these both seem old variants of older trojans and would have thought any upto date av or malware package would deal with these.
However,if you can connect to the net on that system,upload the files in question to Jotti click here for scanning with mutiple av engines.
If you can copy these files to cd and point Jotti to the location (cd drive) and see if anything is found with the av engines.
Failing all that,download Mbam to usb drive or disc,install on the problem computer and scan click here
Also try DrWebcureit click here