Friday, November 16, 2012
How to check if picture photoshopped real or fake?
So I came across 4 pictures that look like they have "ghosts" in them, immediately I want to find out if they are photoshopped or edited in anyway, shape or form.
Original pictures I was given, told they are "unedited" and "right from the camera"
First step: check the metadata.
Looking at the above pictures (download original) you can see that the sizes are extremly small. Which is first suspicious part since most modern cameras have at least 1mb in size. But overlooking this data we can open the properties of the file:
A place where you would have information about which type of camera took this pictures, but sure there's some that might exclude this information.
Second step: find tools to analyse the photo.
First tool I found was web based online tool at www.pskiller.com:
As you can see it indicates that color balance is adjusted and there is no make/model information.
But I want to be sure so I keep looking.
Second tool I found is called jpeg-snoop:
This is probably the best proof so far, there is clear indication that adobe has left a mark on this picture.
The third tool is called Error level analysis but was discontinued "After two years, this image forensics analysis service has been turned off." so I found a secondary site hosting this: 29a.ch/sandbox/2012/imageerrorlevelanalysis/:
I'll be honest, I really don't know much about how this part works so this is not very meaningful to me but hopefully with a little more knowledge (or some expertise) this tool is probably very useful.
Finally: use common sense.
After we analyse it's pretty clear that the pictures are not original photos from a camera of any type. I know that the best experts could fool us pretty easy but these guys were sloppy enough to leave us clues and evidence that this is not real.
Personally I never believed the supernatural but I like to think of myself as very open minded and if there's good proof out there I will reassess my beliefs.
I was critical as soon as I got word of these pictures but I carried out the investigation as it would be anything else and the proof is in the pudding.
------------
What do you think of these pictures? do you have any images you would like me to analyse?
Do you believe in supernatural entities (like poltergeist)?
Put your thoughts in the comments below.
Friday, August 24, 2012
escape single quote javascript sanitize clean encode
found here http://stackoverflow.com/questions/2195568/how-do-i-add-slashes-to-a-string-in-javascript after searching for the solution:
But I went ahead and improved the concept with a simple function:
Named it backslash for simplicity but it actually will clean up # $ % ^ &() and anything else like single quote ' and doble quote (normally worked already)
Now you just plug this in where you need to clear up, i.e.:
or simpler
Which ever will work even with getElementById and now it's easy to play with the note, user input taken like a champ nothing is screwed up when encounters strange characters (strange for javascript at least)!
hope it helps someone, if you like it or have questions post a comment.
thanks for visiting Edu Boris blog.
str = str.replace(/'/g, "\\'")
But I went ahead and improved the concept with a simple function:
function backslash(str){
var str = encodeURIComponent(str.replace(/'/g, "\\'"));
return str;
}
Named it backslash for simplicity but it actually will clean up # $ % ^ &() and anything else like single quote ' and doble quote (normally worked already)
Now you just plug this in where you need to clear up, i.e.:
var note = window.document.ordrfrm.note.value;
..."¬e="+backslash(note);
or simpler
var note = backslash(window.document.ordrfrm.note.value);
Which ever will work even with getElementById and now it's easy to play with the note, user input taken like a champ nothing is screwed up when encounters strange characters (strange for javascript at least)!
hope it helps someone, if you like it or have questions post a comment.
thanks for visiting Edu Boris blog.
Monday, August 13, 2012
how to fix bad avi image or picture of video in windows movie maker
Great solution for windows xp (pro/home) windows movie maker if your trying to import avi divx (even xvid codec didn't seem to work)
from: http://www.moviecodec.com/solutions/movie-maker-codec-for-avi-41952/
1-open movie maker
2-go to the tools > options menu.
3-go to the compatibility at the above of window.
4- at the filter box, check the "ffdshow mpeg-4 video decoder"
5- push “ok” bottom.
6-import your .avi video and enjoy it.
(if you do not have this option to check you can download this codec from “http://www.free-codecs.com/FFDShow_download.htm”)
worked great!
from: http://www.moviecodec.com/solutions/movie-maker-codec-for-avi-41952/
1-open movie maker
2-go to the tools > options menu.
3-go to the compatibility at the above of window.
4- at the filter box, check the "ffdshow mpeg-4 video decoder"
5- push “ok” bottom.
6-import your .avi video and enjoy it.
(if you do not have this option to check you can download this codec from “http://www.free-codecs.com/FFDShow_download.htm”)
worked great!
Tuesday, July 3, 2012
WEP wifi hack windows 7 comments user input discussion
try the alternative download maybe?
let us know how it goes
Windows found driver software for your device but encountered an error while attempting to install it. ((
Another message:
Windows has determined the driver software for your device is up to date.
Did someone have such a problem?
i get same problem with @rough. there is no error msg but play button still in gray mode. When i update the wifi driver its appear "Windows has determined the driver software for your device is up to date."
My adapter = Atheros AR9285 802.11b/g/n
Need help here....
Thanks for your nice program and nice learning.
