Function at 0x454420
Capabilities:
Create service
Delete service
Start service

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5613bc
mov eax, dword fs:[0]
push eax
sub esp, 0x44c
mov eax, dword [0x5b3680]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x444], esi
mov eax, dword [ebp + 8]
xorps xmm0, xmm0
push 0x104
mov dword [ebp - 0x450], eax
lea eax, [ebp - 0x218]
push 0
movq qword [ebp - 0x458], xmm0
push eax
mov dword [ebp - 0x458], 8
call fcn.00531bd0
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x420]
mov edx, str.ProcObsrv.inf
push eax
lea ecx, [ebp - 0x218]
call fcn.00454230
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 4
cmp eax, 1
je 0x4544cf
call edi
test eax, eax
je 0x4544cf
xor al, al
jmp 0x454675
push 0x58b8f0
lea ecx, [ebp - 0x448]
call fcn.004031c0
mov dword [ebp - 4], 0
lea eax, [ebp - 0x420]
push eax
lea ecx, [ebp - 0x44c]
call fcn.004031c0
mov byte [ebp - 4], 1
lea eax, [ebp - 0x458]
push eax
push dword [ebp - 0x448]
push dword [ebp - 0x44c]
call dword [0x5ba1ac]
test eax, eax
jne 0x45461e
push eax
push eax
push eax
push eax
push eax
push dword [ebp - 0x450]
push 1
push 3
push 1
push 0xf01ff
push str.ProcObsrv
push str.ProcObsrv
push esi
call dword [sym.imp.ADVAPI32.dll_CreateServiceW]
mov esi, eax
test esi, esi
jne 0x45457e
call edi
cmp eax, 0x431
je 0x45455e
cmp eax, 0x430
jne 0x454601
push 0xf01ff
push str.ProcObsrv
push dword [ebp - 0x444]
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0x454601
push 0
xorps xmm0, xmm0
mov dword [ebp - 0x43c], 0
push 0
push esi
movdqu xmmword [ebp - 0x438], xmm0
movq qword [ebp - 0x428], xmm0
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
je 0x4545c4
lea eax, [ebp - 0x43c]
mov edx, 4
push eax
mov ecx, esi
call fcn.004543b0
add esp, 4
mov edi, eax
jmp 0x4545d8
call edi
xor ecx, ecx
cmp eax, 0x420
sete cl
mov dword [ebp - 0x444], ecx
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_GetLastError]
test edi, edi
jne 0x4545f6
push esi
call dword [sym.imp.ADVAPI32.dll_DeleteService]
test esi, esi
je 0x45461e
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jmp 0x45461e
test esi, esi
je 0x454601
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push dword [ebp - 0x448]
push dword [ebp - 0x44c]
call dword [0x5ba1a8]
mov byte [ebp - 0x43d], 1
test eax, eax
je 0x454625
mov byte [ebp - 0x43d], 0
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov edx, dword [ebp - 0x44c]
mov eax, esi
add edx, 0xfffffff0
lea ecx, [edx + 0xc]
lock xadd dword [ecx], eax
dec eax
test eax, eax
jg 0x45464b
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edi, dword [ebp - 0x448]
add edi, 0xfffffff0
lea eax, [edi + 0xc]
lock xadd dword [eax], esi
dec esi
test esi, esi
jg 0x45466f
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
mov al, byte [ebp - 0x43d]
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.005295e2
mov esp, ebp
pop ebp
ret