o
    Žõ±j
  ã                   @   s>   d dl Z d dlZd dlmZ G dd„ dƒZG dd„ deƒZdS )é    N)ÚPackageDecryptorc                   @   s,   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	S )
ÚLiveSspCredentialc                 C   s(   d| _ d | _d | _d | _d| _d | _d S )NÚlivesspó    ©ÚcredtypeÚusernameÚ
domainnameÚpasswordÚpassword_rawÚluid©Úself© r   ú¤/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/pypykatz/alsadecryptor/packages/livessp/decryptor.pyÚ__init__   s   
zLiveSspCredential.__init__c                 C   sD   i }| j |d< | j|d< | j|d< | j|d< | j|d< | j|d< |S )Nr   r   r	   r
   r   r   r   ©r   Útr   r   r   Úto_dict   s   





zLiveSspCredential.to_dictc                 C   s   t  |  ¡ ¡S )N)ÚjsonÚdumpsr   r   r   r   r   Úto_json   s   zLiveSspCredential.to_jsonc                 C   sJ   d| j  }|d| j 7 }|d| j 7 }|d| j 7 }|d| j ¡  7 }|S )Nz	== LiveSsp [%x]==
z	username %s
z	domainname %s
z	password %s
z		password (hex)%s
)r   r   r	   r
   r   Úhexr   r   r   r   Ú__str__   s   
zLiveSspCredential.__str__N)Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r   r   r   r   
   s
    	r   c                       s4   e Zd Z‡ fdd„Zdd„ Zdd„ Zdd„ Z‡  ZS )	ÚLiveSspDecryptorc                    s"   t ƒ  d|||¡ || _g | _d S )NÚLiveSsp)Úsuperr   Údecryptor_templateÚcredentials)r   Úreaderr    Úlsa_decryptorÚsysinfo©Ú	__class__r   r   r   (   s   
zLiveSspDecryptor.__init__c                 Ã   sL   �|   d| jj¡I d H }| j || jj ¡I d H }| j |¡I d H }||fS )Nz
msv1_0.dll)Úfind_signaturer    Ú	signaturer"   Úget_ptr_with_offsetÚfirst_entry_offsetÚget_ptr)r   ÚpositionÚptr_entry_locÚ	ptr_entryr   r   r   Úfind_first_entry-   s
   €z!LiveSspDecryptor.find_first_entryc                 Ã   sØ   �t ƒ }|j|_|j | j¡I d H }|jj | j¡I d H |_	|jj
 | j¡I d H |_|jjjdkrd|jj | j¡I d H }|j	 d¡du r[| j|dd�\|_|_|jd urZ|j ¡ |_n	|  |¡\|_|_| j |¡ d S )Nr   ú$T)Úbytes_expected)r   ÚLocallyUniqueIdentifierr   Ú	suppCredsÚreadr"   r!   ÚUserNameÚread_stringr   ÚDomainer	   ÚPasswordÚLengthÚread_maxdataÚendswithÚdecrypt_passwordr
   r   r   Úappend)r   Ú	ssp_entryÚcr3   Úenc_datar   r   r   Ú	add_entry3   s   €
€zLiveSspDecryptor.add_entryc              
   Ã   sŽ   �z|   ¡ I d H \}}W n ty& } z|  d| ¡ W Y d }~d S d }~ww | j |¡I d H  | jj | j¡I d H }|  || j	¡I d H  d S )Nz"Failed to find structs! Reason: %s)
r/   Ú	ExceptionÚlogr"   Úmover    Ú
list_entryÚloadÚ	walk_listrA   )r   Úentry_ptr_valueÚentry_ptr_locÚeÚ	entry_ptrr   r   r   ÚstartF   s   €€þzLiveSspDecryptor.start)r   r   r   r   r/   rA   rL   Ú__classcell__r   r   r%   r   r   '   s
    r   )Úior   Ú&pypykatz.alsadecryptor.package_commonsr   r   r   r   r   r   r   Ú<module>   s
   