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Monday, September 25, 2017

Botnet Statistics [2017-09-24]

detection period: 2017-09-24 00:00-23:59 UTC
total number of suspected botnet IPs: 105
number of botnet IPs notified to network operators: 99
number of spam blocked: 3820
recipient count of spam blocked: 50811

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1Baidu51
2CHINANET-JS9
3CHINANET-FJ9
4CHINANET-GD5
5LSN-DLLSTX-23
6ALISOFT3
7IT-TECHNORAIL-200808142
8CMNET2
9CHINANET-HB2
10origo-com-tr-229491

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

1China87
2Russian Federation5
3United States4
4Italy3
5Turkey1
6Tunisia1
7Mexico1
8South Korea1
9Iran1
10United Kingdom1

Suspected Bot List [2017-09-24]

detection period: 2017-09-24 00:00-23:59 UTC
number of suspected bots' IPs listed here: 6

IP addresses listed here all exhibit strange network behavior. As I could not notify the victims for various reasons (no working abuse contact, mailbox over quota, etc.), I list them here instead. I have to emphasize that those are just *suspected* to be malware-infected computers.

List from fake open relays:

country codeIP addressCountry

List from greylisting:

Sunday, September 24, 2017

Botnet Statistics [2017-09-23]

detection period: 2017-09-23 00:00-23:59 UTC
total number of suspected botnet IPs: 184
number of botnet IPs notified to network operators: 180
number of spam blocked: 8350
recipient count of spam blocked: 56123

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1Baidu51
2CHINANET-GD48
3CHINANET-JS18
4CHINANET-FJ8
5CHINANET-HB5
6CHINANET-ZJ4
7IT-TECHNORAIL-200808143
8HOSTWINDS-19-13
9CMNET3
10CHINANET-ZJ-NB3

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

1China157
2United States8
3Italy4
4Russian Federation2
5South Korea2
6Viet Nam1
7Turkey1
8Tunisia1
9Malaysia1
10Mexico1