Function at 0x4ecd80
Capabilities:
Check if file exists
Create process on windows
Get file attributes
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x74
push 0xffffffffffffffff
push 0x64a348
mov eax, dword fs:[0]
push eax
sub esp, 0x68
mov eax, dword [0x74d890]
xor eax, ebp
mov dword [ebp + 0x70], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
xor ebx, ebx
mov dword [ebp - 4], ebx
mov esi, 1
mov dword [ebp + 8], esi
mov dword [ebp - 0x1c], 4
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x18]
push ecx
push ebx
push ebx
push str.RunIEMonitor
mov edx, dword [0x752bcc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4ecdef
mov esi, dword [ebp - 0x18]
mov dword [ebp + 8], esi
jmp 0x4ece51
cmp dword [ebp + 0x7c], ebx
jne 0x4ece59
cmp dword [0x752ba8], ebx
je 0x4ece59
mov dword [ebp + 4], esi
mov ecx, 0x752e70
call fcn.00413950
cmp eax, 2
je 0x4ece1d
cmp eax, 0xc
je 0x4ece1d
cmp eax, 0x10
je 0x4ece1d
cmp eax, 3
jne 0x4ece36
push 0x670acc
call fcn.004107e0
add esp, 4
test eax, eax
jne 0x4ece36
mov dword [ebp + 4], ebx
xor esi, esi
mov dword [ebp + 8], esi
push 4
lea eax, [ebp + 4]
push eax
push 4
push ebx
push str.RunIEMonitor
mov ecx, dword [0x752bcc]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
cmp esi, ebx
je 0x4ed044
mov dword [ebp + 0x18], ebx
mov dword [ebp + 0x20], ebx
xor edx, edx
mov word [ebp + 0x1c], dx
mov byte [ebp - 4], 1
mov eax, dword [0x752c3c]
cmp eax, ebx
jne 0x4ece77
mov eax, 0x752c40
push ebx
push str.IEMonitor.exe
push eax
push 0x66dde0
lea ecx, [ebp + 0x18]
call fcn.00402320
mov eax, dword [ebp + 0x18]
cmp eax, ebx
jne 0x4ece95
lea eax, [ebp + 0x1c]
push eax
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
call esi
cmp eax, 0xffffffff
je 0x4ed038
mov dword [ebp], ebx
mov dword [ebp + 0x24], ebx
mov dword [ebp + 0x2c], ebx
xor eax, eax
mov word [ebp + 0x28], ax
mov byte [ebp - 4], 2
mov eax, dword [0x752c3c]
cmp eax, ebx
jne 0x4ecec8
mov eax, 0x752c40
push ebx
push eax
push str._sidmmkb.dll
lea ecx, [ebp + 0x24]
call fcn.004021b0
mov eax, dword [ebp + 0x24]
cmp eax, ebx
jne 0x4ecee1
lea eax, [ebp + 0x28]
push eax
call esi
cmp eax, 0xffffffff
je 0x4ed06c
mov eax, dword [ebp + 0x24]
cmp eax, ebx
jne 0x4ecef7
lea eax, [ebp + 0x28]
push 0x40
lea ecx, [ebp + 0x30]
push ecx
push eax
call fcn.00410de0
add esp, 0xc
test eax, eax
je 0x4ed06c
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x14], ebx
push 0x694dd0
lea edx, [ebp + 0x30]
push edx
call fcn.00617f30
add esp, 8
mov esi, eax
cmp esi, ebx
je 0x4ed06c
mov byte [esi], 0
lea eax, [ebp + 0x30]
push eax
call fcn.00617001
mov edi, eax
mov dword [ebp - 0x20], edi
inc esi
push 0x694dd0
push esi
call fcn.00617f30
add esp, 0xc
test eax, eax
je 0x4ecf64
mov byte [eax], 0
push esi
call fcn.00617001
add esp, 4
mov ebx, eax
mov dword [ebp - 0x14], ebx
cmp edi, 6
jg 0x4ecf78
jne 0x4ed06a
cmp ebx, 0x24
jle 0x4ed06a
mov eax, dword [ebp + 0x24]
test eax, eax
jne 0x4ecf82
lea eax, [ebp + 0x28]
push eax
call fcn.004ecb80
add esp, 4
test eax, eax
je 0x4ed06a
mov dword [ebp], 1
push 0x44
xor esi, esi
push esi
lea ecx, [ebp - 0x74]
push ecx
call fcn.00615eb0
add esp, 0xc
mov dword [ebp - 0x74], 0x44
mov dword [ebp - 0x48], 0x81
xor edx, edx
mov word [ebp - 0x44], dx
mov dword [ebp + 0xc], esi
mov dword [ebp + 0x14], esi
xor eax, eax
mov word [ebp + 0x10], ax
mov byte [ebp - 4], 3
mov eax, dword [ebp + 0x18]
cmp eax, esi
jne 0x4ecfd9
lea eax, [ebp + 0x1c]
push esi
push eax
push str.__s_
lea ecx, [ebp + 0xc]
call fcn.004021b0
mov eax, dword [ebp + 0xc]
cmp eax, esi
jne 0x4ecff2
lea eax, [ebp + 0x10]
lea ecx, [ebp - 0x30]
push ecx
lea edx, [ebp - 0x74]
push edx
push esi
push esi
push 0x30
push 1
push esi
push esi
push eax
push esi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
cmp eax, esi
je 0x4ed020
mov eax, dword [ebp - 0x2c]
push eax
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
mov ecx, dword [ebp - 0x30]
push ecx
call esi
mov byte [ebp - 4], 2
lea ecx, [ebp + 0xc]
call fcn.00401210
mov byte [ebp - 4], 1
lea ecx, [ebp + 0x24]
call fcn.00401210
mov byte [ebp - 4], 0
lea ecx, [ebp + 0x18]
call fcn.00401210
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x70]
xor ecx, ebp
call fcn.006157d3
add ebp, 0x74
mov esp, ebp
pop ebp
ret
xor ebx, ebx
cmp dword [ebp + 0x7c], ebx
je 0x4ed08f
push 0x50000
push 0x66dd88
push str.Its_impossible_to_start_monitoring_process_for_IE_based_browsers_because_several_IDM_components_are_damaged_or_incompatible._r_n_r_nPlease_redownload_the_latest_IDM_installation_file_and_reinstall_IDM._Please_reboot_your_computer_after_IDM_installation_if_required.
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call fcn.0046f2a0
add esp, 0x10
mov byte [ebp - 4], 1
lea ecx, [ebp + 0x24]
call fcn.00401210
mov byte [ebp - 4], 0
lea ecx, [ebp + 0x18]
call fcn.00401210
jmp 0x4ed04b