Introduction
As security professionals we always are asked how large is the population of an infection. Conficker is no different from any other, and it seems that everyone wants to have some value to use for many different purposes. The press for impact, some vendors for FUD, and others to have a number to compare to other infections. The bottom line is that no one can give an exact number on any infection ever. If anyone ever states exact numbers, they either are controlling it, or are not being completely honest to themselves or others on the means of data collection. We can estimate a number based off of certain traffic types, but we make mistakes as often as anyone else. A lot of the malicious traffic can resemble other legitimate or malicious traffic which of course skews the numbers. On top of simple traffic analysis each threat provides its own unique mechanisms for tracking infection statistics. Each of these methods of course come with their own positives and negatives when discussing accuracy of the data. It is what that in mind that we wanted attempt to draw out some of the pro's and con's of our data collection methodology below.
So, it is with a lot of trepidation that we even show any values for conficker knowing that they will most likely be taken out of context and quoted by many.
Population Numbers
What the following tables show are the daily connections and unique IP's that have been connecting to our tracking systems. Many people equate one IP to one system, but that is not usually the case. If the system is behind a NAT gateway, it would represent dozens or hundreds of systems. If a system is mobile it could be reported several times in a single day under different IP's. And in today's world there are a very large number of mobile users which could inflate the number of connections and unique IP's that are tracked.
What does this really mean? The daily numbers should represent the potential maximum level of the infection, but in previous test cases usually prove to be much less than that maximum. So, take the range of 25% to 75% of the values that we display as the possible infection population and you will be close to the real value. And yes, this is a very large range, and you can see why we do not like to quote any numbers for infection populations, and why you will see very high and low numbers get quoted regularly depending on the purpose of the person making the quote.
One last note: we are publishing these numbers to give a better understanding of what we are tracking. We do not believe in shaming anyone related to these values, and is not our purpose in any way.
Data Details
These tables are updated daily from the tracking systems. They are updated only once a day.
Conficker A+B
These tables are specifically for the A+B infections.
Day Date Total HTTP Hits Unique IP's Unique ASN's Unique GEO's
Tuesday 2013-06-18 654,934,065 1,697,381 13,654 229
Monday 2013-06-17 658,836,957 1,691,854 13,603 225
Sunday 2013-06-16 610,239,569 1,336,437 12,580 223
Saturday 2013-06-15 608,008,252 1,477,028 12,773 225
Friday 2013-06-14 643,976,092 1,663,967 13,548 224
Thursday 2013-06-13 656,941,424 1,705,340 13,616 227
Wednesday 2013-06-12 642,274,666 1,645,253 13,392 227
Tuesday 2013-06-11 652,487,040 1,672,156 13,608 227
Monday 2013-06-10 635,026,222 1,667,905 13,643 228
Sunday 2013-06-09 599,637,292 1,398,398 12,648 226
Saturday 2013-06-08 639,611,110 1,545,802 12,818 225
Friday 2013-06-07 660,497,763 1,697,857 13,577 227
Thursday 2013-06-06 653,346,677 1,711,757 13,628 229
Wednesday 2013-06-05 642,724,033 1,750,229 13,681 229
Tuesday 2013-06-04 8 1 1 1
Monday 2013-06-03 648,028,751 1,755,414 13,681 227
Sunday 2013-06-02 621,110,114 1,396,924 12,671 227
Saturday 2013-06-01 79,009,617 489,265 10,109 222
Friday 2013-05-31 655,127,039 1,707,299 13,596 227
Thursday 2013-05-30 660,676,926 1,719,607 13,660 227
Wednesday 2013-05-29 655,962,653 1,764,686 13,809 228
Tuesday 2013-05-28 625,178,448 1,763,533 13,869 228
Monday 2013-05-27 659,711,383 1,752,642 13,752 228
Sunday 2013-05-26 610,990,728 1,394,034 12,765 226
Saturday 2013-05-25 622,592,937 1,514,383 12,980 225
Friday 2013-05-24 629,939,907 1,706,330 13,762 227
Thursday 2013-05-23 651,743,264 1,774,438 13,971 228
Wednesday 2013-05-22 648,103,099 1,805,834 14,043 228
Tuesday 2013-05-21 649,160,880 1,808,340 14,112 228
Monday 2013-05-20 659,514,796 1,780,836 13,929 226
This chart shows the rate of IP's being seen over time.
90-Day

