AmateurRadio.com

This is not much to do with radio. But I know that many of you have your own websites and will probably find this of interest.

A couple of days ago I discovered that one of my websites had been hacked. Not G4ILO’s Shack, but the other one which still continues to earn us a little bit despite receiving only the barest maintenence in the last two years.

I opened one of the pages and instead of the expected content a server error message appeared. My first thought was that the hosting company had changed some setting so I fired off an urgent support ticket. They responded saying that some of my files had been “compromised”. Sure enough when I looked at one of the files there was some code I didn’t recognize. This code referred to a file that had been added which was zero length, and that was causing a 500 server error. I deleted the file and every access now caused a 404 “file not found” error. Eventually I found that the .htaccess file had been hacked and some code added which was being executed for every single file access.

The timestamp showed that the .htaccess had been modified a week ago on 19th March. Because of the web browser caching we had not noticed the error messages any earlier. Google had visited the site in that time however, and had received a server error for every page it tried to access. So now the site had dropped out of Google. Thanks a lot, hackers.

Further investigation revealed that the hackers had modified almost every .php file on the server. They had inserted some code at the beginning of every file, apparently meant to disable error reporting. They had inserted some other code into one .php file that was included in every page. However, something in what they had done had the effect of disabling PHP processing with the result that the PHP code was sent to the browser instead of being executed.

To cut a long story short, after trying to repair the hacked files individually, I decided to restore the site from the oldest backup the hosting company held. I had a little bit of luck: the oldest backup was taken on 19th March, the day of the attack, but it had run before the attack occurred so I was able to restore the site with every file as it was originally. A day later and that backup would have gone and I would have been unable to restore the site without a lot of manual work. But the damage had been done as far as Google was concerned.

If you are expecting a lesson to be learned as a result of this story, I don’t have one, other than if you want a quiet life stick to blogging, don’t try to run your own website. If you do, visit your site every day and check for changes.

I have no idea how the hacker managed to gain access to the files on my shared web server. If they did it once they could do it again. I don’t believe that my passwords were compromised as they are randomly-generated, but I changed them anyway. Altogether this episode lasted for several stressful hours – time that I would much rather have spent trying out the latest WSJT-X program.

In honor of Holy Week, I will be charitable and not refer to certain ops the way I might normally be so inclined.

I had two nice rag chews on 40 Meters busted up by inconsiderate ops.  The first QSO was with Howard K4LXY.  This was a 2X QRP QSO. Howard was using his KX1 and I was using my KX3. We were going at it pretty well until a certain W2 station (I will refrain form posting the suffix, although I certainly made note of it) came on frequency and called CQ right on top of us. Before that, another station came on frequency, but had the decency to “QRL?” and politely moved when he discovered that there was a QSO in progress.  Unfortunately, this W2 station didn’t bother with such niceties.

The second QSO was with Hank K1PUG.  Hank had answered my CQ, which I sent AFTER listening to the frequency to make sure it wasn’t being used AND after sending a “QRL?” with no response. Our QSO was evolving into a rather nice discussion about the Ten Tec equipment that Hank was using.  Again, this chat was going nicely until some digital mode (not familiar with the sound enough to know which mode it was) user came on and just put the complete kibosh on things. For crying out loud, we were on 7.035 MHz.  Can’t digital stations stay above 7.060 MHz? It’s bad enough when they practically come down to the Extra portion of the band on contest weekends. Can’t they leave CW ops in peace during a weeknight?

At the risk of sounding like a curmudgeon OF …… back in the 90’s when I was doing A LOT of digital mode work, we made sure to stay above 7.060 MHz on 40 Meters – EVEN during contest weekends.  Has civility been completely thrown out the window?  Man, I hate sounding like some bitter old man; but now I think I can begin to understand how they get that way.

Anyway, I jumped on over to 30 Meters to escape the madness and worked HC1MD/HC2, Dr. Rick Dorsch in Ecuador.  Rick is operating from the Fallaron Dillon Lighthouse through Friday, according to his QRZ page.

Although Dr. Rick was 599 here, I didn’t know whether or not to expect that I was going to be able to get him with QRP.  For some reason, I don’t always have the best of luck working South American stations.  I guess maybe my antennas don’t radiate all that well in that direction.  But I did indeed, work Dr. Rick with 5 Watts with the 88′ EDZ antenna.  According to the QRZ page, Dr. Rick was using a Yaesu FT-857D at 100 Watts to an Outbacker vertical.  When I read that after our QSO, I was even more impressed! I wonder if he’s an ear doctor, because he has to have a good pair of ears to have picked me out of the pack!

And so ends my night.  Have to turn in so I can get up and go to work tomorrow.  But Friday is a day off as it’s Good Friday.  The bad news is that W3BBO e-mailed me today to inform me that the Easter Island DXpedition ceased operations today.  Another one missed!

72 de Larry W2LJ
QRP – When you care to send the very least!

AmateurLogic.TV Episode 52 is now available for download.

