vBulletin reCaptcha hack spam IPs

Brian Turner

February 10, 2011

Last month we reported on how forums – such as vbulletin – that had been using the reCaptcha system were being flooded with spam, primarily through the use of Xrumer software.

If you haven’t done so already, then dropping reCaptcha and using vbulletin’s built in human verification manager to select a customer question and answer will help address the issue.

And if you have a forum you’ve left around on hold and not checked up on for a while, time to check whether you’ve been left with a big mess to clear up.

Anyway, one of our Techwatch honeypots has been compiling data on the most recent Xrumer flood of comment spam that circumvented reCpatcha protections, and here’s the list of offending spam IP’s we’ve registered to date – definitely worth considering blocking these, especially the worst offending IP blocks:

108.21.102.146
109.100.116.81
109.165.116.76
109.165.29.11
109.165.6.60
109.169.67.140
109.170.102.5
109.173.66.194
109.195.160.126
109.195.171.53
109.195.235.206
109.230.213.148
109.230.217.18
109.230.217.183
109.230.220.232
109.230.220.244
109.230.220.51
109.230.246.101
109.230.246.24
109.230.246.70
109.230.251.21
109.230.251.234
109.238.236.198
109.254.34.38
118.173.44.82
119.155.120.20
119.155.23.211
12.238.228.7
122.169.0.12
122.192.166.133
173.192.187.151
173.208.18.168
173.62.214.183
174.36.235.146
178.162.182.149
178.210.60.55
178.239.58.153
178.93.197.197
178.94.210.22
180.180.71.3
182.50.141.198
187.34.198.112
188.115.128.1
188.115.129.84
188.115.143.164
188.115.164.149
188.115.168.41
188.126.69.163
188.126.70.166
188.134.40.202
188.143.232.107
188.143.232.11
188.143.232.20
188.143.232.53
188.143.232.75
188.143.233.6
188.165.239.172
188.17.217.69
188.187.49.236
188.187.88.71
188.220.38.98
188.235.139.241
188.64.187.22
188.72.217.25
188.72.233.122
188.92.74.12
188.92.75.108
188.92.75.110
193.105.210.12
193.105.210.155
193.105.210.172
193.105.210.181
193.107.16.188
193.169.86.189
194.177.98.7
195.138.87.95
195.150.84.135
195.150.84.194
195.168.109.60
195.191.54.237
195.191.54.82
195.200.128.51
195.211.173.100
195.28.181.147
195.72.144.71
195.78.60.1
195.78.60.1
195.95.139.176
2.60.217.131
202.98.123.126
203.176.97.202
205.213.195.70
208.43.81.144
208.82.46.24
208.83.234.41
210.212.123.10
212.117.165.179
212.117.173.138
212.178.24.32
212.178.30.45
212.25.60.139
212.67.153.53
212.95.32.69
213.0.89.53
213.108.2.6
213.111.230.59
213.119.54.80
213.148.186.97
213.5.64.11
213.5.71.55
213.5.71.58
217.20.118.170
218.29.97.248
46.109.192.102
46.109.192.121
46.109.192.154
46.109.192.159
46.109.192.82
46.109.193.110
46.109.193.112
46.109.193.116
46.109.193.159
46.109.193.162
46.109.193.234
46.109.193.249
46.109.193.34
46.109.193.41
46.109.193.46
46.109.193.47
46.109.193.52
46.109.193.64
46.109.193.89
46.109.194.144
46.109.194.23
46.109.194.251
46.109.194.38
46.109.195.1
46.109.195.10
46.109.195.87
46.109.196.225
46.109.196.42
46.109.196.69
46.109.196.86
46.109.196.91
46.109.197.196
46.109.198.147
46.109.198.18
46.109.198.243
46.109.199.245
46.109.199.67
46.109.201.199
46.109.60.236
46.146.233.246
46.17.100.19
46.17.96.151
46.17.97.13
46.200.20.22
46.30.167.172
46.61.109.222
46.73.161.113
64.186.157.160
65.9.253.165
67.233.105.20
69.1.239.140
69.123.82.33
72.11.140.210
74.57.215.153
76.164.221.227
76.176.215.248
76.25.244.42
76.73.54.61
77.120.238.34
77.243.99.112
77.244.212.231
77.41.104.57
77.41.105.47
77.41.98.253
77.78.11.139
77.78.8.139
77.92.224.109
77.93.2.81
77.93.27.69
78.26.179.147
78.36.93.182
78.97.83.243
79.120.85.139
79.142.67.70
79.142.69.75
79.142.70.31
79.164.63.135
8.23.144.250
81.201.17.85
82.114.242.58
82.81.150.112
82.85.76.213
83.237.190.216
83.238.180.211
84.19.188.43
85.113.39.70
85.17.122.227
85.17.170.109
85.222.36.134
85.238.108.123
85.68.135.204
86.106.152.200
87.118.100.105
87.228.12.8
87.248.178.75
87.249.203.42
87.254.139.227
88.112.215.229
88.113.18.14
88.81.229.42
89.107.104.60
89.107.104.99
89.133.140.76
89.138.24.113
89.138.249.82
89.149.202.152
89.149.226.147
89.178.103.135
89.178.126.203
89.178.22.77
89.178.63.81
89.178.83.87
89.178.98.106
89.178.98.106
89.248.174.42
89.249.243.49
89.44.239.190
89.74.163.184
91.152.160.55
91.152.174.211
91.201.66.106
91.201.66.108
91.201.66.11
91.201.66.117
91.201.66.144
91.201.66.153
91.201.66.23
91.201.66.35
91.201.66.51
91.201.66.60
91.201.66.69
91.201.66.70
91.201.66.76
91.201.66.88
91.201.67.44
91.201.67.64
91.201.67.71
91.201.67.74
91.201.67.82
91.205.165.125
91.207.238.5
91.210.105.218
91.212.226.242
91.212.226.52
91.212.226.52
91.214.45.239
91.214.49.253
91.217.90.39
91.217.90.39
91.79.69.173
91.82.68.114
92.241.169.160
92.241.169.233
93.127.88.130
93.178.197.195
93.80.151.68
93.81.10.184
94.100.17.175
94.142.130.14
94.142.133.186
94.142.133.27
94.179.100.206
94.179.101.181
94.179.125.109
94.179.138.33
94.179.214.81
94.179.35.84
94.179.45.97
94.190.13.203
94.190.30.135
94.190.47.108
94.231.162.195
94.231.163.250
94.232.189.60
94.41.147.201
94.50.167.200
94.9.116.70
95.132.253.232
95.133.3.104
95.168.173.80
95.168.178.87
95.168.183.92
95.211.108.142
95.211.22.28
95.24.17.63
95.24.48.44
95.24.98.176
95.25.10.220
95.25.106.236
95.25.164.63
95.25.218.163
95.25.236.186
95.25.52.58
95.25.53.66
95.25.60.141
95.26.167.85
95.26.188.21
95.26.74.146
95.27.130.89
95.27.134.163
95.27.21.78
95.27.57.221
95.29.244.202
95.52.152.167
95.68.70.250
95.68.70.99
95.68.80.68
95.68.80.85
95.68.81.171
95.68.84.33
95.81.24.208
98.238.120.84
99.8.94.6






 

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