XORSearch
 

XORSearch 1.4.0

XORSearch : Search for a given string in an XOR, ROL or ROT encoded binary file



The XORSearch application was designed to be a small program to search for a given string in an XOR, ROL or ROT encoded binary file. An XOR encoded binary file is a file where some (or all) bytes have been XORed with a constant value (the key).A ROL (or ROR) encoded file has its bytes rotated by a certain number of bits (the key). A ROT encoded file has its alphabetic characters (A-Z and a-z) rotated by a certain number of positions. XOR and ROL/ROR encoding is used by malware programmers to obfuscate strings like URLs.XORSearch will try all XOR keys (0 to 255), ROL keys (1 to 7) and ROT keys (1 to 25) when searching. I programmed XORSearch to include key 0, because this allows to search in an unencoded binary file (X XOR 0 equals X).If the search string is found, XORSearch will print it until the 0 (byte zero) is encountered or until 50 characters have been printed, which ever comes first. 50 is the default value, it can be changed with option -l. Unprintable characters are replaced by a dot.Usage: XORSearch [-si] [-l length] [-f search-file] file stringXORSearch V1.4, search for a XOR, ROL or ROT encoded string in a fileUse -s to save the XOR or ROL encoded file containing the stringUse -l length to limit the number of printed characters (50 by default)Use -i to ignore the case when searchingUse -f to provide a file with search strings

Conclusion

To conclude XORSearch works on Windows operating system(s) and can be easily downloaded using the below download link according to Freeware license. XORSearch download file is only 40 KB  in size.
XORSearch was filed under the General category and was reviewed in softlookup.com and receive 5/5 Score.
XORSearch has been tested by our team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. We will recheck XORSearch when updated to assure that it remains clean.

XORSearch user Review

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Popularity 10/10 - Downloads - 116 - Score - 5/5

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Category: General 
Publisher: Didier Stevens
Last Updated: 16/11/2023
Requirements: Not specified
License: Freeware
Operating system: Windows
Hits: 803
File size: 40 KB 
Price: Not specified


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