Jun 24 17:36:27 installd[3555] <Notice>: 0x2c1000 handle_install_for_ls: Install of "/var/mobile/Media/Downloads/-6680582027007079892/1462391056366119034" requested by itunesstored
Jun 24 17:36:29 installd[3555] <Notice>: 0x2c1000 MobileInstallationInstall_Server: Installing app com.MyApp.sTest
Jun 24 17:36:29 installd[3555] <Error>: 0x2c1000 verify_signer_identity: MISValidateSignatureAndCopyInfo failed for /var/tmp/install_staging.HEsTZS/foo_extracted/Payload/sTest.app/sTest: 0xe8008017
Jun 24 17:36:29 installd[3555] <Error>: 0x2c1000 do_preflight_verification: Could not verify executable at /var/tmp/install_staging.HEsTZS/foo_extracted/Payload/sTest.app
Jun 24 17:36:29 itunesstored[94] <Error>: 0x1ef7000 MobileInstallationInstallForLaunchServices: failed with -1
Jun 24 17:36:29 itunesstored[94] <Warning>: ERROR: MobileInstallationInstallForLaunchServices returned nil
Jun 24 17:36:29 lsd[3554] <Warning>: LaunchServices: installation failed for app com.MyApp.sTest