Thanks.
I copied Application manager log.file

osso-application-installer 4.22.1, UI version 1
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/dpkg/status
E: The package lists or status file could not be parsed or opened.

and
/etc/apt/sources.list
#maemo:essential
deb http://catalogue.tableteer.nokia.com/certified/ mistral user
deb http://catalogue.tableteer.nokia.com/non-certified/ mistral user
#maemo:name Maemo Extras
deb http://repository.maemo.org/extras gregale free non-free
#maemo:name base-repository
deb http://repository.maemo.org gregale free non-free
#maemo:name Carman
deb http://openbossa.indt.org.br/carman/repo/release all user
#maemo:name mg
deb http://mg.pov.lt/770 mistral user other
#maemo:name aeracode.org
deb http://aeracode.org/maemo/2006 ./
#maemo:name Maemo Extras
deb http://repository.maemo.org/extras mistral free non-free

Any suggestion what can I do next to remove Debian virus ?

Darius