Actually my laptop wireless adapter is Intel WiFi Link 5100 AGN and i think that it is Incompatible.
Is the anyway that i can hack WEP keys?!
Thanks
Thanks, I'm not sure if there's other possible ways to hack WEP but you can try to use backtrack linux there's several tutorials online although I didn't master it to make one myself.
@Eddy Azlan Mohd Tajuddin
does your driver say [Commview] in square brackets like so?
If not maybe there was an issue installing the drivers as they are not compatible with all wifi cards... Sorry if couldn't help better
thanks for great learning, you save me lot of time and trouble with my Win 7/64
how i can open the log. i didnt understand. is it we need to save the log or what
Let me know if you have questions
i have the same problem. PLEASE HELP!!!!
Thanks..good stuff you have here ..
Get the commmview to run...export the file...but when i run the aircrack this message came out
Not sure what i did wrong ..am running winxp
"
Opening C:\Documents and Settings\user\Desktop\LEE\WEPhack\1.CAP
cygwin warning:
MS-DOS style path detected: C:\Documents and Settings\user\Desktop\LEE\WEPhack
\1.CAP
Preferred POSIX equivalent is: /1.CAP
CYGWIN environment variable option "nodosfilewarning" turns off this warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
This file is not a regular 802.11 (wireless) capture.
Opening C:\Documents and Settings\user\Desktop\LEE\WEPhack\1.CAP
This file is not a regular 802.11 (wireless) capture.
Read 0 packets.
No networks found, exiting.
Quitting aircrack-ng...
C:\Documents and Settings\user\Desktop\LEE\WEPhack\aircrack>
Finally manage to crack the wep keys..
1. What i did i just use the evaluation version of the commview 6.3.
2. Most important is to get the driver working...this one i manually update the driver using the list of newdrivers in your package.
3. The aircrack gui works greats...thanks a lot.. manage to crack after collecting about 19000 iv from 1 ssid.( to get this i manually inject in the packet using commview at the rate of 1000 continuosly.
Would this aircrack crack the wpa keys as well?????
Thanks
Lee
I haven't done any research on WPA but I heard you need something like 10GB of data to crack it (which is why it's considered so secure).
If you find any info I would love to hear it!
Thanks again :)
1. run ubuntu 11.10 on vm ware
2. open terminal
sudo apt-get update
3. go to software center and download
python
python-qt4
macchanger
aircrack-ng
xterm
subversion
4. open terminal
wget http://fern-wifi-cracker.googlecode.com/files/Fern-Wifi-Cracker_1.2_all.deb
5. after download complete use in terminal
sudo sh
su
dpkg -i Fern-Wifi-Cracker_1.2_all.deb
6. run the application in terminal after
sudo sh
su
sudo python /usr/local/bin/Fern-Wifi-Cracker/execute.py
7. update to latest version
8. reboot ubuntu
9. run the application in terminal after
sudo sh
su
sudo python /usr/local/bin/Fern-Wifi-Cracker/execute.py
i have an atheros ar9285 adapter n it says commview in square brackets
"right click the file cv.exe and click properties, compatabilities and select windows xp sp3 and run as administrator"
not sure how else to help
please help me, :( , ill be so mad if i don't turn this program on again...
Atheros AR9285 802.11b/g/n WiFi Adapter
i do not have any kind of other wireless adapters that i actually have to plug into my computer, this one came with my computer, so i guess my question is will this version of driver work with the steps that you have shown us.
i noticed that you and i have similar drivers
(the differences being
mine is a
Atheros AR9285 802.11b/g/n WiFi Adapter
and yours (in your instructional video) is a
atheros AR9285 wireless network adapter
so will mine be able to support it and is there just something that i have done wrong is it the fact that i do not have a "wireless network adapter" and only have a "wifi adapter"
thanks and im sorry but i didnt have the time to go all through the comments looking for my exact driver.
the things that i get after running the updated "version" of commview driver is a notification of my computer possibly never working the same again. (which is normal because windows likes to scare people into believing that their product is the best)
however i cannot get after that, there is also a little yellow "attention looking sign" next to the driver known. and is also giving a "code 10" when i try to install the driver (after i install the driver it says that my computer can no longer use the wifi)
sorry this comment is so long i just wanted to give you the full problem statement so maybe it will help you more to help me get this straight :)
thank you
doing a quick browser search for "AR9285" will show you that there seems to be a few comments on here that are also unable to install those drivers. To be honest I have no idea why that is or how to fix it, I guess sometimes it works and sometimes it doesn't. I didn't make any of this software I just tried to use it so I have no idea how to fix/maintain/support it.... sorry but thanks for visiting and commenting
thanks for the cracks and this site, never would have been able to be able to do this without this blog :) google should publish you
thanks
logan perkins
also just a side note the evaluation one is called CV.6 and is about 15mb in download size then just use that cv.6 along with the aircrack-ng.GUI that we got from you. with a bit of reconfiguring its very easy
Thanks logan perkins!
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