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  • Mar 05 16:09
    n1474335 reopened #1061
  • Mar 05 16:09
    n1474335 commented #1061
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  • Mar 04 19:34
    itpropaul commented #1061
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  • Mar 04 19:12
    mattnotmitt commented #1061
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  • Mar 04 16:26
    dev-null-2007 commented #1159
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    git-emil commented #1159
  • Mar 02 14:00
    MariasStory labeled #1182
  • Mar 02 14:00
    MariasStory opened #1182
  • Feb 24 11:22
    mattnotmax edited #1181
Mose3c
@Mose3c
Hi
any one is expert with rsa can help me pleas
i have a rsa cipher text need to decrypt it
E++zB5wq4fA+Z9HHW3es\/Bteoi\/86tC3yUd5vW1RgF8=
and this hash
0f04b9031ce8a6eda2c01e513c6a83cbb5a7247c
Aaron
@737simpilot
Could you add this concept? Seems interesting. https://neatnik.net/steganographr/#results
Mohammed Waheed
@Mohammed_Waheed_gitlab
Hello All, I am using Aes Gcm in CyberChef ,To encrypt "Get cipher data and Tag", But I cannot figure out where to add the associated data. Kindly give a hint if you can
Matt
@mattnotmitt
Any reason why we haven't had any merges in a couple months @n1474335?
bwhitn
@bwhitn
I would guess COVID...
Matt
@mattnotmitt
oh yeah of course 😅
bwhitn
@bwhitn
Hehe
Schrodinger
@schrodyn
Hi, is it possible run multiple Extract X ingredients on data and have all the results in the output? E.g.: Extract Domains, Extract IP Addresses, Extract URLs.
Matt
@mattnotmitt
https://twitter.com/kanata201612/status/1296787561948434432 Looks like a japanese security professional is bringing out a book/pamphlet on using cyberchef!
OscarVanL
@OscarVanL
Is anyone aware if CyberChef can support 6-bit binary encodings? It seems even the 'From Binary' function only works for 8-bit values, so I've made a feature request. gchq/CyberChef#1091
LoZio
@LoZio
Hi any
0xdayauditor
@0xdayauditor_twitter
Hello, I don't have much experience with encryption but this one seems quite hard to decrypt because I can't even get a reference of the real hash types used.... ++UIVczSLksSfPnrax4tTA==
any help?
++UIVczSLksSfPnrax4tTA==
some more samples here: https://dpaste.org/sYTQ
0xdayauditor
@0xdayauditor_twitter
It seems to be base64 but im not sure about the other things... Some tips?
0xdayauditor
@0xdayauditor_twitter
Someone can gimme an hand decoding a base64 binary blob?
ofiri14
@ofiri14
Hello :) I just used cybetchef to extract a .bin archive file. And i got about 1000 .zip files as output (extracted_at_0x0.zip, extracted_at_0x281.zip, ext.... ). They are all of different total size, so I assume those are different archive versions/backups. When I try to unzip the first .zip file (extracted_at_0x0.zip), I get 1000 files with .dat extention (0.dat, 1.dat,...999.dat), but some of the number file names are not int and have special char in them like $. Not sure that is some sort of currpotion?. So Opening the first file 0.dat gives me an error of "unexpected end". And trying to open any of the other ones yields an error "cannot open file as archive". So, the 1st zip contain 1000 of .dat files, and there are 1000 .zip each with 1000 .dat files in them. is there a way to combine/extract those together to form the original file, so it can be unzipped and files accesses ? thanks!!
Burhanuddin Sunelwala
@burhanuddin353
HI
I am facing issue in arabic AES conversion
can anyone help?
image.png
bwhitn
@bwhitn
@burhanuddin353 If I had to make a guess the AES Encrypt/Decrypt functions are handling the input output wrong. My guess is it should be treating raw as UTF8 but as raw is not an option type for the Utils.convertToByteString function it handles it the same as latin1 so it doesn't get the utf8.encode. Until it gets fixed you could work around it by only doing latin1 characters via encoding and decoding to a latin1 format like base64 or hex. Looks like there are more issues around the aes encoding too but haven't fleshed it out completely.
an example https://gchq.github.io/CyberChef/#recipe=To_Hex('Space',0)AES_Encrypt(%7B'option':'UTF8','string':'thisismykeyqazxcthisispublickeya'%7D,%7B'option':'UTF8','string':'thisispublickeya'%7D,'CBC','Raw','Raw')AES_Decrypt(%7B'option':'UTF8','string':'thisismykeyqazxcthisispublickeya'%7D,%7B'option':'UTF8','string':'thisispublickeya'%7D,'CBC','Raw','Raw',%7B'option':'Hex','string':''%7D)From_Hex('Auto')&input=RXlhZCBob3cgYXJlIHlvdQoK2KfZitin2K8g2YPZitmBINit2KfZhNmD
xcier
@xcier
I don't know if this tool is still being updated but can protos be added? ProtoLite/2/3 would be an awesome addition to this tool
Diego Fleitas
@DiegoFleitas
This thing is amazing
nice job people, I'm just playing with it now but I think it will become another tool of mine
btw I noted the Analize Hash can't detect bycript I wonder why
joel1973
@joel1973
image.png
I could use some assistance I'm trying to get the original input from this output NTQgNjggNjkgNzMgMjAgNjkgNzMgMjAgNzQgNjggNjUgMjAgNzMgNjUgNjMgNzIgNjUgNzQgMjAgNzMgNjUgNmUgNzQgNjUgNmUgNjMgNjU= using this recipe
George Iliev
@GDIliev_twitter
Hey there peeps:
Is it possible to produce a steganography result in cyberchef as in OutGuess ?
Whizzer87
@Whizzer87
Knipsel.PNG
I have to decrypt a database and have this class file which should give me the "recipe". But I have no clue
can anyone help me
Whizzer87
@Whizzer87
It should be From Base64, To Base64, XOR, From Base64 To Base64 but can't get it to work
bwhitn
@bwhitn
What is the default character set for android?
bwhitn
@bwhitn
Looks like it should be utf8 which wouldn’t explain it
Whizzer87
@Whizzer87
But when you choose Base64 there's a dropdown menu with options. Have no clue which one I need
kulbozz
@kulbozz

I could use some assistance I'm trying to get the original input from this output NTQgNjggNjkgNzMgMjAgNjkgNzMgMjAgNzQgNjggNjUgMjAgNzMgNjUgNjMgNzIgNjUgNzQgMjAgNzMgNjUgNmUgNzQgNjUgNmUgNjMgNjU= using this recipe

https://gchq.github.io/CyberChef/#recipe=From_Base64('A-Za-z0-9%2B/%3D',true)From_Hex('Auto')&input=TlRRZ05qZ2dOamtnTnpNZ01qQWdOamtnTnpNZ01qQWdOelFnTmpnZ05qVWdNakFnTnpNZ05qVWdOak1nTnpJZ05qVWdOelFnTWpBZ056TWdOalVnTm1VZ056UWdOalVnTm1VZ05qTWdOalU9

bwhitn
@bwhitn
@joel1973👆
bwhitn
@bwhitn
@Whizzer87 to decode you should use from base64 with default settings and xor with the key copy and pasted and change hex to utf8
To encode xor the base64 with same settings
mike197312
@mike197312
how can i add value From_Base64('A-Za-z0-9+/=',true)
mike197312
@mike197312
it let me allow just From_Base64 A-Za-z0-9+/=