Hello author!
This is a very good project. But I think he can improve it.
When infiltrating into the internal network, we often encounter many SSH protocols for non-standard ports.
When loading a target, I want to test the target in this format.
192.168.1.1#Default 22
192.168.1.2:2222
192.168.1.3:22022
This allows you to test different target ports simultaneously. If you do this, you don't need the -p parameter.
Looking forward to your reply

Improve the selection of ports, adding the possibility of specifying a list of ports or port ranges.

For example:
-p 22,2022,2200-2299

[root@localhost cbrutekrag]# ./static-build.sh
~/test/cbrutekrag/external/libssh-0.9.3/build ~/test/cbrutekrag
-- Could NOT find NaCl (missing: NACL_LIBRARIES NACL_INCLUDE_DIRS)
-- Threads_FOUND=TRUE
-- ********************************************
-- ********** libssh build options : **********
-- zlib support: ON
-- libgcrypt support: OFF
-- libmbedTLS support: OFF
-- libnacl support: OFF
-- SFTP support: ON
-- Server support : ON
-- GSSAPI support : ON
-- GEX support : ON
-- Pcap debugging support : ON
-- Build shared library: OFF
-- Unit testing: OFF
-- Client code testing: OFF
-- Blowfish cipher support: OFF
-- Server code testing: OFF
-- Public API documentation generation
-- Benchmarks: OFF
-- Symbol versioning: ON
-- Allow ABI break: OFF
-- Release is final:
-- Global client config: /etc/ssh/ssh_config
-- Global bind config: /etc/ssh/libssh_server_config
-- ********************************************
-- Configuring done
-- Generating done
-- Build files have been written to: /root/test/cbrutekrag/external/libssh-0.9.3/build
[ 1%] Searching for files
[ 1%] Built target dev_header_list_int
[ 1%] Built target dev_header_list
[ 2%] Extracting symbols from headers
[ 2%] Built target libssh_dev.symbols_int
[ 2%] Built target libssh_dev.symbols
[ 4%] Generating the map libssh_dev.map
[WARNING] Overwriting existing file '/root/test/cbrutekrag/external/libssh-0.9.3/build/src/libssh_dev.map'
No symbols added or removed. Nothing done.
[ 4%] Built target libssh_dev.map_int
[ 4%] Built target libssh_dev.map
[100%] Built target ssh
~/test/cbrutekrag
rm -f obj/cbrutekrag.o obj/log.o obj/str.o obj/iprange.o obj/progressbar.o obj/bruteforce_ssh.o obj/detection.o obj/target.o obj/credentials.o obj/macrowrapper.o
mkdir -p obj
Compiled src/cbrutekrag.c successfully!
Compiled src/log.c successfully!
Compiled src/str.c successfully!
Compiled src/iprange.c successfully!
Compiled src/progressbar.c successfully!
Compiled src/bruteforce_ssh.c successfully!
Compiled src/detection.c successfully!
Compiled src/target.c successfully!
Compiled src/credentials.c successfully!
Compiled src/macrowrapper.c successfully!
/usr/bin/ld: cannot find -lrt
/usr/bin/ld: cannot find -lcrypto
/usr/bin/ld: cannot find -lz
/usr/bin/ld: cannot find -lpthread
/usr/bin/ld: cannot find -ldl
/usr/bin/ld: cannot find -lc
collect2: error: ld returned 1 exit status
make: *** [cbrutekrag] Error 1

check your email bro i sent something there !

I still got many duplicates output from honeypot would be great if cbrutekrag could skip the same cracked IP

When the terminal size is too low the progress bar gets stuck

if this script is not the fastest script , its one of the best and fastest ssh brute tools on github ,but in version 0.6.0 when trying to brute ip addrsses from list code gives error (An error occurred parsing ... on line .. , Ivalid port (22 ) format of file is ip:port , i tried previous versions and they were fine

That way we can recheck those IPs again with different combo, and with specs grabber we can filter server by cpu/ram...

