Linux.Packed.692
Added to the Dr.Web virus database:
2020-01-26
Virus description added:
2020-01-26
Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /var/spool/cron/crontabs/root
Malicious functions:
Launches itself as a daemon
Launches processes:
- sh -c (crontab -l ; echo \"*/1 * * * * export DISPLAY=:0 && /root/.duck/duck >/dev/null 2>&1\") 2>&1 | grep -v \"no crontab\" | sort | uniq | crontab -
- sort
- uniq
- crontab -
- grep -v no crontab
- crontab -l
- /root/.duck/duck32 -c /root/.duck/cfgi
Performs operations with the file system:
Modifies file access rights:
- /root/.duck/duck32
- /root/.duck/duck
- /var/spool/cron/crontabs/tmp.GWEwFh
- /var/spool/cron/crontabs/tmp.rEbqqp
- /var/spool/cron/crontabs/tmp.qbxPpF
- /var/spool/cron/crontabs/tmp.03mhv8
- /var/spool/cron/crontabs/tmp.Ei74Sg
- /var/spool/cron/crontabs/tmp.siy9FG
- /var/spool/cron/crontabs/tmp.w7YSu1
- /var/spool/cron/crontabs/tmp.ILwdAc
- /var/spool/cron/crontabs/tmp.VjYO6o
- /var/spool/cron/crontabs/tmp.iNFxCH
- /var/spool/cron/crontabs/tmp.iIzBEY
- /var/spool/cron/crontabs/tmp.upFnAE
- /var/spool/cron/crontabs/tmp.N5GSaO
Creates folders:
Creates or modifies files:
- /root/.duck/uuid
- /root/.duck/duck.pid
- /root/.duck/27d96f548d2d99d032c4v1.2.0
- /root/.duck/duck32
- /root/.duck/cfgi
- /root/.duck/cfg
- /root/.duck/duck
- /var/spool/cron/crontabs/tmp.GWEwFh
- /var/spool/cron/crontabs/tmp.rEbqqp
- /var/spool/cron/crontabs/tmp.qbxPpF
- /var/spool/cron/crontabs/tmp.03mhv8
- /var/spool/cron/crontabs/tmp.Ei74Sg
- /var/spool/cron/crontabs/tmp.siy9FG
- /var/spool/cron/crontabs/tmp.w7YSu1
- /var/spool/cron/crontabs/tmp.ILwdAc
- /var/spool/cron/crontabs/tmp.VjYO6o
- /var/spool/cron/crontabs/tmp.iNFxCH
- /var/spool/cron/crontabs/tmp.iIzBEY
- /var/spool/cron/crontabs/tmp.upFnAE
- /var/spool/cron/crontabs/tmp.N5GSaO
Network activity:
Establishes connection:
HTTP GET requests:
DNS ASK:
Sends data to the following servers:
Receives data from the following servers:
Other:
Collects CPU information
Collects RAM information
Curing recommendations
Linux
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One month (no registration) or three months (registration and renewal discount)
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