Keylogger v PC

[topseba]

Zdravím,

Nějakým nešikovným způsobem jsem do pc stáhnul virus pravděpodobně keylogger. Někdy nejde zapnout mozilla nebo spustit jakákoliv aplikace ale moc jsem to neřešil dokud jsem nezjistil že si někdo z mého paypal učtu poslal peníze. Nikdo na tento paypal učet přístup neměl takže jsem z toho odvodil že budu mít v PC keylogger. Ve Task manageru jsem objevil nějaký program jménem "Amsterdam.exe", program se nacházel na "C:/windows/Amsterdam.exe" a v nouzovém režimu jsem udělal uplný sken v MBAM. bohužel to nepomohlo, při dalším zapnutí se "Amsterdam.exe" znovu objevil. přes Ccleaner jsem našel v registrech takovou "složku" (příloha). Přes Netlimiter sem zjistil že virus stahuje a uploaduje data. pokaždý když se ho snažim odstranit z registru hned se tam znova objeví.

Log z RSIT:

► Zobrazit spoiler

Logfile of random's system information tool 1.10 (written by random/random)
Run by Sebastian at 2017-02-01 16:47:09
Microsoft Windows 7 Ultimate Service Pack 1
System drive C: has 238 GB (29%) free of 827 GB
Total RAM: 12216 MB (73% free)

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 16:47:09, on 1.2.2017
Platform: Windows 7 SP1 (WinNT 6.00.3505)
MSIE: Internet Explorer v11.0 (11.00.9600.18538)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\NVIDIA Corporation\Update Core\NvBackend.exe
C:\Program Files (x86)\Windows\Amsterdam.exe
C:\Windows\SysWOW64\NOTEPAD.EXE
C:\Users\Sebastian\Downloads\RSIT.exe
C:\Program Files (x86)\trend micro\Sebastian.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = http://www.google.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.google.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.google.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.seznam.cz/?clid=16194
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/p/?LinkId=255141
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,Default_Search_URL = http://www.google.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe,
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.8.0_65\bin\ssv.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: URLRedirectionBHO - {B4F3A835-0E21-4959-BA22-42B3008E02FF} - C:\PROGRA~2\MICROS~2\Office14\URLREDIR.DLL
O2 - BHO: Bing Bar Helper - {d2ce3e00-f94a-4740-988e-03dc2f38c34f} - C:\Program Files (x86)\Microsoft\BingBar\7.1.355.0\BingExt.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre1.8.0_65\bin\jp2ssv.dll
O2 - BHO: (no name) - {FB4F6285-4C32-49F2-950F-A5998F9CEC6C} - (no file)
O3 - Toolbar: Bing Bar - {8dcb7100-df86-4384-8842-8fa844297b3f} - "C:\Program Files (x86)\Microsoft\BingBar\7.1.355.0\BingExt.dll" (file missing)
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'NETWORK SERVICE')
O4 - Global Startup: Wireless N-lite USB Adapter Utility.lnk
O8 - Extra context menu item: E&xportovat do aplikace Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office14\EXCEL.EXE/3000
O9 - Extra button: HP Smart Print - {22CC3EBD-C286-43aa-B8E6-06B115F74162} - C:\Program Files (x86)\Hewlett-Packard\Smart Print\SmartPrintSetup.exe
O9 - Extra 'Tools' menuitem: HP Smart Print - {22CC3EBD-C286-43aa-B8E6-06B115F74162} - C:\Program Files (x86)\Hewlett-Packard\Smart Print\SmartPrintSetup.exe
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files (x86)\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O18 - Filter hijack: text/xml - {807573E5-5146-11D5-A672-00B0D022E945} - C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: AdobeUpdateService - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\Adobe Desktop Common\ElevationManager\AdobeUpdateService.exe
O23 - Service: Adobe Genuine Software Integrity Service (AGSService) - Adobe Systems, Incorporated - C:\Program Files (x86)\Common Files\Adobe\AdobeGCClient\AGSService.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: Disc Soft Lite Bus Service - Disc Soft Ltd - C:\Program Files\DAEMON Tools Lite\DiscSoftBusService.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: Evolve Service (EvoSvc) - Echobit LLC - C:\Program Files\Echobit\Evolve\EvoSvc.exe
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: NVIDIA GeForce Experience Service (GfExperienceService) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\GeForce Experience Service\GfExperienceService.exe
O23 - Service: Služba Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Služba Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: HP Support Solutions Framework Service (HPSupportSolutionsFrameworkService) - HP Inc. - C:\Program Files (x86)\Hewlett-Packard\HP Support Solutions\HPSupportSolutionsFrameworkService.exe
O23 - Service: @%SystemRoot%\system32\ieetwcollectorres.dll,-1000 (IEEtwCollectorService) - Unknown owner - C:\Windows\system32\IEEtwCollector.exe (file missing)
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: NetLimiter 4 Service (nlsvc) - Locktime Software - C:\Program Files\Locktime Software\NetLimiter 4\NLSvc.exe
O23 - Service: NVIDIA Network Service (NvNetworkService) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\NetService\NvNetworkService.exe
O23 - Service: NVIDIA Streamer Network Service (NvStreamNetworkSvc) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\NvStreamSrv\NvStreamNetworkService.exe
O23 - Service: NVIDIA Streamer Service (NvStreamSvc) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\NvStreamSrv\NvStreamService.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: Origin Client Service - Electronic Arts - C:\Program Files (x86)\Origin\OriginClientService.exe
O23 - Service: Origin Web Helper Service - Electronic Arts - C:\Program Files (x86)\Origin\OriginWebHelperService.exe
O23 - Service: PnkBstrA - Unknown owner - C:\Windows\system32\PnkBstrA.exe
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Ralink Registry Writer (RalinkRegistryWriter) - Ralink Technology, Corp. - C:\Program Files (x86)\ZyXEL\NWD2105\Common\RaRegistry.exe
O23 - Service: Ralink Registry Writer 64 (RalinkRegistryWriter64) - Ralink Technology, Corp. - C:\Program Files (x86)\ZyXEL\NWD2105\Common\RaRegistry64.exe
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files (x86)\Skype\Updater\Updater.exe
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.exe
O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\3D Vision\nvscpapisvr.exe
O23 - Service: TeamViewer 11 (TeamViewer) - TeamViewer GmbH - C:\Program Files (x86)\TeamViewer\TeamViewer_Service.exe
O23 - Service: Update service - Popcorn Time - C:\Program Files (x86)\Popcorn Time\Updater.exe
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Wat\WatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:\Windows\system32\Wat\WatAdminSvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

