I already got the bios files out of the sony bios update R0280y6 SMBIOS update and from Universal BIOS Backup. Especially I am interested in the hidden options 'VGA Switching Policy' that I need to set to 'static'. Links/information about BIOS rootkits would be very welcome, thank you. I need help with activating the advanced options in the ami bios of my Sony VAIO VPCF11S1E. Should I expect a BIOS rootkit to be able to copy itself to RAM during the flash process and insert itself immediately afterwards, or is this fiction for now? Is it realistic to expect such kits to also reside in some firmware? It's understandable that antivirus software currently can't remove this kind of malware, but why can't it be detected? It's a piece of code residing in BIOS, should have a signature, yes?įlash BIOS, immediately boot a Live CD and do a clean install. I don't know the exact software used in the attack except that the perp has hinted that Python was used, MEBROMI perhaps? I don't know.Īccording to my understanding these kind of attack isn't generic, but need some customizing in accordance to the target specs. I've done a fresh install of both Windows and Ubuntu several times, without desired result - system is still compromised. Beside from some initial pranks, the hacker doesn't seem to have ill intentions but my system is compromised and it's inhibiting my usage. Shortly after the purchase, the system was compromised (I assume through web/javascript) and someone managed to modify my BIOS and install a persistent rootkit which survives a HD-wipe.īecause the perp is communicating to me and has revealed it. The laptop was new with Win7 preinstalled. The more dump files I see the easier it is to diagnose your issue so send any new dump files.Sony VAIO E series (SVE14A1S1EB) - American Megatrends R0260V4 Make sure I have the correct make/model.Ĭheck your RAM. The above Bios update is specifically for shutdown issues amongst other things. R1190V3, : Update available please update: Win32k.sys can often appear when there is a hardware issue or fault with a process/driver.īIOS Version: American Megatrends Inc. Probably caused by : win32k.sys ( win32k!UserProcessDwmInput+168 ) Use !analyze -v to get detailed debugging information.īugCheck C9,
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