Hi,
Please add an option to output filtered hosts from -s option.
Thanks

Ubuntu 22.0, CentOS 8 similar error

~/cbrutekrag
rm -f obj/cbrutekrag.o obj/log.o obj/str.o obj/iprange.o obj/progressbar.o obj/bruteforce_ssh.o obj/detection.o obj/target.o obj/credentials.o
mkdir -p obj
Compiled src/cbrutekrag.c successfully!
Compiled src/log.c successfully!
Compiled src/str.c successfully!
Compiled src/iprange.c successfully!
Compiled src/progressbar.c successfully!
Compiled src/bruteforce_ssh.c successfully!
Compiled src/detection.c successfully!
Compiled src/target.c successfully!
Compiled src/credentials.c successfully!
/usr/bin/ld: obj/log.o:/root/cbrutekrag/src/log.c:30: multiple definition of `g_verbose'; obj/cbrutekrag.o:/root/cbrutekrag/src/cbrutekrag.c:46: first defined here
/usr/bin/ld: obj/detection.o: in function `detection_detect_ssh':
/root/cbrutekrag/src/detection.c:156: undefined reference to `FdSet'
collect2: error: ld returned 1 exit status
make: *** [Makefile.static:31: cbrutekrag] Error 1

On Debian Wheezy

W: Failed to fetch http://deb.debian.org/debian/dists/wheezy/main/binary-amd64/Packages  404  Not Found
W: Failed to fetch http://deb.debian.org/debian/dists/wheezy-updates/main/binary-amd64/Packages  404  Not Found
W: Failed to fetch http://security.debian.org/dists/wheezy/updates/main/binary-amd64/Packages  404  Not Found
W: Failed to fetch http://ftp.debian.org/debian/dists/wheezy-backports/main/source/Sources  404  Not Found
W: Failed to fetch http://ftp.debian.org/debian/dists/wheezy-backports/main/binary-amd64/Packages  404  Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
make: *** [/build/cbrutekrag_0.4.6-1_amd64.changes] Error 100

On Debian Jessie arch=i386

W: There is no public key available for the following key IDs:
AA8E81B4331F7F50
W: Failed to fetch http://ftp.debian.org/debian/dists/jessie-backports/main/source/Sources  404  Not Found
W: Failed to fetch http://ftp.debian.org/debian/dists/jessie-backports/main/binary-i386/Packages  404  Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
/pack//deb.mk:115: recipe for target '/build/cbrutekrag_0.4.6-1_i386.changes' failed
make: *** [/build/cbrutekrag_0.4.6-1_i386.changes] Error 100

Hello !
A Fake Process will be awesome.
This is an example of a fake process command line :

trcpy(argv[0],FAKE); // fake the proccess name.
while(fgets(buff,sizeof(buff),fp))
{
c=strchr(buff,'n');
if(c!=NULL) *c='.';
if (!(fork()))
{
where=0;
// printf("--> attacking %s",buff);
for (i=0; i<count; i=i+2){
// printf("--> Trying %s:%s %sn",a[i],a[i+1],buff);
checkauth(a[i],a[i+1],buff); // try to auth
}
exit(0);

this is taken from
https://github.com/MrMugiwara/against-cracker/blob/master/against.py
Of course, this is py, but i guess this can also be done in C.
Thank you, Brother !

It would be damn awesome if we can have -exec line in cbrutekrag

const char *commandline = command; (ex: -cmd -exec)

Implement worker capable of getting targets from STDIN while running, so it can be easily chained with other tools (like other network scanners)

Implement the ability of dry run

Thank you !

Hi Jorge
I have a serious problem
cbrutekrag -P -T input.txt -C combinations.txt -t 100 -o log.txt

cbrutekrag -T input.txt -C combinations.txt -t 100 -o log.txt

Pls could you add option to save format ip|user|pass
using -o

and ty

Is any chance to set a placeholder for password like for example #DOMAIN# and try the password as the domain ?

I mean let say I have abc.com , i want to put in combos.txt as password #DOMAIN# and to try as password abc.com . any chance? thanks!

multiple successful results with the same IP address, completely incorrect, taking up time, and unable to be used in practical situations.