hashcat Forum › Support › hashcat v
Cracking WPA2-Convert HCPX to hc22000 file

Threaded Mode
Cracking WPA2-Convert HCPX to hc22000 file
Jojo koko Offline
Junior Member
**
Posts: 6
Threads: 2
Joined: May 2022
#1
11-20-2022, 11:11 PM (This post was last modified: 11-20-2022, 11:17 PM by Jojo koko.)
I have a buffer that starts with HCPX so I want to crack it with hashcat mode=hc22000

How can I convert this buffer to hc22000 format?
Find
Reply
Jojo koko Offline
Junior Member
**
Posts: 6
Threads: 2
Joined: May 2022
#2
11-21-2022, 06:57 PM
(11-21-2022, 12:22 PM)marc1n Wrote: https://hashcat.net/wiki/doku.php?id=cracking_wpawpa2

Again. I don't have a PCAP file.
I have a bufferthat start with HCPX and I need to convert it for hc22000 struct
Find
Reply
ZerBea Offline
Moderator
*****
Posts: 1,044
Threads: 2
Joined: Jun 2017
#3
11-21-2022, 11:39 PM
hcxtool cando this.
First convert hccapx back to cap:
Code:
$ hcxhash2cap  --hccapx=your_hccapx_file
Than convert all cap files to hc22000
$ hcxpcapngtool -o test.hc22000 *.cap
Find
Reply
Jojo koko Offline
Junior Member
**
Posts: 6
Threads: 2
Joined: May 2022
#4
11-23-2022, 01:01 AM
(11-21-2022, 11:39 PM)ZerBea Wrote: hcxtool cando this.
First convert hccapx back to cap:
Code:
$ hcxhash2cap  --hccapx=your_hccapx_file
Than convert all cap files to hc22000
$ hcxpcapngtool -o test.hc22000 *.cap
How can I install hcxhash2cap and hcxpcapngtool tools in Ubuntu ?
Find
Reply
ZerBea Offline
Moderator
*****
Posts: 1,044
Threads: 2
Joined: Jun 2017
#5
11-23-2022, 07:03 AM (This post was last modified: 11-23-2022, 07:06 AM by ZerBea.)
Explained here (hcxtools: README.md)
https://github.com/ZerBea/hcxtools
and here (hcxdumptool: README.md):
https://github.com/ZerBea/hcxdumptool

Make sure all dependencies (that include the development tools like gcc and git) are installed before you try to compile the tools. That applies especially to OpenSSL 3.0!

BTW:
I do not recommend to convert a hccapx hash file to hc22000 format. It is a thousand times better to perform a new attack by hcxdumptool as described here:
https://hashcat.net/wiki/doku.php?id=cracking_wpawpa2
and, if possible, to get a PMKID as described here:
https://hashcat.net/forum/thread-7717.html

Please notice:
If the hccapx was converted from a crappy dump file, you'll waste your GPU time.
And I've seen a lot of (really) crappy dump files out in the wildness:
https://github.com/ZerBea/hcxtools/issues/223
https://github.com/ZerBea/hcxtools/issues/224
https://github.com/ZerBea/hcxtools/issues/227
Find
Reply