How long does it take to crack an eight character zip compressed password ？
Passwords consist of uppercase, lowercase, and numbers。 How long does it take to crack with current computer computing power? How to calculate it？
Thank you for your answer
How long does it take to crack an eight character zip compressed password ？
60 Views Asked by papaan_ At
1
There are 1 best solutions below
Related Questions in ZIP
- Big file compression using DeflateStream
- zip4j - An error occurred while extracting files - Java
- Python. Unzip archive to which the filenames are encoded using urlencode, and because of the encoding, the length of some names is > 260
- C++ how to unzip file
- Python: how to handle uploading and zipping large files into Minio
- How to download, then archive and send zip to the user without storing data in RAM and memory?
- Is there any file limit in php ZipArchive?
- How to extract the information of an xml file in a zip to a Java String
- Unable to fix generator memory leak despite knowing where it's coming from
- Python: Creating Zip file from Minio objects results in duplicate entries for each file
- Zip file. Have a zip file with many files, but only one in the central directory. How can I programmatically rebuild central directory. Using JSZip
- unable to open zip after creating it
- Compress multiple folders containing files into one zip using python
- Corrupted ZipFile using file object
- Zip folder in python with optimization of memory usage
Related Questions in PASSWORDS
- Forgotten RAR password recovery
- I'm unable to access 'https://github.com/Danniecodjoe/alx-system_engineering-devops.git/':
- How to get new text input after entering a password in a tab?
- invalid application password of gmail
- Auto-complete doesn't work on Chrome or Edge
- Decrypting Magento 2 customer passwords using email for migration to Shopify
- In two subversion repositories (same machine), can I have different usernames with no password prompting?
- Store website username/password on Elinks for Ubuntu
- Sending Password to a PHP Script
- "error": "The public key is required. Visit https://dashboard.emailjs.com/admin/account"
- im stuck trying to guess a password to a server im accessing through netcat for a ctf
- Hashcat / John the Ripper - find password when you know most of password but don't remember the sequence
- Hashing the password if it is not hashed in django
- How do I change I change my redis docker containers password?
- How to detect password protected file in Angular 14+ without using Promise calls
Related Questions in CRACKING
- im stuck trying to guess a password to a server im accessing through netcat for a ctf
- How long does it take to crack an eight character zip compressed password ？
- X64dbg not showing me strings
- Can't find a strings on x64dbg, IDA PRO
- Trying to crack an old encrypted volume with Hashcat/Johntheripper, disappointed there aren't any simple/intuitive wordlist generators
- Is there any method to secure onnx file on app side?
- C program compiled file with clang leads to zsh: segmentation fault error when i try to change the assembly code
- Password protected ZIP file - How to bypass the password successfully
- CPP function in IDA PRO
- Invalid expression term '>' SubnauticaBZMultiplayer Mod
- Why do i not see the folder "GAC_MSIL" in C:windows/assembly - while cracking DevComponents(DotNetBar)?
- Accept cookies on selmnium openbullet
- Using John the ripper without passwd file
- Injecting code into Windows process running under Wine in Linux
- RSA with python Challenge, Any tip on cracking python code
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
As Mark Adler noted, more info is needed for absolute answers. But with a couple of modest assumptions, a relative answer is possible.
In practical terms, a random 8-character password for a PKZIP compressed file can be cracked in six days on prosumer-grade hardware (which means that it's too short!). And the information below should enable you to calculate it for your case.
The worst-case keyspace you'd need to exhaust (if no other information is known) is 95^8, or about 6.634 × 10^15.
hashcat currently supports the following zip-related hash types:
... which benchmark at the following hashrates on two RTX 4090s:
Once you determine your file type and hardware, you now have the elements necessary to calculate the worst-case exhaustion time (adjusting your assumptions to match your case).
For example, on this hardware, the 17210 (PKZIP compressed) format can be attacked at 12465.8 MH/s (millions of hashes per second). For this password, you have to exhaust a maximum of 95^8 possibilities. Dividing by 60 to get minutes, 60 to get hours, and 24 to get days ... yields six days:
(95^8) / 12465000000 / 60 / 60 / 24 = ~6.16 days