Cracking Cisco Type 7 Password

  Cisco Type 7 Password ကို Decrypt လုပ္ရန္ Crack လုပ္ရန္

•  Cisco ရဲ႕ Password Encryption Service က password ကို encryption လုပ္ေပးေပမယ့္
အားနည္းတဲ့ Method အားနည္းတဲ့ Algorithms ကိုသံုးထား ျဖစ္လို႔ အလြယ္တကူ ျပန္ျဖည္ႏိုင္တယ္။
အလြယ္တကူ Decrypted လုပ္ႏိုင္တယ္။

Part 2 က Lab ကိုျပန္လုပ္ပါမယ္။ Cisco Password Encryption Service နဲ႔ Encryption အေၾကာင္း
ကိုေသခ်ာသိဖို႔  Part 2 ကိုအရင္ေလ့လာဖို႔တိုက္တြန္းပါရေစ။

R1# config t
R1(config)# enable password IP6password1
R1(config)# line console 0
R1(config-line)# password IP6password2
R1(config-line)# login
R1(config-line)# exit
R1(config)# line vty 0 4
R1(config-line)# password IP6password3
R1(config-line)# login
R1(config-line)# exit
R1(config)# service password-encryption 

R1(config)# do show runn | in enable |line |password
service password-encryption
enable password 7 062F3F775C4F1A0A1218000F5D
line con 0
  password 7 05223659314D5D1A0E0A051659
line aux 0
line vty 0 4
  password 7 032D6B5D160E325F59060B0144

  Service password-encryption လုပ္လိုက္တဲ့အခါ  show running output  ရဲ႔ 7 ဂဏန္းေလးက
Cisco Type 7 Password ကိုၫႊန္ျပေနပါတယ္။

  Cisco Type 7 Password ကို Decrypt လုပ္ရန္ Crack လုပ္ရန္ နည္းလမ္းမ်ားထဲက
အလြယ္ကူဆံုး နည္းလမ္းတခုကို စၾကည့္ရေအာင္။

1)  Online Website ေတြကိုအသံုးျပဳၿပီး Decrypt လုပ္တာအလြယ္ကူဆံုးျဖစ္ပါတယ္
Cisco Type 7 password Decryption ဆိုၿပီး Google ႐ွာလိုက္ရင္အမ်ားႀကီးထြက္လာပါလိမ့္မယ္။

ဒီ Site ေလးနဲ႔နမူနာျပထားပါတယ္။ Password Decrypt ႔ လုပ္ရန္  Password  7
ေနာက္က encrypted text ျဖစ္တဲ့ 062F3F775C4F1A0A1218000F5D ကို
ကူးထည့္ၿပီး Submit လုပ္လိုက္ရင္ Plain Text Password  ျပန္လည္ရ႐ွိပါၿပီ။

Encryption & Decryption 3

Encryption & Decryption 4

Line Console နဲ႔ Line vty တို႔ရဲ႔ Encrypted Text ေတြကိုလည္း Decrypt လုပ္ၾကည့္ပါ။

2) ေနာက္တနည္းအေနနဲ႕Free Software Tool ေလးေတြသံုးလို႔ရပါတယ္။
ဒါကေတာ့ Offline သံုးလို႔ရတာေပါ့။  ဒီလင့္မွာ Download လုပ္ႏိုင္ပါတယ္။

Encrypt Type 7 3

3) Cisco Type 7 Password ကို Decrypt လုပ္ရန္ Crack လုပ္ရန္ Cisco IOS လည္းသံုးလို႔ရပါေသးတယ္။
Key Chain တခုဖန္တီးလိုက္ရံုပါပဲ။
R1(config)# key chain IP6NETWORKS
R1(config-keychain)# key 1
R1(config-keychain-key)# key-string 7 062F3F775C4F1A0A1218000F5D
R1(config-keychain-key)# key 2 
R1(config-keychain-key)# key-string 7 05223659314D5D1A0E0A051659
R1(config-keychain-key)# key 3
R1(config-keychain-key)# key-string 7 032D6B5D160E325F59060B0144
R1(config-keychain-key)# end

R1# show key chain IP6NETWORKS
Key-chain IP6NETWORKS:
 key 1 -- text "IP6password1"
 accept lifetime (always valid) - (always valid) [valid now]
 send lifetime (always valid) - (always valid) [valid now]
 key 2 -- text "IP6password2"
 accept lifetime (always valid) - (always valid) [valid now]
 send lifetime (always valid) - (always valid) [valid now]
 key 3 -- text "IP6password3"
 accept lifetime (always valid) - (alpaways valid) [valid now]
 send lifetime (always valid) - (always valid) [valid now]


Part 2 LAB သို႔သြားရန္

Part 1 LAB သို႔သြားရန္



My Photo1About author
Nyi Nyi Min
, CCNP, CCDP,
is a Instructor and Course
Developer on CCNA, CCNP, CCIE. He holds multiple
professional certifications from Cisco Juniper,
Microsoft, VMware, etc.. and worked and supported
several enterprise networks. He is Founder of
IP6 Networks (www.ip6networks.com), where he currently teaches
CCNA, CCNP Classes.



 

 

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