Linux.Packed.616

Technical Information

Malicious functions:

Substitutes application name for:

sshd

Modifies firewall settings:

iptables -I INPUT -p tcp --dport 46108 -j ACCEPT
iptables -I OUTPUT -p tcp --sport 46108 -j ACCEPT
iptables -I PREROUTING -t nat -p tcp --dport 46108 -j ACCEPT
iptables -I POSTROUTING -t nat -p tcp --sport 46108 -j ACCEPT
iptables -I INPUT -p udp --dport 59559 -j ACCEPT
iptables -I OUTPUT -p udp --sport 59559 -j ACCEPT
iptables -I PREROUTING -t nat -p udp --dport 59559 -j ACCEPT
iptables -I POSTROUTING -t nat -p udp --sport 59559 -j ACCEPT
iptables -I INPUT -p tcp --dport 34338 -j ACCEPT
iptables -I OUTPUT -p tcp --sport 34338 -j ACCEPT
iptables -I PREROUTING -t nat -p tcp --dport 34338 -j ACCEPT
iptables -I POSTROUTING -t nat -p tcp --sport 34338 -j ACCEPT
iptables -I INPUT -p tcp --dport 22 -j DROP
iptables -I INPUT -p tcp --dport 23 -j DROP
iptables -I INPUT -p tcp --dport 2323 -j DROP
iptables -I OUTPUT -p tcp --sport 22 -j DROP
iptables -I OUTPUT -p tcp --sport 23 -j DROP
iptables -I OUTPUT -p tcp --sport 2323 -j DROP
iptables -I INPUT -p udp --dport 10551 -j ACCEPT
iptables -I OUTPUT -p udp --sport 10551 -j ACCEPT
iptables -I PREROUTING -t nat -p udp --dport 10551 -j ACCEPT
iptables -I POSTROUTING -t nat -p udp --sport 10551 -j ACCEPT

Launches processes:

sh -c echo 3 > /proc/sys/vm/drop_caches
sh -c iptables -I INPUT -p tcp --dport 46108 -j ACCEPT
sh -c iptables -I OUTPUT -p tcp --sport 46108 -j ACCEPT
sh -c iptables -I PREROUTING -t nat -p tcp --dport 46108 -j ACCEPT
sh -c iptables -I POSTROUTING -t nat -p tcp --sport 46108 -j ACCEPT
sh -c iptables -I INPUT -p udp --dport 59559 -j ACCEPT
sh -c iptables -I OUTPUT -p udp --sport 59559 -j ACCEPT
sh -c iptables -I PREROUTING -t nat -p udp --dport 59559 -j ACCEPT
sh -c iptables -I POSTROUTING -t nat -p udp --sport 59559 -j ACCEPT
sh -c iptables -I INPUT -p tcp --dport 34338 -j ACCEPT
sh -c iptables -I OUTPUT -p tcp --sport 34338 -j ACCEPT
sh -c iptables -I PREROUTING -t nat -p tcp --dport 34338 -j ACCEPT
sh -c iptables -I POSTROUTING -t nat -p tcp --sport 34338 -j ACCEPT
sh -c iptables -I INPUT -p tcp --dport 22 -j DROP
sh -c iptables -I INPUT -p tcp --dport 23 -j DROP
sh -c iptables -I INPUT -p tcp --dport 2323 -j DROP
sh -c iptables -I OUTPUT -p tcp --sport 22 -j DROP
sh -c iptables -I OUTPUT -p tcp --sport 23 -j DROP
sh -c iptables -I OUTPUT -p tcp --sport 2323 -j DROP
sh -c iptables -I INPUT -p udp --dport 10551 -j ACCEPT
sh -c iptables -I OUTPUT -p udp --sport 10551 -j ACCEPT
sh -c iptables -I PREROUTING -t nat -p udp --dport 10551 -j ACCEPT
sh -c iptables -I POSTROUTING -t nat -p udp --sport 10551 -j ACCEPT
sh -c echo 1

Performs operations with the file system:

Creates or modifies files:

/proc/self/oom_score_adj
/proc/541/oom_score_adj
/proc/sys/vm/drop_caches
/root/config

Network activity:

Awaits incoming connections on ports:

127.0.0.1:14737
0.0.0.0:46108
0.0.0.0:59559
0.0.0.0:10551
0.0.0.0:34338

Establishes connection:

