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68 lines
4.1 KiB
68 lines
4.1 KiB
import win32security,win32api,win32con, win32process
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## You need SE_RESTORE_NAME to be able to set the owner of a security descriptor to anybody
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## other than yourself or your primary group. Most admin logins don't have it by default, so
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## enabling it may fail
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new_privs = ((win32security.LookupPrivilegeValue('',win32security.SE_SECURITY_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_TCB_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_SHUTDOWN_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_RESTORE_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_TAKE_OWNERSHIP_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_CREATE_PERMANENT_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_ENABLE_DELEGATION_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_CHANGE_NOTIFY_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_DEBUG_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_PROF_SINGLE_PROCESS_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_SYSTEM_PROFILE_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',win32security.SE_LOCK_MEMORY_NAME),win32con.SE_PRIVILEGE_ENABLED)
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)
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all_info=win32security.OWNER_SECURITY_INFORMATION|win32security.GROUP_SECURITY_INFORMATION| \
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win32security.DACL_SECURITY_INFORMATION|win32security.SACL_SECURITY_INFORMATION
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pid=win32api.GetCurrentProcessId()
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ph=win32api.OpenProcess(win32con.PROCESS_ALL_ACCESS,0,pid)
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## PROCESS_ALL_ACCESS does not contain ACCESS_SYSTEM_SECURITY (neccessy to do SACLs)
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th = win32security.OpenProcessToken(ph,win32security.TOKEN_ALL_ACCESS) ##win32con.TOKEN_ADJUST_PRIVILEGES)
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old_privs=win32security.AdjustTokenPrivileges(th,0,new_privs)
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my_sid = win32security.GetTokenInformation(th,win32security.TokenUser)[0]
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pwr_sid=win32security.LookupAccountName('','Power Users')[0]
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## reopen process with ACCESS_SYSTEM_SECURITY now that sufficent privs are enabled
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ph=win32api.OpenProcess(win32con.PROCESS_ALL_ACCESS|win32con.ACCESS_SYSTEM_SECURITY,0,pid)
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sd=win32security.GetKernelObjectSecurity(ph,all_info)
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dacl=sd.GetSecurityDescriptorDacl()
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if dacl is None:
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dacl=win32security.ACL()
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sacl=sd.GetSecurityDescriptorSacl()
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if sacl is None:
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sacl=win32security.ACL()
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dacl_ace_cnt=dacl.GetAceCount()
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sacl_ace_cnt=sacl.GetAceCount()
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dacl.AddAccessAllowedAce(dacl.GetAclRevision(),win32con.ACCESS_SYSTEM_SECURITY|win32con.WRITE_DAC,my_sid)
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sacl.AddAuditAccessAce(sacl.GetAclRevision(),win32con.GENERIC_ALL,my_sid,1,1)
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sd.SetSecurityDescriptorDacl(1,dacl,0)
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sd.SetSecurityDescriptorSacl(1,sacl,0)
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sd.SetSecurityDescriptorGroup(pwr_sid,0)
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sd.SetSecurityDescriptorOwner(pwr_sid,0)
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win32security.SetKernelObjectSecurity(ph,all_info,sd)
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new_sd=win32security.GetKernelObjectSecurity(ph,all_info)
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if new_sd.GetSecurityDescriptorDacl().GetAceCount()!=dacl_ace_cnt+1:
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print('New dacl doesn''t contain extra ace ????')
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if new_sd.GetSecurityDescriptorSacl().GetAceCount()!=sacl_ace_cnt+1:
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print('New Sacl doesn''t contain extra ace ????')
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if win32security.LookupAccountSid('',new_sd.GetSecurityDescriptorOwner())[0]!='Power Users':
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print('Owner not successfully set to Power Users !!!!!')
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if win32security.LookupAccountSid('',new_sd.GetSecurityDescriptorGroup())[0]!='Power Users':
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print('Group not successfully set to Power Users !!!!!')
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sd.SetSecurityDescriptorSacl(0,None,0)
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win32security.SetKernelObjectSecurity(ph, win32security.SACL_SECURITY_INFORMATION, sd)
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new_sd_1=win32security.GetKernelObjectSecurity(ph,win32security.SACL_SECURITY_INFORMATION)
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if new_sd_1.GetSecurityDescriptorSacl() is not None:
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print('Unable to set Sacl to NULL !!!!!!!!')
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