by soups71 My friend pulled this file during a recent incident response investigation. He said it is probably just useless manifest data from a disk. However, I think there might be some files th...

by JohnHammond I got a sweet desktop background for my favorite video game, but now I want more! Problem is, I forget where I downloaded it from… can you help me remember where I got this old one?...

by Jstith We received a plea for help from a rather frustrated looking employee. He said he accidently ran malware on his computer, but when he tried to pay the “leet hacker” to get his files back...

by resume We detected some suspicious activity on one of our endpoints and found this shortcut file in the startup folder. Are you able to figure out what’s going on? We’ve included some log file...

by NCAE I received this strange file in my inbox, but I have no idea how to read it! Can you help me figure out what it’s telling me? This challenge is twice the fun! Attachments: 0x59325a744d5731...

by CSAW Tree sounds are best listened to by https://binary.ninja/demo or ghidra. Attachments: beleaf Solution This challenge was my introduction into reverse engineering. Utilizing Ghidra, I wa...

by Eth007 I guess reversing deserved a challenge after all. Attachments: rev.zip Solution This zip file contains two RAID metadata files. I was unsure what could be done with these until I came...