[:##]:59559
127.0.0.1:59559
[:##]:10551
127.0.0.1:10551
<LOCAL_DNS_SERVER>
8.#.8.8:123
19#.##8.1.1:8088
19#.#68.3.1:123
19#.##8.1.1:1234
10#.#4.26.77:80
21#.##1.77.73:80
66.##.17.78:80
90.##.74.38:37215
12#.###.180.250:49152
31.##.116.224:52869
19#.###.209.92:49152
91.##.143.99:52869
15#.##0.154.137:80
35.##.122.76:37215
88.###.52.187:81
41.###.221.209:80
92.###.121.45:81
43.###.121.161:8080
17#.###.245.236:37215
13#.##5.21.144:5555
42.###.5.115:7574
15#.###.246.173:8080
17#.###.34.225:37215
14#.###.239.239:52869
89.###.134.181:37215
3.###.218.84:81
21#.###.136.212:7574
17#.##.181.63:37215
21#.##8.30.53:8080
13#.###.173.224:5555
13#.###.208.224:52869
67.###.164.76:7574
49.###.113.92:7574
11#.##.100.171:7574
86.##.80.81:8080
22.###.24.23:8443
10#.##6.53.92:80
59.##.119.163:52869
19#.##.154.117:8443
<LOCAL_GATE>08:49152
2.##.54.41:7574
78.###.226.60:7574
29.###.34.146:80
22#.###.163.25:52869
45.###.239.105:80
21#.##.243.60:8080
20#.##.135.204:5555
51.###.97.25:8080
14#.##.227.197:80
76.##.58.93:80
19#.##8.212.36:5555
10#.###.76.135:49152
31.###.65.151:80
84.##.242.254:8080
18#.##.253.202:80
11#.##.160.51:80
16.##.183.69:37215
15#.###.179.103:8080
74.###.121.231:52869
12#.##9.47.42:49152
2.###.59.183:52869
84.##.56.52:81
17#.#.252.159:8080
51.###.41.86:8443
85.###.251.136:49152
15#.###.212.174:52869
14#.##6.18.66:37215
29.##.245.90:80
11#.###.67.122:49152
13#.###.130.82:37215
66.###.89.13:5555
60.###.179.23:49152
19#.##6.92.126:80
13#.##.12.162:8443
71.#.29.49:8080
15#.##2.139.45:7574
21#.##0.211.169:80
16#.##.8.87:8080
15.##.30.105:8443
40.###.206.110:80
86.###.51.85:49152
18.###.239.20:80
10#.##0.103.28:8443
40.###.196.164:8080
20#.##3.245.62:8443
14#.##9.14.22:80
17#.##3.75.212:8080
13.##.205.100:49152
20#.##.87.79:37215
16.###.97.74:7574
<LOCAL_GATE>59:8080
10#.##4.111.74:8080
66.##.203.171:8080
47.###.133.133:8443
14#.###.154.163:49152
13#.##.251.120:80
4.###.55.10:81
14#.##9.175.83:80
59.##9.143.8:80
31.##3.96.91:81
16#.##.52.112:52869
65.##.24.194:8080
73.###.204.84:8443
11#.##5.86.32:7574
11#.##8.121.76:80
17#.###.197.13:37215
89.###.163.17:8443
11#.##.59.236:5555
12#.##8.245.22:7574
19#.##8.212.208:80
18#.##.193.149:7574
16#.###.242.183:37215
13#.#5.4.185:80
15#.##.243.121:37215
13#.##.111.23:37215
19#.##.246.162:49152
11#.##1.152.104:81
13#.##.249.77:8080
46.###.243.64:5555
26.##2.79.19:81
79.##.201.201:5555
53.##.221.53:8080
11.###.37.73:5555
35.###.241.153:80
28.###.112.21:37215
36.###.88.126:80
99.##.220.228:37215
19#.##8.240.243:80
17#.##2.53.0:52869
17#.##.232.179:49152
86.##.184.64:8080
71.##.12.60:80
15#.##.54.175:80
20#.##3.231.145:80
26.##.58.119:8080
19#.###.48.150:49152
1.##.93.118:80
21#.###.44.165:52869
17#.##8.189.73:8080
12#.##0.160.177:81
12#.##8.23.60:80
19#.##0.212.156:80
26.###.168.102:80
12#.###.244.208:5555
81.###.175.53:50023
14#.##.189.53:23
39.##.189.53:23
19#.##9.26.164:23
19#.##8.175.53:23
18#.##9.53.160:23
90.##.248.24:23
41.##.155.183:23
17#.##6.200.188:23
16#.##1.186.100:23
16#.##5.71.225:23

DNS ASK:

dh#.###nsmissionbt.com
ro####.bittorrent.com
ro####.utorrent.com
bt#####er.debian.org

Sends data to the following servers:

21#.##9.33.59:6881
87.##.162.88:6881
67.###.246.10:6881
82.###.103.244:6881
13#.##9.18.159:6881
17#.##.158.174:62348
94.###.47.229:61689
18#.##.195.183:28150
21#.##6.79.205:7135
89.##.227.199:6881
87.###.42.62:6881
19#.##.183.78:51413
92.##.236.61:6881
21#.##6.79.27:51471
37.###.80.168:50568
94.##.173.15:37597
78.##.4.237:61731
70.##.33.120:27365
37.###.23.98:11335
15#.#.116.137:54310
12#.##1.74.23:8886
16#.##2.94.121:6881
21#.###.19.188:41711
21#.###.19.188:33798
19#.##4.179.2:53803
19#.###.181.225:51137
19#.###.172.169:23080
19#.##4.179.2:53661
93.###.141.166:29585
19#.###.172.169:43610
19#.###.181.225:46039
21#.###.19.188:36808
14#.###.159.201:24874
17#.##9.4.73:20255
96.###.212.234:14496
18#.##.195.199:28042
18#.##.216.198:60217
17#.##.216.167:55555
13#.###.39.108:51413
93.###.238.33:51413
80.##.140.129:6881
19#.###.20.212:60613
11#.###.28.242:15697
21#.###.203.248:6881
78.##.24.50:43611
94.##.35.176:6881
86.##.70.42:64025
5.##.#20.143:6882
11#.##8.229.3:19917
5.###.84.19:6881
90.###.149.187:6881
1.##.#01.46:25618
71.#.#37.51:12747
11#.##.107.228:55555
11#.##.11.52:8083
72.##.225.197:8999
21#.##.89.51:18134
19#.##4.157.97:8629
11#.##.238.12:8081
2.##.#41.109:6881
17#.##7.72.48:6881
19#.###.181.225:44453
5.###.183.129:46937
19#.###.172.169:47982
21#.###.19.188:51386
19#.##4.179.2:50856
95.###.217.163:54778
11#.##3.3.50:8000

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical Information

Curing recommendations