Issas.exe

Caute neviem kam mam dat tento problem tak kebyze to sem nepatri prosim adminov o prehodenie. Ide o to ze pri zapnuti pc mi pri nabiehani windowsu sem tam vybehne systemova chyba s Issas.exe a ked dam ok tak bud sa po chvili windows rozbehne alebo sa mi restartuje pc...ale zas nieekdy ta chyba nevyskoci vobec...

skus odinstalovat Creative update a restartovat ci to pomoze, aspon nieco take som nasiel cez google....

myslis Lssas.exe alebo issas,exe?

Ak by to bolo Lssas.exe tak to je virus/spyware.

Pre istotu vlož log z HijackThis mrkneme sa na to
http://www.pcforum.sk/cistime-napadnuty ... 27265.html

Je možné, že máš Sasser. Skús toto a potom log z hijackthis.

Mne nepise sice ziadnu chybu, ale toto je lsass, nie isass, tak je to ok, ci ne? :

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:47:03, on 27.12.2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16574)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\InterVideo\DeviceService\DevSvc.exe
C:\Program Files\ESET\ESET NOD32 Antivirus\ekrn.exe
C:\Program Files\Lavasoft\Personal Firewall\lpfw.exe
C:\Program Files\Common Files\Ulead Systems\DVD\ULCDRSvr.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\ATI Technologies\ATI.ACE\CLI.EXE
C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\ATI Technologies\ATI.ACE\cli.exe
C:\Program Files\ATI Technologies\ATI.ACE\cli.exe
C:\Program Files\QIP\qip.exe
C:\Program Files\Winamp\winamp.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://google.icq.com/search/search_frame.php
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://google.icq.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.sk/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
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/?LinkId=69157
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = proxy-01-10.roburnet.lan:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Odkazy
O2 - BHO: Podpora odkazu pro Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [ATICCC] "C:\Program Files\ATI Technologies\ATI.ACE\CLIStart.exe"
O4 - HKLM\..\Run: [egui] "C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe" /hide /waitservice
O4 - HKLM\..\Run: [Personal Firewall] C:\Program Files\Lavasoft\Personal Firewall\lpfw.exe /waitservice
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: E&xportovať do programu Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office12\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microso ... 8444481453
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - https://fpdownload.macromedia.com/pub/s ... wflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{77374738-F361-412A-9F06-17187A54DAD6}: Domain = roburnet.lan
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs:
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft AB - C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Capture Device Service - InterVideo Inc. - C:\Program Files\Common Files\InterVideo\DeviceService\DevSvc.exe
O23 - Service: Eset HTTP Server (EhttpSrv) - Unknown owner - C:\Program Files\ESET\ESET NOD32 Antivirus\EHttpSrv.exe
O23 - Service: Eset Service (ekrn) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\ekrn.exe
O23 - Service: Lavasoft Personal Firewall Service (LavasoftFirewall) - Agnitum Ltd. - C:\Program Files\Lavasoft\Personal Firewall\lpfw.exe
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\Program Files\Common Files\Ulead Systems\DVD\ULCDRSvr.exe

--
End of file - 6188 bytes

lsass.exe je normalny proces:
(ale musi to byt LSASS.exe z adresara system32, inak je to virus; vir sa moze niekedy maskovat aj pod podobne meno: ISASS.exe, alebo LSSAS.exe a pod.)

Lsass.exe (Local Security Authority SubSystem) – tento proces predstavuje miestny server pre overovanie zabezpecenia a generuje proces zodpovedny za overovanie uzivatelov pre sluzbu Winlogon. Prave tento proces sa stara aj o pridelovanie tzv. Pristupoveho tokenu. Ked uzivatel zada heslo, toto heslo je predane LSA, dalej sa pomocou nereverzneho formatu (one-way hash) preposle SAM databaze. Pokial heslo sedi, SAM vrati SID uzivatela + SID vsetkych skupin, do ktorych uzivatel patri. Na zaklade tychto SIDov LSA vygeneruje pristupovy token uzivatela.

...vsetko zo stranky: http://www.supersupport.org/ntprocesy.htm

ak ten proces dochne, tak to moze sposobovat nejaky cervik

Ahoj, ja mám ten istý problém a dočítal som sa na nete, že si máš dať pozor ako to je napísané. Môže to byť ako Isass.exe/s velkým i/ alebo lsass.exe /s L/. Ak je to s i vraj je to s najväčšou pravdepodobnosťou vírus ak je to s L tak to je súčasť systému. Mne nenašlo v kompe nič, až keď som si v štart otvoril spustiť a naťukal regedit a dal to vyhľadať, našlo mi v Editore registrov v zložke Search Assistant dve hodnoty. Jedna bola lsass.exe a druhá Isass.exe. Tak som tú zlú hodnotu odstránil. Postupoval som podla tohoto návodu...http://pc.poradna.net/question/view/171 ... -isass-exe

prosim vas, a ako zitim ci je to l alebo I? pretoze ja to nevim rozoznat...

daj si zoradit procesy podla abecedy a hned uvidis

Čauko, takže asi som dobre neporadil, pretože pred pár dňami mi s konečnou platnosťou nenabehol Windovs, iba mi hlásilo systémovú chybu lsass.exe-chybný popisovač.Dokonca ani v núdzovom režime keď som dal vyhľadať a opraviť chybu nič neopravilo.Takže ma neminul reinštal OS. Ináč pe všetkých ktorým túto chybu hlási komp pri štarte systému a zatiaľ po odkliknutí im systém nabehne...zrejmä sa to bude postupne zhoršovať ako u mňa až nenabehne vôbec. Takže zálohujte si dáta a radšej to reinštalujte kým sa do systému dostanete. Zabudol som povedať že nepomohlo ani repair systému z CD.