Function at 0x42b27b
Capabilities:
Check for time delay via gettickcount
Delete file
Link many functions at runtime
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x464
push ebx
push edi
push str.wininet
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
xor ebx, ebx
cmp edi, ebx
mov dword [ebp - 0x14], edi
jne 0x42b2b6
mov ecx, dword [0x45e2f0]
push 1
push ebx
push 0xffffffffffffffff
push 0x454094
call fcn.0040161c
jmp 0x42b52e
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.InternetOpenA
push edi
call esi
push str.InternetOpenUrlA
push edi
mov dword [ebp - 8], eax
call esi
push str.InternetCloseHandle
push edi
mov dword [ebp - 0x20], eax
call esi
push str.InternetReadFileExA
push edi
mov dword [ebp - 0xc], eax
call esi
push str.InternetReadFile
push edi
mov dword [ebp - 4], eax
call esi
cmp dword [ebp - 8], ebx
mov dword [ebp - 0x1c], eax
je 0x42b518
cmp dword [ebp - 0x20], ebx
je 0x42b518
cmp dword [ebp - 0xc], ebx
je 0x42b518
cmp dword [ebp - 4], ebx
je 0x42b518
cmp eax, ebx
je 0x42b518
mov esi, dword [ebp + 8]
mov dword [ebp - 0x18], 0x84000000
mov al, byte [esi]
cmp al, 0x20
je 0x42b334
cmp al, 9
jne 0x42b337
inc esi
jmp 0x42b32a
cmp byte [esi], 0x2a
jne 0x42b367
inc esi
call fcn.00401ca2
mov dword [ebp - 0x18], eax
mov edi, 0x453ea4
mov eax, esi
call fcn.00438cc6
cmp eax, ebx
je 0x42b364
mov esi, eax
mov al, byte [esi]
cmp al, 0x20
je 0x42b361
cmp al, 9
jne 0x42b364
inc esi
jmp 0x42b357
mov edi, dword [ebp - 0x14]
push ebx
push ebx
push ebx
push 4
push str.AutoHotkey
call dword [ebp - 8]
cmp eax, ebx
mov dword [ebp - 0x10], eax
je 0x42b3b0
push ebx
push dword [ebp - 0x18]
push ebx
push ebx
push esi
push eax
call dword [ebp - 0x20]
cmp eax, ebx
mov dword [ebp + 8], eax
je 0x42b3aa
push 0x4569f0
push dword [ebp + 0xc]
call dword [sym.imp.MSVCR71.dll_fopen]
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 8], eax
jne 0x42b3bc
push dword [ebp + 8]
call dword [ebp - 0xc]
push dword [ebp - 0x10]
call dword [ebp - 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x42b518
xor eax, eax
push 9
pop ecx
lea edi, [ebp - 0x44]
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x464]
mov edi, 0x400
mov dword [ebp - 0x48], 0x28
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], edi
mov al, byte [esi]
cmp al, 0x68
je 0x42b4cd
cmp al, 0x48
je 0x42b4cd
jmp 0x42b453
cmp dword [ebp - 4], ebx
je 0x42b4e0
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
sub eax, dword [0x460024]
mov ecx, dword [0x45b170]
cmp eax, dword [ecx + 0xb0]
jbe 0x42b43b
push ebx
push ebx
push ebx
push ebx
lea eax, [ebp - 0x64]
push eax
call dword [sym.imp.USER32.dll_PeekMessageA]
test eax, eax
je 0x42b434
push 1
push 0xffffffffffffffff
call fcn.0040d9dd
pop ecx
pop ecx
call esi
mov dword [0x460024], eax
push dword [ebp - 8]
lea eax, [ebp - 0x464]
push 1
push dword [ebp - 4]
push eax
call dword [sym.imp.MSVCR71.dll_fwrite]
add esp, 0x10
lea eax, [ebp - 4]
push eax
push edi
lea eax, [ebp - 0x464]
push eax
push dword [ebp + 8]
call dword [ebp - 0x1c]
mov esi, eax
cmp esi, ebx
jne 0x42b3f2
jmp 0x42b4e0
cmp dword [ebp - 0x30], ebx
je 0x42b4e0
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
sub eax, dword [0x460024]
mov ecx, dword [0x45b170]
cmp eax, dword [ecx + 0xb0]
jbe 0x42b4b2
push ebx
push ebx
push ebx
push ebx
lea eax, [ebp - 0x64]
push eax
call dword [sym.imp.USER32.dll_PeekMessageA]
test eax, eax
je 0x42b4ab
push 1
push 0xffffffffffffffff
call fcn.0040d9dd
pop ecx
pop ecx
call esi
mov dword [0x460024], eax
push dword [ebp - 8]
lea eax, [ebp - 0x464]
push 1
push dword [ebp - 0x30]
push eax
call dword [sym.imp.MSVCR71.dll_fwrite]
add esp, 0x10
mov dword [ebp - 0x30], edi
push ebx
push 8
lea eax, [ebp - 0x48]
push eax
push dword [ebp + 8]
call dword [ebp - 4]
mov esi, eax
cmp esi, ebx
jne 0x42b46d
push dword [ebp + 8]
call dword [ebp - 0xc]
push dword [ebp - 0x10]
call dword [ebp - 0xc]
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push dword [ebp - 8]
call dword [sym.imp.MSVCR71.dll_fclose]
cmp esi, ebx
pop ecx
je 0x42b50f
push 1
push ebx
push 0xffffffffffffffff
push 0x452954
jmp 0x42b522
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 1
push ebx
push 0xffffffffffffffff
push 0x454094
mov ecx, dword [0x45e2f0]
call fcn.0040161c
pop esi
pop edi
pop ebx
leave
ret 8