question:Raj wanted to send a huge chunk of data. FInd itNote : Enclose the flag in 'SHELL{' & '}'.files: [COLD_COMPRESS.jpg](COLD_COMPRESS.jpg)
1) based on the name i'm immediately thinking a compressed file is inside2) `binwalk -e COLD_COMPRESS.jpg`DECIMAL       HEXADECIMAL     DESCRIPTION0             0x0             PNG image, 3840 x 2558, 8-bit/color RGBA, non-interlaced17158270      0x105D07E       Zip archive data, at least v2.0 to extract, compressed size: 18722, uncompressed size: 48441, name: o.exe17177027      0x10619C3       Zip archive data, at least v2.0 to extract, compressed size: 2987, uncompressed size: 17256, name: o17180215      0x1062637       End of Zip archive, footer length: 22
3) go into the extracted files `cd _COLD_COMPRESS.jpg.extracted/`4) `ls -al`total 100drwxr-xr-x 2 kali kali  4096 Jun  5 13:07 .drwxr-xr-x 3 kali kali  4096 Jun  5 13:06 ..-rw-r--r-- 1 kali kali 21967 Jun  5 13:06 105D07E.zip-rw-r--r-- 1 kali kali 17256 May 22 20:09 o-rw-r--r-- 1 kali kali 48441 May 22 20:11 o.exe
5) strings o6) gives us a lot of output, but the interesting pieces are "Hello World!" and "CRazy_MosQUIto_nEEDS_odoMOS"**flag: CRazy_MosQUIto_nEEDS_odoMOS**