Function at 0x4443b0
Capabilities:
Check if file exists
Create process on windows
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cac88
mov eax, dword fs:[0]
push eax
sub esp, 0x8c
mov eax, dword [0x50545c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x94], ecx
push str.CUpdatePatchApp::InUnstall_MSM_begin
call fcn.0042fb40
add esp, 4
cmp dword [ebp + 8], 0
je 0x444447
push 0x4d5488
mov eax, dword [ebp - 0x94]
add eax, 0xc0
push eax
lea ecx, [ebp - 0x58]
push ecx
call fcn.0040f270
add esp, 0xc
mov dword [ebp - 0x68], eax
mov edx, dword [ebp - 0x68]
mov eax, dword [edx]
mov dword [ebp - 0x6c], eax
mov ecx, dword [ebp - 0x6c]
push ecx
push 1
push 0x4d5480
push 0x4d5474
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov dword [ebp - 0x54], eax
lea ecx, [ebp - 0x58]
call fcn.004129d0
cmp dword [ebp - 0x54], 0
jne 0x444447
xor eax, eax
jmp 0x4445fe
mov edx, dword [ebp - 0x94]
mov eax, dword [edx + 0xc0]
sub eax, 0x10
mov dword [ebp - 0x74], eax
mov ecx, dword [ebp - 0x74]
push ecx
call fcn.00412ee0
add esp, 4
mov dword [ebp - 0x78], eax
mov edx, dword [ebp - 0x78]
add edx, 0x10
mov dword [ebp - 0x14], edx
mov dword [ebp - 4], 0
mov eax, str.MSM_
test eax, eax
jne 0x44448a
mov dword [ebp - 0x7c], 0
jmp 0x44449a
push str.MSM_
call fcn.004939fc
add esp, 4
mov dword [ebp - 0x7c], eax
mov ecx, dword [ebp - 0x7c]
push ecx
push str.MSM_
lea ecx, [ebp - 0x14]
call fcn.00411880
mov edx, 0x4d5440
test edx, edx
jne 0x4444bd
mov dword [ebp - 0x80], 0
jmp 0x4444cd
push 0x4d5440
call fcn.004939fc
add esp, 4
mov dword [ebp - 0x80], eax
mov eax, dword [ebp - 0x80]
push eax
push 0x4d5440
lea ecx, [ebp - 0x14]
call fcn.00411880
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x84], ecx
mov edx, dword [ebp - 0x84]
push edx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x444516
mov dword [ebp - 0x5c], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.004129d0
mov eax, dword [ebp - 0x5c]
jmp 0x4445fe
mov dword [ebp - 0x50], 0
push 0x38
push 0
lea eax, [ebp - 0x4c]
push eax
call fcn.004931a0
add esp, 0xc
mov dword [ebp - 0x50], 0x3c
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x38], 0
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x40], ecx
cmp dword [ebp + 8], 0
je 0x444561
mov dword [ebp - 0x98], 0x4d5428
jmp 0x44456b
mov dword [ebp - 0x98], 0x4d5420
mov edx, dword [ebp - 0x98]
mov dword [ebp - 0x3c], edx
mov dword [ebp - 0x4c], 0x440
lea eax, [ebp - 0x50]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
jne 0x4445a4
mov dword [ebp - 0x60], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.004129d0
mov eax, dword [ebp - 0x60]
jmp 0x4445fe
mov dword [ebp - 0x10], 0xffff
push 0xffffffffffffffff
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea edx, [ebp - 0x10]
push edx
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 0x10]
push edx
push str.CUpdatePatchApp::InUnstall_MSM_end_dwExitCode___d
call fcn.0042fb40
add esp, 8
xor eax, eax
cmp dword [ebp - 0x10], 0
sete al
mov dword [ebp - 0x64], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.004129d0
mov eax, dword [ebp - 0x64]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4