--
End of file - 10434 bytes

======Scheduled tasks folder======

C:\Windows\tasks\Adobe Flash Player Updater.job - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe

=========Mozilla firefox=========

ProfilePath - C:\Users\Sebastian\AppData\Roaming\Mozilla\Firefox\Profiles\y5fh2kfn.default-1485716920641

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@adobe.com/FlashPlayer]
"Description"=Adobe® Flash® Player 24.0.0.194 Plugin
"Path"=C:\Windows\SysWOW64\Macromed\Flash\NPSWF32_24_0_0_194.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@esn.me/esnsonar,version=0.70.4]
"Description"=ESN Sonar browser plugin
"Path"=C:\Program Files (x86)\Battlelog Web Plugins\Sonar\0.70.4\npesnsonar.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@esn/esnlaunch,version=2.3.0]
"Description"=
"Path"=C:\Program Files (x86)\Battlelog Web Plugins\2.3.0\npesnlaunch.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@Google.com/GoogleEarthPlugin]
"Description"=Google Earth in your browser
"Path"=C:\Program Files (x86)\Google\Google Earth\plugin\npgeplugin.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@java.com/DTPlugin,version=11.65.2]
"Description"=Java™ Deployment Toolkit
"Path"=C:\Program Files (x86)\Java\jre1.8.0_65\bin\dtplugin\npDeployJava1.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@java.com/JavaPlugin,version=11.65.2]
"Description"=Oracle® Next Generation Java™ Plug-In
"Path"=C:\Program Files (x86)\Java\jre1.8.0_65\bin\plugin2\npjp2.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@microsoft.com/GENUINE]
"Description"=
"Path"=disabled

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@Microsoft.com/NpCtrl,version=1.0]
"Description"=Ag Player Plugin
"Path"=c:\Program Files (x86)\Microsoft Silverlight\5.1.50901.0\npctrl.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@microsoft.com/OfficeAuthz,version=14.0]
"Description"=Office Authorization plug-in for NPAPI browsers
"Path"=C:\PROGRA~2\MICROS~2\Office14\NPAUTHZ.DLL

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@microsoft.com/SharePoint,version=14.0]
"Description"=Microsoft SharePoint Plug-in for Firefox
"Path"=C:\PROGRA~2\MICROS~2\Office14\NPSPWRAP.DLL

