Hello all, I just discovered this infection today on the main/server computer here at the job. Was trying to access a .pdf file and it would not open, then I saw the dreaded "HELP_DECRYPT" files and google told me what was going on. On a PC running Windows XP. I ran through a good amount of system cleansing, starting with a Safe Mode w/ Command Prompt system restore back to more than a week ago (June 9th, 2015), a number of scans with Malwarebytes, manually searching and deleting for "HELP_DECRYPT" throughout my system...then I found and completed the FIRST posted set of instructions by user, MrCharlie (ending with ComboFix): https://forums.malwarebytes.org/index.php?/topic/169303-help-decrypt-virus-cryptolocker-or-torrentlocker/ The logs from TDSKILLER and Combofix are attached here. I just want to know: 1. Is my system is currently safe, as-is, or if I need to run more advanced cleaning runs? 2. Is there any way for me to recover my garbled .pdf, Word and Excel files that fell casualty to this annoying virus? I have heard of "Previous Version" but currently my WinXP system does not offer that as an option when I right-click on any file(s)/folder(s). Thank you all in advance for the help and guidance through this. TDSSKiller.3.0.0.44_19.06.2015_00.43.58_log.txt ComboFix.txt