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Linux.Siggen.1983
Added to the Dr.Web virus database:
2019-07-11
Virus description added:
2019-07-11
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:
cat /proc/version
cat /proc/cpuinfo
uname -a
getconf LONG_BIT
<SAMPLE_FULL_PATH> [stealth]
/usr/bin/crontab /tmp/nip9iNeiph5chee
chmod +x /root/wtkhXW
nohup /root/wtkhXW dev 400 > /dev/null &2>1 &
/root/wtkhXW dev 400 > /dev/null &2>1 &
/bin/sh /root/wtkhXW dev 400 > /dev/null &2>1 &
Performs operations with the file system:
Modifies file access rights:
/var/spool/cron/crontabs/tmp.vgp8Am
/root/wtkhXW
Creates or modifies files:
/root/.pid
/tmp/nip9iNeiph5chee
/var/spool/cron/crontabs/tmp.vgp8Am
/tmp/[stealth].pid
/root/wtkhXW
Deletes files:
Locks files:
Network activity:
HTTP GET requests:
5.###.#.##########ts/knock?worker=Universal&os=Linux&version=1.8
5.###.#.#3:7000/project/active
5.###.#.#######/bots/chkVersion?currVers=1.8&arch=linux
5.###.#.####000/storage/3.0_Stub_Linux_x86
Other:
Collects OS information
Collects CPU information
Curing recommendations
Linux
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