8]
mov ecx, dword [ecx + 0x10]
jmp 0x5018e0
mov edi, esi
add edi, dword [ecx + 8]
mov ecx, dword [ecx + 0x10]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x501909
cmp al, 0xef
ja 0x5018f3
add ebx, eax
add dword [ebx], ecx
jmp 0x5018e0
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
or eax, eax
jne 0x5018ed
mov eax, dword [edi]
add edi, 4
jmp 0x5018ed
xor ebx, ebx
xchg esi, edi
mov eax, dword [esi]
cmp eax, 0
je 0x501933
lodsd eax, dword [esi]
or eax, eax
je 0x501921
add ebx, eax
add word [edi + ebx], cx
jmp 0x501914
xor ebx, ebx
shr ecx, 0x10
lodsd eax, dword [esi]
or eax, eax
je 0x501933
add ebx, eax
add word [edi + ebx], cx
jmp 0x501926
lea esi, [ebp - 0x1a1]
mov edx, dword [esi]
lea esi, [ebp - 0x145]
mov al, byte [esi]
cmp al, 1
jne 0x501986
add edx, dword [esi + 4]
push esi
push edx
push esi
push 4
push 0x100
push edx
call dword [ebp - 0xfd]
pop edi
pop esi
cmp eax, 1
jne fcn.00501b23
add esi, 8
mov ecx, 8
rep movsb byte es:[edi], byte [esi]
sub esi, 0xc
sub edi, 8
push esi
push dword [esi - 4]
push 0x100
push edi
call dword [ebp - 0xfd]
push ebp
pop ebx
sub ebx, 0x21
xor ecx, ecx
mov cl, byte [ebx]
cmp cl, 0
je 0x5019bf
inc ebx
lea esi, [ebp - 0x1a1]
mov edx, dword [esi]
push esi
push ecx
push ebx
push edx
push esi
push dword [ebx]
push dword [ebx + 4]
mov eax, dword [ebx + 8]
add eax, edx
push eax
call dword [ebp - 0xfd]
pop edx
pop ebx
pop ecx
pop esi
add ebx, 0xc
loop 0x5019a0
mov eax, 0
cmp eax, 0
je 0x5019d3
popal
popfd
mov eax, 1
ret 0xc
popal
popfd
jmp 0x403831