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@microsoft.com/WLPG,version=16.4.3528.0331]
"Description"=WLPG Install MIME type
"Path"=C:\Program Files (x86)\Windows Live\Photo Gallery\NPWLPG.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@nvidia.com/3DVision]
"Description"=NVIDIA stereo images plugin for Mozilla browsers
"Path"=C:\Program Files (x86)\NVIDIA Corporation\3D Vision\npnv3dv.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@nvidia.com/3DVisionStreaming]
"Description"=NVIDIA 3D Vision Streaming plugin for Mozilla browsers
"Path"=C:\Program Files (x86)\NVIDIA Corporation\3D Vision\npnv3dvstreaming.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@tools.google.com/Google Update;version=3]
"Description"=Google Update
"Path"=C:\Program Files (x86)\Google\Update\1.3.32.7\npGoogleUpdate3.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@tools.google.com/Google Update;version=9]
"Description"=Google Update
"Path"=C:\Program Files (x86)\Google\Update\1.3.32.7\npGoogleUpdate3.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@videolan.org/vlc,version=2.2.1]
"Description"=VLC Multimedia Plugin
"Path"=C:\Program Files (x86)\VideoLAN\VLC\npvlc.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@videolan.org/vlc,version=2.2.4]
"Description"=VLC Multimedia Plugin
"Path"=C:\Program Files (x86)\VideoLAN\VLC\npvlc.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\Adobe Reader]
"Description"=Handles PDFs in-place in Firefox
"Path"=C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\nppdf32.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\adobe.com/AdobeAAMDetect]
"Description"=
"Path"=C:\Program Files (x86)\Adobe\Adobe Creative Cloud\Utils\npAdobeAAMDetect32.dll


======Registry dump======

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}]
Java(tm) Plug-In SSV Helper - C:\Program Files (x86)\Java\jre1.8.0_65\bin\ssv.dll [2015-11-05 460384]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9030D464-4C02-4ABF-8ECC-5164760863C6}]
Windows Live ID Sign-in Helper - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll [2012-07-17 441592]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF}]
Office Document Cache Handler - C:\PROGRA~2\MICROS~2\Office14\URLREDIR.DLL [2013-03-06 562904]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d2ce3e00-f94a-4740-988e-03dc2f38c34f}]
Bing Bar Helper - C:\Program Files (x86)\Microsoft\BingBar\7.1.355.0\BingExt.dll [2012-01-25 1253144]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{DBC80044-A445-435b-BC74-9C25C1C588A9}]
Java(tm) Plug-In 2 SSV Helper - C:\Program Files (x86)\Java\jre1.8.0_65\bin\jp2ssv.dll [2015-11-05 172640]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{FB4F6285-4C32-49F2-950F-A5998F9CEC6C}]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Toolbar]
{8dcb7100-df86-4384-8842-8fa844297b3f} - Bing Bar - C:\Program Files (x86)\Microsoft\BingBar\7.1.355.0\BingExt.dll [2012-01-25 1253144]

[Reklama]

[jaro3]

To bude nákaza..

Vlož log z HJT:
http://www.pc-help.cz/viewtopic.php?f=70&t=5119

do sekce HiJackThis.

V možnostech složky si povol zobrazování skrytých souborů a složek+ odškrtni zatržítko skrýt chráněné soubory operačního systému

Toto otestuj na Virustotal
C:/windows/Amsterdam.exe

Klikni vpravo od okénka na Vybrat a v Exploreru najdi požadovaný soubor v Tvém PC. Označ ho myší a klikni na Otevřít , poté klikni na Send File. Pokud už byl soubor testován , objeví se okno ve kterém klikni na Reanalyze. Soubor se začne postupně testovat více antivirovými programy. Až skončí test posledního antiviru , objeví se nahoře result a červeně počet nákaz , např. 0/43 , nebo 1/43. Pak zkopíruj myší odkaz na tuto stránku a vlož ji do svého příspěvku.

Nebo na:
http://www.virscan.org/

[topseba]

Bohužel ted nejsem na PC. Ale ten soubor "Amsterdam.exe" jsem smazal a i přesto se nějak spouštěl. Zítra zkusím HJT a dám vědět. Jinak díky :)

[jaro3]

OK.

[Minapark]

používám "Process Explorer" od Microsoftu a žádná blbost se mi nespustí. Nevím proč je tak podceňovaný, ale bez něj bych počítač nepustil. Když ho chvíli sledujete, máte vidět kolik věcí stále zavírá.
velký popis: http://www.modryrobot.cz/jak-najit-have ... exploreru/
stahuj z Microsoft: https://technet.microsoft.com/cs-cz/sys ... ssexplorer
nebo tady: http://www.stahuj.centrum.cz/utility_a_ ... -explorer/