/ikev2-cipher-enum

Enumerate supported ikev2 ciphers

Primary LanguagePython

ikev2-cipher-enum

Installation

git clone git@github.com:C411e/ikev2-scanner.git
cd ikev2-scanner
pip3 install -r requirements.txt

Parameters

-h, --help        show this help message and exit
-t SCAN_TYPE, --scan_type SCAN_TYPE
                  the scan_type. Possible values: all, weak, custom
-H HOST, --host HOST  the target ip
-p PORT, --port PORT  the target port (Default: 500)
-e ENC_ALGS, --enc_algs ENC_ALGS
                  Encryption Algorithms
-f PRF_ALGS, --prf_algs PRF_ALGS
                  PRF Algorithms
-i INT_ALGS, --int_algs INT_ALGS
                  Integrity Algorithms
-g GROUP_ALGS, --group_algs GROUP_ALGS
                  DH Group Algorithms
-d, --debug           Enable Debugging
-st SEND_TIMEOUT, --send_timeout SEND_TIMEOUT
                  Timeout between packets to send
-rt RECEIVE_TIMEOUT, --receive_timeout RECEIVE_TIMEOUT
                  Timeout to wait for a packet to receive (Default: 3
                  seconds)

Algorithms List

Encryption Algorithms:

"DES-IV64" : 1
"DES" : 2
"3DES" : 3
"RC5" : 4
"IDEA" : 5
"CAST" : 6
"Blowfish" : 7
"3IDEA" : 8
"DES-IV32" : 9
"AES-CBC" : 12
"AES-CTR" : 13
"AES-CCM-8" : 14
"AES-CCM-12" : 15
"AES-CCM-16" : 16
"AES-GCM-8ICV" : 18
"AES-GCM-12ICV" : 19
"AES-GCM-16ICV" : 20
"Camellia-CBC" : 23
"Camellia-CTR" : 24
"Camellia-CCM-8ICV" : 25
"Camellia-CCM-12ICV" : 26
"Camellia-CCM-16ICV" : 27

PRF Algorithms

"PRF_HMAC_MD5":1
"PRF_HMAC_SHA1":2
"PRF_HMAC_TIGER":3
"PRF_AES128_XCBC":4
"PRF_HMAC_SHA2_256":5
"PRF_HMAC_SHA2_384":6
"PRF_HMAC_SHA2_512":7
"PRF_AES128_CMAC":8

Integrity Algorithms

"HMAC-MD5-96": 1
"HMAC-SHA1-96": 2
"DES-MAC": 3
"KPDK-MD5": 4
"AES-XCBC-96": 5
"HMAC-MD5-128": 6
"HMAC-SHA1-160": 7
"AES-CMAC-96": 8
"AES-128-GMAC": 9
"AES-192-GMAC": 10
"AES-256-GMAC": 11
"SHA2-256-128": 12
"SHA2-384-192": 13
"SHA2-512-256": 14

Group Algorithms

"768MODPgr"  : 1
"1024MODPgr" : 2
"1536MODPgr" : 5
"2048MODPgr" : 14
"3072MODPgr" : 15
"4096MODPgr" : 16
"6144MODPgr" : 17
"8192MODPgr" : 18
"256randECPgr" : 19
"384randECPgr" : 20
"521randECPgr" : 21
"1024MODP160POSgr"  : 22
"2048MODP224POSgr"  : 23
"2048MODP256POSgr"  : 24
"192randECPgr" : 25
"224randECPgr" : 26

Examples

Probes a host using weak ciphers:

ikev2-cipher-enum.py -H 192.168.2.1 -t weak

Probes a host using a custom set of ciphers:

ikev2-cipher-enum.py -H 192.168.2.1 -t custom -e 1,2 -f 1,2,3 -i 2 - g 1,2

Example Output:

sudo python3 ikev2-cipher-enum.py -H 1.1.1.1 -t all 
Start scanning 1.1.1.1:500 sending 89600 proposals/packets...
on 16371: Accepted :AES-CBC128 PRF_HMAC_SHA1 HMAC-SHA1-96 1536MODPgr
on 16371: Accepted :AES-CBC192 PRF_HMAC_SHA1 HMAC-SHA1-96 1536MODPgr
on 16371: Accepted :AES-CBC256 PRF_HMAC_SHA1 HMAC-SHA1-96 1536MODPgr
on 16372: Accepted :AES-CBC256 PRF_HMAC_SHA1 HMAC-SHA1-96 2048MODPgr
on 17204: Accepted :AES-CBC128 PRF_HMAC_SHA2_256 SHA2-256-128 2048MODPgr
on 17684: Accepted :AES-CBC256 PRF_HMAC_SHA2_512 SHA2-512-256 2048MODPgr
|████████▏                               | ▂▂▄ 18171/89600 [20%] in 12:45:51 (~50:10:28, 0.4/s)

Todos

  • Add cookie support (Send cookie back in an additional packet)
  • Multi-Threading