This backdoor Trojan program, which usually bears the name IEHELPER.DLL, attaches to Internet Explorer via the Windows Browser Helper Object.
When active, this Trojan sends out the following information to a now defunct Web site: The type of system processor, OEM Info, Windows registration information, Printers, Application List, RAM Size, Disk Space, Language Identifier, Time Zone, IE version, Operating System The Trojan uses Browser Helper Objects (BHO) to execute its backdoor activities. BHOs are a new and a little known way to connect to, interact with, and control the behavior of Internet Explorer. With BHOs, the registered Trojan program attaches itself to the new running instances of IE. Besides the IE browser, the Trojan can be activated via the Active Desktop. Here, the Desktop is viewed as a Web page, hence uses the Internet Explorer. BHO’s exist only in Internet Explorer versions 4.0 and above. Lower versions than 4.0 are not vulnerable to the Trojan.
Scan your system with Trend Micro\'s latest pattern file and note the complete path and filename of the DLL file detected as TROJ_BLKSTONE.A. The usual name for this Trojan is IEHELPER.DLL. Close all instances of Internet Explorer. Type the following command at the MS-DOS command prompt to un-register the Trojan then press the Enter key: regsvr32 /u <Filename of the detected file> Double click the following registry keys: HKEY_LOCAL_MACHINE>Software>Microsoft>Windows >CurrentVersion>Explorer>Browser Helper Objects Check for the following CLSID: {00000000-5eb9-11d5-9d45-009027c14662} Delete the value inside the curly braces, {}. If the CLSID is not in the registry, then there is a possibility that the Trojan is not running because it was not properly registered. Scan your system with Trend Micro antivirus and delete all files detected as TROJ_BLKSTONE.A. To do this, customers must download the latest pattern file and scan their system. Other email users may use HouseCall, Trend Micro\'s free online virus scanner.
Jensen->Finder den ikke virussen i iehelper.dll ?? For hvis du har opdateret dine virusdefinitioner så burde den fjerne den fil automatisk. Hvis filen ikke står i reg.basen så kan du jo bare slette den manuelt.
Nej de kommer ikke igen når du har dit: 1. TrendMicro opdateret. (Efter min mening noget af det bedste på markedet. Den koncern jeg arbejder i har 20.000 medarbejdere koblet til det system) 2. Du SKAL have din Exploror opdateret (5.5. m. s2) 3. Du skal have dit Windows opdateret. .... og skulle de komme igen så kan du jo også være ligeglad for din opdaterede pc fanger hele gøjemøget. Godt nytår!
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