180-Day

Year

Conficker C
These tables are specifically for the C infections
Day Date Total HTTP Hits Unique IP's Unique ASN's Unique GEO's
Tuesday 2013-06-18 210,049 13,816 2,285 136
Monday 2013-06-17 220,144 13,957 2,290 139
Sunday 2013-06-16 213,752 11,316 2,170 135
Saturday 2013-06-15 216,738 11,926 2,083 137
Friday 2013-06-14 246,884 14,444 2,324 139
Thursday 2013-06-13 291,355 14,021 2,346 138
Wednesday 2013-06-12 218,796 14,185 2,266 137
Tuesday 2013-06-11 268,100 14,224 2,340 139
Monday 2013-06-10 260,186 14,838 2,383 146
Sunday 2013-06-09 280,545 11,071 2,025 134
Saturday 2013-06-08 175,807 11,778 2,081 135
Friday 2013-06-07 177,336 13,860 2,300 137
Thursday 2013-06-06 228,467 13,859 2,288 137
Wednesday 2013-06-05 180,388 14,359 2,355 138
Tuesday 2013-06-04
Monday 2013-06-03 216,023 14,685 2,393 140
Sunday 2013-06-02 206,491 11,806 2,047 139
Saturday 2013-06-01 18,784 2,657 759 102
Friday 2013-05-31 198,561 14,830 2,316 139
Thursday 2013-05-30 170,997 13,836 2,304 139
Wednesday 2013-05-29 247,219 14,574 2,361 138
Tuesday 2013-05-28 247,193 14,952 2,425 141
Monday 2013-05-27 219,262 14,396 2,345 139
Sunday 2013-05-26 152,095 11,059 2,070 139
Saturday 2013-05-25 151,334 12,178 2,170 136
Friday 2013-05-24 189,971 14,501 2,377 138
Thursday 2013-05-23 179,996 15,379 2,437 143
Wednesday 2013-05-22 199,378 15,103 2,433 143
Tuesday 2013-05-21 241,764 15,381 2,480 144
Monday 2013-05-20 2,186,630 15,195 2,449 142
This chart shows the rate of IP's being seen over time. Because of the great difference between the daily totals and the hourly, we are using two Y-Axis values. The Y-Axis on the left is for the daily totals, while the one on the right s for both the hourly lines.
90-Day

180-Day

Year

Conficker A+B+C
This data set is the aggregate of all the conficker infections for today.
Day Date Total HTTP Hits Unique IP's Unique ASN's Unique GEO's
Tuesday 2013-06-18 655,144,114 1,708,031 13,777 229
Monday 2013-06-17 659,057,101 1,702,711 13,727 225
Sunday 2013-06-16 610,453,321 1,345,809 12,792 224
Saturday 2013-06-15 608,224,990 1,486,774 12,909 226
Friday 2013-06-14 644,222,976 1,675,326 13,681 224
Thursday 2013-06-13 657,232,779 1,716,195 13,746 227
Wednesday 2013-06-12 642,493,462 1,656,483 13,517 227
Tuesday 2013-06-11 652,755,140 1,683,280 13,733 227
Monday 2013-06-10 635,286,408 1,679,507 13,777 228
Sunday 2013-06-09 599,917,837 1,407,402 12,781 227
Saturday 2013-06-08 639,786,917 1,555,325 12,948 226
Friday 2013-06-07 660,675,099 1,708,639 13,708 227
Thursday 2013-06-06 653,575,144 1,722,593 13,760 229
Wednesday 2013-06-05 642,904,421 1,761,400 13,812 229
Tuesday 2013-06-04 8 1 1 1
Monday 2013-06-03 648,244,774 1,766,710 13,808 227
Sunday 2013-06-02 621,316,605 1,406,735 12,819 228
Saturday 2013-06-01 79,028,401 491,437 10,167 223
Friday 2013-05-31 655,325,600 1,718,975 13,720 227
Thursday 2013-05-30 660,847,923 1,730,359 13,797 227
Wednesday 2013-05-29 656,209,872 1,775,986 13,933 228
Tuesday 2013-05-28 625,425,641 1,775,229 14,006 228
Monday 2013-05-27 659,930,645 1,763,835 13,882 228
Sunday 2013-05-26 611,142,823 1,403,168 12,913 227
Saturday 2013-05-25 622,744,271 1,524,348 13,109 226
Friday 2013-05-24 630,129,878 1,717,689 13,896 227
Thursday 2013-05-23 651,923,260 1,786,434 14,103 228
Wednesday 2013-05-22 648,302,477 1,817,481 14,172 228
Tuesday 2013-05-21 649,402,644 1,820,251 14,240 228
Monday 2013-05-20 661,701,426 1,792,597 14,059 226
90-Day

180-Day

Year

ASN Statistics
These charts represent how many ASN's are effected during the period of the graph.
90-Day



180-Day



Year



Country Statistics
These charts represent how many countries are effected during the period of the graph.
90-Day



180-Day



Year



HTTP Hit Statistics
These charts show how many daily hits from Conficker systems that we are seeing during the period of the graphs. While this is not really representative of an infection population, it does show the level of work that the Conficker Working Group must do daily in dealing with the level of events from Conficker.
90-Day



180-Day



Year