George visited GigaParts in Huntsville Alabama for Ham Radio Day on March 16th. We take a look at the store and visit with some of the manufacturers reps to find out what’s new. It was a great event at a great ‘Candy Store’.

38:45 of extra ALTV fun!
Download

View in web browser: YouTube

I was fortunate enough to work both 40 Meter QRP-L Foxes tonight.  Jimmy WA4ILO and Jerry N9AW are superb operators, both with good ears, so that had a lot to do with it.  But I used the KX3 tonight and that made it all the easier.

The “Dual Watch” feature is something else, and makes working split a snap!  You go into the KX3’s menu until you get to “Dual RX” and you turn it from “Off” to “Auto”. What happens next is that you hear your quarry on VFO A in your right earbud.  VFO B is heard in your left earbud, so you can tune around VFO B until you hear the Hound the Fox is currently working.  Once you know where the Fox is listening, it’s just a matter of time!  The only caveat is that the Dual Watch feature will only work with splits less than 1.5 kHz.

Anyway, I nabbed Jerry N9AW at 0106 UTC, six minutes into the hunt, and Jimmy WA4ILO at 0139. For the last hour, I was just listening to the two Foxes work my friends.

The past few days, I have been getting very few e-mails.  I subscribe to quite a few QRP e-mail reflectors and I was wondering what was up.  I thought that maybe it had something to do with that Microsoft / arrl.net thing that was going on last week, as I always use my arrl.net address for e-mail.

This evening, I checked my Web-based Verizon e-mail page.  Everything was in the spam, folder!  All the spam was in there; but also a ton of good e-mails, too! For the longest time, Verizon’s e-mail spam filter was doing an excellent job and I never really had to give it a second thought.  Looks like for the next while that I am going to have to regularly check the spam folder until the e-mail client “learns” what is spam and what is not.

I got an e-mail from my good friend Bob W3BBO, telling me that he was fortunate to work the Easter Island DXpedition on both 12 and 15 Meters today.  I haven’t had much luck hearing them loud enough to work them, and when they have been loud enough – they have been calling for EU stations only.  I don’t know how much longer they are going to be there; but I do have this Friday (Good Friday) off; so maybe when I’m not in church, I just may get an opportunity.  I’ve worked Chile many times, both QRP and QRO, but I have NEVER worked Easter Island.  It would be appropriate to work them this week, wouldn’t it?

72 de Larry W2LJ
QRP – When you care to send the very least!

I’ve resumed my role in the vhf white noise listening club with this evenings UKAC 50Mhz contest. Its a bit early in the season to expect any results with 6m from here but nice to get a full 3 qso’s with my new (and more xyl friendly) 4 ele yagi, from Powabeam.

I opted for the smallest one they did as the previous long boom 5 ele was just too big and basically got in the way for much of the year. This one is shorter by quite a margin and performance isn’t far off what I would have expected from the previous one. Oddly enough it was a gift from my mother in law through the DX shop. Well done her, and by far better service than I received through other well known and innovative antenna manufacturers. The specs are largely what you would expect from a small beam but the quality of manufacture is superb. There is no need to trim or tune anything. Just bolt up and away you go. All in all less than 10 mins from start to up on the portable mast. Highly recommended.

Operating at home certainly beats sitting in a car, freezing yourself half to death, on the side of a fell road but there is not much in the way of chance that I’ll get good results from here without the aid of Es. When I could no longer hear the beacons in Northern Ireland it was time to turn the rig off though.

Today I hiked along the Winnipesaukee River. I worked Sweden, Slovenia and Russia. What a great hike!

It’s a perfect spring day… 45F and the snow is melting! I hiked on the old rail right-of-way along the Winnipesaukee River. The river flows from Lake Winnipesaukee in Laconia to the Merrimack River in Franklin. The trail passes through some beautiful farm land.

After about a mile I turned north toward the river. A piece of land juts out into the river. I setup on a large rock with a fantastic view. I’m using an HB-1B on 20 meters with a half-wave wire.

I’m looking toward the east… that seems to be where the signals are coming from too. My first contact is with Steve SM4OTI in Sweden. He gives me a 599 and sends “HI” when I tell him I am running 4 watts. He’s running a KW to a 4 element beam. “UR doing FB WID 4W,” he sends. Of course, he is very strong to me. I’ve worked Steve nearly a dozen times over the years.

I move up the band a bit and answer S57KW. Jure in Slovenia doesn’t get my call sign on the first try, but he gives me a 559 report. “UR 4W QRP doing good job,” he sends.

Finally, I work Vlad RU6AV near Moscow. He gives me a 579. When I tell him I am running 4W /P, he asks about my antenna. I tell him it’s a 10 meter wire. “FB CONDX HI… UR 4W FB Jim.” Then he tells me he is running 200 watts to a 3 element yagi.

I have been operating for only 10 minutes. It’s exhilarating! A beautiful spring day… glorious river scenery and some nice DX for icing on the cake.

My view to the west is perfect. Hopefully we’re seeing the last of the snow. I’ll hike more often now that the days are getting warmer.