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Linux.Siggen.1941
Added to the Dr.Web virus database:
2019-07-07
Virus description added:
2019-07-06
Technical Information
Malicious functions:
Performs process tracing:
<SAMPLE>
<SAMPLE_FULL_PATH>
Launches processes:
/bin/bash <SAMPLE_FULL_PATH> -c exec '<SAMPLE_FULL_PATH>' \"$@\" <SAMPLE_FULL_PATH>
<SAMPLE_FULL_PATH>
/bin/bash <SAMPLE_FULL_PATH> -c
date +%s
cat /etc/issue
grep -i ubuntu
cat /etc/debian_version
uname -m
uname -sr
cut -b1
cat
id -u
id -g
ps -p 731
rm -f
apt-get update
/usr/bin/dpkg --print-foreign-architectures
sleep 1
/usr/lib/apt/methods/http
/usr/lib/apt/methods/gpgv
/usr/bin/gpgv #3 ##/etc/apt/trusted.gpg.d/debian-archive-jessie-security-automatic.gpg ##/etc/apt/trusted.gpg.d/debian-archive-squeeze-automatic.gpg ##/etc/apt/trusted.gpg.d/debian-archive-jessie-automatic.gpg ##/etc/apt/trusted.gpg.d/debian-archive-squeeze-stable.gpg ##/etc/apt/trusted.gpg.d/debian-archive-wheezy-stable.gpg ##/etc/apt/trusted.gpg.d/debian-archive-jessie-stable.gpg ##/etc/apt/trusted.gpg.d/debian-archive-wheezy-automatic.gpg /tmp/apt.sig.oR2cQm /tmp/apt.data.b3i9vz
/usr/bin/gpgv --ignore-time-conflict --status-fd 3 --keyring /etc/apt/trusted.gpg.d/debian-archive-jessie-security-automatic.gpg --keyring /etc/apt/trusted.gpg.d/debian-archive-squeeze-automatic.gpg --keyring /etc/apt/trusted.gpg.d/debian-archive-jessie-automatic.gpg --keyring /etc/apt/trusted.gpg.d/debian-archive-squeeze-stable.gpg --keyring /etc/apt/trusted.gpg.d/debian-archive-wheezy-stable.gpg --keyring /etc/apt/trusted.gpg.d/debian-archive-jessie-stable.gpg --keyring /etc/apt/trusted.gpg.d/debian-archive-wheezy-automatic.gpg /var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_Release.gpg /var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_Release
/usr/bin/gpgv #3 ##/etc/apt/trusted.gpg.d/debian-archive-jessie-security-automatic.gpg ##/etc/apt/trusted.gpg.d/debian-archive-squeeze-automatic.gpg ##/etc/apt/trusted.gpg.d/debian-archive-jessie-automatic.gpg ##/etc/apt/trusted.gpg.d/debian-archive-squeeze-stable.gpg ##/etc/apt/trusted.gpg.d/debian-archive-wheezy-stable.gpg ##/etc/apt/trusted.gpg.d/debian-archive-jessie-stable.gpg ##/etc/apt/trusted.gpg.d/debian-archive-wheezy-automatic.gpg /tmp/apt.sig.pu2e5E /tmp/apt.data.5ZzQrX
/usr/lib/apt/methods/xz
/usr/lib/apt/methods/bzip2
Kills the following processes:
<SAMPLE>
<SAMPLE_FULL_PATH>
/usr/lib/apt/methods/http
/usr/lib/apt/methods/gpgv
/usr/lib/apt/methods/xz
/usr/lib/apt/methods/bzip2
Performs operations with the file system:
Modifies file access rights:
/var/lib/apt/lists/ftp.ru.debian.org_debian_dists_jessie-updates_InRelease
/var/lib/apt/lists/ftp.ru.debian.org_debian_dists_jessie_Release.gpg
/var/lib/apt/lists/ftp.ru.debian.org_debian_dists_jessie_Release
/var/lib/apt/lists/security.debian.org_dists_jessie_updates_InRelease
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_main_source_Sources.xz.decomp.psjC4b
/var/lib/apt/lists/partial/security.debian.org_dists_jessie_updates_main_source_Sources.bz2.decomp.MQPskC
Creates or modifies files:
/tmp/sh-thd-917222030
/tmp/xiaoqidun.status
/var/lib/apt/lists/lock
/var/lib/apt/lists/security.debian.org_dists_jessie_updates_InRelease
/var/lib/apt/lists/ftp.ru.debian.org_debian_dists_jessie-updates_InRelease
/var/lib/apt/lists/ftp.ru.debian.org_debian_dists_jessie_Release.gpg
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie-updates_InRelease
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_Release.gpg
/tmp/apt.sig.oR2cQm
/tmp/apt.data.b3i9vz
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_Release
/var/lib/apt/lists/partial/security.debian.org_dists_jessie_updates_InRelease
/tmp/fileutl.message.55RJRO
/tmp/fileutl.message.55RJRO (deleted)
/tmp/fileutl.message.HM5EL6
/tmp/apt.sig.pu2e5E
/tmp/apt.data.5ZzQrX
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_main_source_Sources.xz
/tmp/fileutl.message.IeZz5x
/tmp/fileutl.message.IeZz5x (deleted)
/var/lib/apt/lists/partial/security.debian.org_dists_jessie_updates_main_source_Sources.bz2
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_main_binary-amd64_Packages.xz
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_main_source_Sources.xz.decomp.psjC4b
/var/lib/apt/lists/partial/security.debian.org_dists_jessie_updates_main_binary-amd64_Packages.bz2
/var/lib/apt/lists/partial/security.debian.org_dists_jessie_updates_main_source_Sources.bz2.decomp.MQPskC
Deletes files:
/tmp/sh-thd-917222030
/var/lib/apt/lists/partial/ftp.ru.debian.org_debian_dists_jessie_Release.gpg
/tmp/apt.sig.oR2cQm
/tmp/apt.data.b3i9vz
/tmp/fileutl.message.55RJRO
/tmp/fileutl.message.HM5EL6
/tmp/apt.sig.pu2e5E
/tmp/apt.data.5ZzQrX
/tmp/fileutl.message.IeZz5x
Network activity:
Establishes connection:
<LOCAL_DNS_SERVER>
[2#########:1:216:35ff:fe7f:6ceb]:80
[2#######8:dc41:100::233]:80
[2#####e42:14::204]:80
HTTP GET requests:
ft#.##.######.org/debian/dists/jessie/InRelease
se######.#####n.org/dists/jessie/updates/InRelease
ft#.##.######.#rg/debian/dists/jessie-updates/InRelease
ft#.##.######.org/debian/dists/jessie/Release.gpg
ft#.##.######.org/debian/dists/jessie/Release
se##########.##bian.org/dists/jessie/updates/InRelease
ft#.##.######.###/debian/dists/jessie/main/source/Sources.xz
se######.######.##g/dists/jessie/updates/main/source/Sources.bz2
ft#.##.######.####debian/dists/jessie/main/binary-amd64/Packages.xz
se##########.######.org/dists/jessie/updates/main/source/Sources.bz2
se######.######.###/dists/jessie/updates/main/binary-amd64/Packages.bz2
se######.######.###/dists/jessie/updates/main/i18n/Translation-en.bz2
se##########.######.org/dists/jessie/updates/main/binary-amd64/Packages.bz2
DNS ASK:
ft#.##.debian.org
se####ty.debian.org
se#####y-cdn.debian.org
Other:
Collects OS information
Collects CPU information
Collects RAM information
Curing recommendations
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