# OHSHINT
By [Siorde](https://github.com/Siorde)
## DescriptionAgent,
We've got an OSINT challenge for you. We've been tracking a suspect and found that he went on holiday within the UK recently. We've pulled a recent image from the suspect's social media.
Can you take a look and find out the rough location where this image was taken?
![Image to find](https://github.com/Nameshield-CTF/WriteUps/tree/master/ractf-2021/osint/ohshint/ressources/image.jpg?raw=true)
## SolutionWe have a picture of a lake. It really doesn't help because a reverse search for the image just show a lot of different lake, and it's very hard to define if their is a match.
Instead I went for the metadata with exitfool : ```$ exiftool image.jpg ExifTool Version Number         : 11.88File Name                       : image.jpgDirectory                       : .File Size                       : 495 kBFile Modification Date/Time     : 2021:08:14 14:06:19+02:00File Access Date/Time           : 2021:08:14 15:14:21+02:00File Inode Change Date/Time     : 2021:08:14 14:06:19+02:00File Permissions                : rwxrwx---File Type                       : JPEGFile Type Extension             : jpgMIME Type                       : image/jpegExif Byte Order                 : Big-endian (Motorola, MM)X Resolution                    : 72Y Resolution                    : 72Resolution Unit                 : inchesArtist                          : ractf{Help I'm stuck in this enterprise Java dev job and I'm slowly deteriorating}Y Cb Cr Positioning             : CenteredGPS Version ID                  : 2.3.0.0Description                     : Lodge North East of Lancaster, England. Big LakeGPS Latitude                    : 45 deg 31' 32.65" NGPS Longitude                   : 73 deg 35' 55.33" WAuthor                          : Rick AstleyComment                         : aHR0cHM6Ly93d3cueW91dHViZS5jb20vZW1iZWQvaEZjTHlEYjZuaUE/YXV0b3BsYXk9MSZjb250cm9scz0wImage Width                     : 8284Image Height                    : 1931Encoding Process                : Baseline DCT, Huffman codingBits Per Sample                 : 8Color Components                : 3Y Cb Cr Sub Sampling            : YCbCr4:2:0 (2 2)Image Size                      : 8284x1931Megapixels                      : 16.0GPS Latitude Ref                : NorthGPS Longitude Ref               : WestGPS Position                    : 45 deg 31' 32.65" N, 73 deg 35' 55.33" W```Their is a location so I looked for it, but it was in Canada. It is a Ubisoft building, so I guessed it was a troll.
I also looked for the base64 comment : ```$ echo "aHR0cHM6Ly93d3cueW91dHViZS5jb20vZW1iZWQvaEZjTHlEYjZuaUE/YXV0b3BsYXk9MSZjb250cm9scz0w" |  base64 -dhttps://www.youtube.com/embed/hFcLyDb6niA?autoplay=1&controls=0```It was a video about todd from Bethesda. So again,  a troll.
The last clue I had was the description. I looked for it on google, but I didn't found anything relevent. It seemed that their was no lake in Lancaster, but their is the lake disctrict on the north. I looked at the closest lake : Pine lake, and I felt like it was close to the picture we have. I tried this answer and I was right !