CVE-2022-29799/CVE-2022-29800 (Nimbuspwn) – Defensive
Hello community, I can't find the answer to these question I tried using the Sigma file provided in the lab to query Splunk it returned no events. I also tried doing custom queries with using similar strings. But I never got the correct answers Any helpis appreciated. Thanks
Practical Malware Analysis: Static Analysis question 18
for finding the exact name of the executable file. After dynamically overriding the function as shown in the briefing I cant seem to find any meaningful creation of the filename matching the patter provided in sprintf. I am wondering if I should be overriding a different function? as I cant seem to find any meaningful leads when searching for references or traveling to the next data. I also cant seem to find any leads from searching specifically for local_104 and unaff_EDI references as well.
Powershell Deobsfuscation Ep.7
I was working on this and got stuck with Ep.7. Appreciate if anyone can assist with this Powershell de-obfuscation. Step 1: I removed the splits accordingly and converted from hexadecimal Step 2: Next, there was another set of splits to perform and ascii conversion. Ended up with the small snip of string at the bottom with a lot of (spaces and tabs) at the beginning. Basically empty spaces before coming to this short scripts. I am not sure on how to move from here. Anyone can assist with this pls?
Historic Steganography Lab
I've been stuck on question 6 in the Stenography lab within the Historic Encryption upskill series. I'm not sure if I'm missing something within the command line or if the password/passphrase for the file is wrong. The password/passphrase is supposed to be "carnivale" Here are some screenshots to help zero in where I'm at. Thanks all!
Radare2 Reverse Engineering: Ep.1 – Windows Binary Part 1
I have managed to find the answers to all of the questions within this lab except for question 6. I can not seem to figure out the appropriate step(s) or action(s) to take find the correct answer for this question. Any insight or guidance on what I'm missing / doing incorrectly and how to correct it would be greatly appreciated. I have provided a few screenshots for reference. Thanks in advance.
