Function at 0x431da0
Capabilities:
Copy file
Create process on windows
Persist via windows service
Print debug messages
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d3f3d
mov eax, dword fs:[0]
push eax
sub esp, 0xc4
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
cmp dword [0x519804], 0
jne 0x431e16
push 0xc
call fcn.0048c852
mov esi, eax
add esp, 4
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 1
mov ecx, esi
mov dword [esi], vtable.CPDFExDriver.0
mov dword [esi + 8], 0
mov dword [esi + 4], 0
call fcn.00442d50
mov dword [ebp - 4], 0xffffffff
mov dword [0x519804], esi
call fcn.0046cf50
cmp dword [0x519200], 0x800
jge 0x431e31
mov eax, 0x80004005
jmp 0x432019
xor eax, eax
mov dword [ebp - 0x30], 7
mov dword [ebp - 0x34], 0
mov word [ebp - 0x44], ax
mov dword [ebp - 4], 2
mov dword [ebp - 0x18], 7
mov dword [ebp - 0x1c], eax
mov word [ebp - 0x2c], ax
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x44]
mov ecx, edi
push eax
call fcn.00432040
cmp dword [ebp - 0x18], 8
lea ecx, [ebp - 0x2c]
push 0
cmovae ecx, dword [ebp - 0x2c]
lea eax, [ebp - 0x44]
cmp dword [ebp - 0x30], 8
push ecx
cmovae eax, dword [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
cmp dword [ebp - 0x18], 8
lea eax, [ebp - 0x2c]
cmovae eax, dword [ebp - 0x2c]
sub esp, 0xc
push eax
push ecx
call fcn.00431bf0
add esp, 0x14
mov dword [ebp - 0xd0], 0
mov esi, eax
lea eax, [ebp - 0xd0]
push eax
push 0xf003f
push 0
push str.SYSTEMControlSet001ServicesExtensionProtect
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x431f01
push 4
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 2
push eax
push 4
push 0
push str.Start
push dword [ebp - 0xd0]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0xd0]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x431fce
call fcn.00431a80
push 0x88
mov esi, eax
lea eax, [ebp - 0xcc]
push 0
push eax
call fcn.004a5890
mov byte [ebp - 0xc4], 0
add esp, 0xc
and dword [ebp - 0xc4], 0xfffffeff
mov dword [ebp - 0xc0], 0
lea ecx, [ebp - 0xbc]
mov byte [ebp - 4], 5
call fcn.004799b0
mov word [ebp - 0x4c], 0
cmp dword [ebp + 8], 0
mov byte [ebp - 4], 6
je 0x431fb6
push 1
push 0
lea ecx, [ebp - 0xcc]
call fcn.00468dd0
test al, al
je 0x431fb6
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], 0
call fcn.00467590
push 1
push 0
push str._enable_pdf_protecttrue
push dword [ebp - 0x14]
push str.runas
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov edx, dword [ebp - 0x14]
or eax, 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x431fb6
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea ecx, [ebp - 0xbc]
call fcn.0042e050
lea ecx, [ebp - 0xcc]
call fcn.00465410
jmp 0x431fd9
push str.Install_ProDriver_Fail
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov eax, dword [ebp - 0x18]
cmp eax, 8
jb 0x431fee
inc eax
lea ecx, [ebp - 0x2c]
push eax
push dword [ebp - 0x2c]
call fcn.004252d0
xor eax, eax
mov dword [ebp - 0x18], 7
mov word [ebp - 0x2c], ax
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x1c], 0
cmp eax, 8
jb 0x432017
inc eax
lea ecx, [ebp - 0x44]
push eax
push dword [ebp - 0x44]
call fcn.004252d0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret 4