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| author | Kevin Robertson <robertsonk@gmail.com> | 2016-08-21 22:49:56 -0400 |
|---|---|---|
| committer | Kevin Robertson <robertsonk@gmail.com> | 2016-08-21 22:49:56 -0400 |
| commit | 11b77b4153f6054aa9a7dc2651cf6a2447275e34 (patch) | |
| tree | bb72bae587bd857e021b9f090f427d8f25e1b978 /Extras/Invoke-NBNSC2.ps1 | |
| parent | a991da593917b5b9ea282a32abea890c989ee2bd (diff) | |
| download | Inveigh-11b77b4153f6054aa9a7dc2651cf6a2447275e34.tar.gz Inveigh-11b77b4153f6054aa9a7dc2651cf6a2447275e34.zip | |
Bug fixes
Hostname parsing and UDP client fixes.
Diffstat (limited to 'Extras/Invoke-NBNSC2.ps1')
| -rw-r--r-- | Extras/Invoke-NBNSC2.ps1 | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/Extras/Invoke-NBNSC2.ps1 b/Extras/Invoke-NBNSC2.ps1 index f04d7ef..41d2e64 100644 --- a/Extras/Invoke-NBNSC2.ps1 +++ b/Extras/Invoke-NBNSC2.ps1 @@ -93,15 +93,11 @@ while($running) if($NBNS_request_data) { - $NBNS_query_string_encoded = $([Text.Encoding]::UTF8.GetString($NBNS_request_data)) - $NBNS_query_string_encoded = $NBNS_query_string_encoded.SubString(13,($NBNS_query_string_encoded.Length - 16)) - $NBNS_query_string_encoded = $NBNS_query_string_encoded -replace "00","" - - if($NBNS_query_string_encoded -like '*CA*') - { - $NBNS_query_string_encoded = $NBNS_query_string_encoded.Substring(0,$NBNS_query_string_encoded.IndexOf("CA")) - } - + $NBNS_query = [System.BitConverter]::ToString($NBNS_request_data[13..($NBNS_request_data.Length - 4)]) + $NBNS_query = $NBNS_query -replace "-00","" + $NBNS_query = $NBNS_query.Split("-") | ForEach-Object{[Char][System.Convert]::ToInt16($_,16)} + $NBNS_query_string_encoded = New-Object System.String ($NBNS_query,0,$NBNS_query.Length) + $NBNS_query_string_encoded = $NBNS_query_string_encoded.Substring(0,$NBNS_query_string_encoded.IndexOf("CA")) $NBNS_query_string_subtracted = "" $NBNS_query_string = "" $n = 0 |