![]() ![]() If Virustotal detects the hash value, Process Explorer displays in the “Virus Total” column how many of the scan engines have classified the process as a virus. The status of this can be found in the “Virustotal” column. Then Process Explorer transfers the hash value of the file to Virustotal. ![]() For further scans, the license conditions no longer appear. With the first use still, the license conditions must be confirmed. Via the context menu, a process can be scanned for viruses using the menu item “Check Virus Total”. For this purpose, the tool’s context menu is available for the individual processes. Process Explorer can also control processes in Windows. The Com class and the DLLs used can also be seen here. When hovering over a process with the mouse, Process Explorer displays information such as the process executables and their location. This color scheme helps in the first steps of analysis. Processes that contain executable code that can be dangerous to the computer are displayed in purple. Processes that are related to a Windows service are displayed in pink. Processes running with the same user as Process Explorer are displayed in light blue. Immediately after starting, Process Explorer displays all running processes on the respective computer. After downloading, Process Explorer can be started directly from its executable file. The tool can therefore also be used on the move. Process Explorer does not need to be installed. How to scan for viruses with Process Explorer If the online scanner finds a virus in a process, Process Explorer displays it and administrators can take countermeasures. To search for viruses, the Microsoft tool uses the Virus Total online service, which currently has almost 75 virus scanner engines. The computer must be connected to the Internet for this. Process Explorer can also scan individual processes online for viruses. This also makes it possible to detect unauthorized or even dangerous processes, as well as malware. The free Sysinternals Process Explorer can display the running processes on Windows computers and helps with analysis. Virus scan with Microsoft Process Explorer Include more information for processes in the scan.How to scan for viruses with Process Explorer.Virus scan with Microsoft Process Explorer.Xplorer2_64.exe pid: 108904 type: File 1B78: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.dbĮxplorer.exe pid: 75252 type: File 2B68: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.dbĮxplorer.exe pid: 75252 type: File 4B1C: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.dbįirefox.exe pid: 20884 type: File 15A8: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.dbįirefox.exe pid: 20884 type: File 3BF4: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32. Xplorer2_64.exe pid: 108904 type: File 1098: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.db Sysinternals - xplorer2_64.exe pid: 108904 type: File 844: C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.db ![]() Here is an example output: →handle -a "C:\Users\me\AppData\Local\Microsoft\Windows\Explorer\iconcache_32.db" SysInternal's handle utility is designed exactly for this problem for the command line. Status = ntdll.NtQueryInformationFile(hFile, ref(iosb), # system call to retrieve list of PIDs currently using the file = (įILE_INFORMATION_CLASS) # In FileInformationClass PIO_STATUS_BLOCK = ctypes.POINTER(IO_STATUS_BLOCK) Info = FILE_PROCESS_IDS_USING_FILE_INFORMATION() ('ProcessIdList', wintypes.LARGE_INTEGER * 64)) _fields_ = (('NumberOfProcessIdsInList', wintypes.LARGE_INTEGER), Raise ctypes.WinError(ctypes.get_last_error())Ĭlass FILE_PROCESS_IDS_USING_FILE_INFORMATION(ctypes.Structure): Path, FILE_READ_ATTRIBUTES, FILE_SHARE_READ, None, OPEN_EXISTING, Wintypes.DWORD, # In dwFlagsAndAttributes Wintypes.DWORD, # In dwCreationDisposition LPSECURITY_ATTRIBUTES, # In_opt lpSecurityAttributes # create handle on concerned file with dwDesiredAccess = FILE_READ_ATTRIBUTES INVALID_HANDLE_VALUE = wintypes.HANDLE(-1).value Kernel32 = ctypes.WinDLL('kernel32', use_last_error=True) have a look at the following code in Python which returns a list of PIDs that can then easily be killed using the Task Manager or similar tools. You can also do it programmatically by leveraging on the NTDLL/KERNE元2 Windows API.
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