In a recent blog post there was mention of the malware named XtremeRAT and additionally a few tools to help in scenarios where you're investigating incidents involving it. Again, these are easier to determine if you have either of the first two bullet points listed above.but unfortunately that's not always the case. if the key is A5 then maybe if it sees A5 it skips it instead of XOR'ing itself) or some other trick. When I say skips I'm referring to the XOR routine skipping null bytes, line feeds, carriage returns, not XOR'ing itself (e.g. This could be horizontal, vertically or maybe just repetitive characters constantly appearing - all depends on the key length and any other skips that might be in play. One of the easiest ways to determine if it's XOR'ed is if while scrolling through it you start to see patterns emerging. you try to open it and you don't see any plain text). So you just have a file that you believe is encoded but you're not sure how (e.g. The key you think should work isn't working.You don't have the knowledge/skills/resources.You don't have access to the binary responsible for performing the XOR.You don't have access to the source code of the file responsible for performing the XOR.Online password Bruteforce attack with Hydra - Tutorial, password attacks, Online attack, hacking tutorial, hacking news, Kali tutorial.Use of rainbow tables by online services like can not only remove a password, but also find an actual password that was used by a user to encrypt the document using brute-force attack approach.
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