Function at 0x423f53
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x4bdbb8]
push ebx
xor ebx, ebx
cmp eax, ebx
push esi
push edi
je 0x423f82
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
push dword [0x4bdbb8]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov dword [0x4bdbb8], ebx
mov esi, str.shell
push esi
push 0x4bdfa0
call fcn.004190b8
push esi
call fcn.00414442
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov cx, word [eax]
add esp, 0xc
cmp cx, 0x2d
mov dword [ebp - 8], ebx
mov dl, 0x2a
jne 0x423fb1
mov dl, cl
movsx esi, dl
movzx ecx, cx
cmp esi, ecx
push 2
pop edi
jne 0x424007
movzx ecx, word [eax + 2]
cmp esi, ecx
jne 0x424007
push edi
add eax, 4
push eax
push 0x4a851c
call fcn.00438b8f
add esp, 0xc
test al, al
je 0x424007
add dword [ebp - 4], 8
mov eax, dword [ebp - 4]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
call fcn.004050f3
mov eax, dword [ebp - 4]
pop ecx
mov word [eax], bx
add dword [ebp - 4], edi
lea ecx, [ebp - 4]
call fcn.0040de83
mov eax, dword [ebp - 4]
mov dword [ebp + 8], eax
mov eax, dword [ebp - 4]
movzx ecx, word [eax]
cmp esi, ecx
jne 0x42405c
movzx ecx, word [eax + 2]
cmp esi, ecx
jne 0x42405c
add eax, 4
xor ebx, ebx
mov dword [ebp - 4], eax
inc ebx
push ebx
lea eax, [ebp - 4]
push eax
push 0x4a8518
call fcn.0043f1bd
add esp, 0xc
test al, al
jne 0x424054
add dword [ebp - 4], 4
push ebx
lea eax, [ebp - 4]
push eax
push 0x4a6cf4
call fcn.0043f1bd
add esp, 0xc
test al, al
je 0x424093
mov ebx, edi
mov eax, dword [ebp - 4]
mov dword [ebp + 8], eax
jmp 0x4240a6
push 5
lea eax, [ebp + 8]
push eax
push str._user
call fcn.0043f1bd
add esp, 0xc
test al, al
je 0x424078
xor ebx, ebx
inc ebx
jmp 0x4240a6
push 4
lea eax, [ebp + 8]
push eax
push str._sys
call fcn.0043f1bd
add esp, 0xc
test al, al
je 0x424093
mov ebx, edi
jmp 0x4240a6
push str.UCallBackhWnd
call fcn.0041050c
mov ebx, eax
neg ebx
sbb ebx, ebx
pop ecx
neg ebx
mov eax, dword [ebp - 8]
xor esi, esi
cmp eax, esi
jne 0x4240cd
mov eax, dword [ebp + 8]
mov dword [ebp - 8], eax
push 0x2c
lea eax, [ebp - 8]
call fcn.00405093
mov eax, dword [ebp - 8]
cmp word [eax], si
pop ecx
je 0x4240cd
mov word [eax], si
add eax, edi
cmp ebx, esi
jne 0x4240dd
cmp word [eax], si
je 0x4240dd
push eax
call fcn.00423a23
pop ecx
push str.Shell.x
mov edi, str.SOFTWAREPELOGON
push edi
mov esi, 0x80000002
push esi
call dword [0x4be10c]
push 0
push 0
call fcn.00417a8f
pop ecx
cmp ebx, 1
pop ecx
mov ebx, str.UShell
je 0x42410f
mov ebx, dword [0x4bdf6c]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
add eax, eax
push eax
push dword [ebp + 8]
push 1
push ebx
push edi
push esi
call dword [0x4be108]
mov edi, dword [sym.imp.KERNEL32.DLL_GetTickCount]
call edi
push 0
mov dword [ebp - 0x14], eax
call fcn.00410dab
pop ecx
mov ebx, 0x4bdfa0
and dword [ebp - 8], 0
push 4
pop eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push str.SysShel.ack
push str.SOFTWAREPELOGONRAMDATA
push esi
call dword [0x4bdde0]
test eax, eax
jne 0x424189
cmp dword [ebp - 8], eax
je 0x42418b
push eax
push eax
push 0x96
mov ecx, ebx
call fcn.00413857
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret
xor eax, eax
push eax
push eax
push 5
mov ecx, ebx
call fcn.00413857
call edi
sub eax, dword [ebp - 0x14]
cmp eax, 0x1770
jbe 0x424141
jmp 0x424182