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Monday, November 3, 2014

Suspected Bot List [2014-11-02]

detection period: 2014-11-02 00:00-23:59 UTC
number of suspected bots' IPs listed here: 76

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
BD203.76.147.70Bangladesh
CL200.111.103.69Chile
GB176.35.77.154United Kingdom
IN59.90.91.95India
IR194.33.124.42Iran
IT31.199.192.17Italy
IT31.199.192.20Italy
IT37.186.201.149Italy
LB62.84.79.245Lebanon
PE200.110.35.150Peru
PK103.4.92.88Pakistan
SA94.77.199.148Saudi Arabia
SD196.202.153.146Sudan
US50.201.42.106United States
US69.197.128.170United States
US174.139.8.82United States
VE190.202.116.101Venezuela

List from greylisting:

Botnet Statistics [2014-11-02]

detection period: 2014-11-02 00:00-23:59 UTC
total number of suspected botnet IPs: 1497
number of botnet IPs notified to network operators: 1421
number of spam blocked: 116518
recipient count of spam blocked: 3142148

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

RankNetwork# of suspected botnet IPs
1HINET-NET898
2CHINANET-GD81
3CHINANET-HB19
4VNPT-VNNIC-VN18
5UNICOM-HA15
6UNICOM-BJ11
7CHINANET-JX10
8ALIBABA-US-CDN9
9FPT-VN7
10broadNnet-KR6

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

RankCountry# of suspected botnet IPs
1Taiwan906
2China221
3United States41
4Viet Nam38
5India36
6Russian Federation23
7Iran18
8South Korea15
9United Kingdom14
10Brazil14

Sunday, November 2, 2014

Botnet Statistics for October 2014

detection period: 2014-10-01 00:00 - 2014-10-31 23:59 UTC
total number of suspected botnet IPs: 36450
number of blocked spams: 3621575
recipient count of blocked spams: 114984553

The top 25 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1Taiwan22537
2China7416
3United States1353
4India503
5Russian Federation471
6Viet Nam337
7Brazil317
8South Korea215
9Turkey168
10Argentina155
11Indonesia151
12United Kingdom151
13Italy150
14Ukraine123
15Poland118
16Arab Emirates118
17South Africa111
18Chile109
19Colombia92
20Spain86
21Mexico79
22Iran76
23Canada65
24Israel64
25Germany63

The top 25 countries (as defined by the 2-character country code), ordered by number of blocked spams are:

RankCountry# of blocked spams
1Taiwan2750322
2China223361
3United States158844
4Indonesia54520
5Russian Federation40890
6Hong Kong40076
7Brazil39288
8Iran33435
9Viet Nam22746
10Poland22552
11Saudi Arabia20479
12Italy16234
13Bangladesh15636
14Ukraine15239
15Malaysia14659
16Turkey14076
17South Africa12724
18Ivory Coast11235
19Iraq9231
20Lebanon8962
21South Korea7550
22Netherlands7174
23Canada6671
24India6434
25Serbia6405

The top 25 countries (as defined by the 2-character country code), ordered by recipient count of blocked spams are: