Govdocs1 – Simple Statistical Report – Digital Corpora
Forensic Innovations, Inc., has kindly made available this simple statistical report of the govdocs1 digital corpus:
Summary of Investigated Source:

Sum:                                                                    Included:  Filtered:  Total:
----------------------------------------------------------------------- ---------- ---------- ----------
Files                                                                       986278          0     986278
Directories                                                                      0          0          0
File Sizes (KB)                                                          488658258          0  488658258
Wrong File Extension                                                         33917          0      33917
Scan Time (hh:mm:ss)                                                      10:12:36    0:00:01   10:12:37
Attributes:
  Archive                                                                        1          0          1
Creation Time: (When a file was initially created or last copied to.)
  Oldest                                                                05/21/2010
  Latest                                                                05/21/2010
Write Time: (When the contents of a file were last changed.)
  Oldest                                                                12/31/1969
  Latest                                                                06/02/2028
Access Time: (When the contents or metadata of a file were last read or changed.)
  Oldest                                                                05/21/2010
  Latest                                                                05/21/2010
Accuracy:
  High (99.99%)                                                             913241          0     913241
  Medium (90%)                                                               71970          0      71970
  Low (50%)                                                                    337          0        337
  None                                                                         730          0        730

Platforms:
  N/A                                                                          730          0        730
  Commodore Amiga/64                                                        239058        273     239331
  IBM OS/2                                                                  585079          0     585079
  Apple Macintosh (Intel)                                                     1840          0       1840
  Apple Macintosh (Motorola)                                                670414          0     670414
  MS Windows                                                                859022          0     859022
  MS/PC DOS                                                                 721408          0     721408
  Sun OS                                                                    582967          0     582967
  UNIX                                                                      770608          0     770608
  Atari                                                                         22          0         22
  MS Windows Mobile/Pocket PC/CE                                              1641          0       1641
  Palm OS                                                                     1649          0       1649
  Linux                                                                       3514          0       3514

Storage:
  N/A                                                                          173          0        173
  Cabinet/Archive                                                            14810          0      14810
  Binary                                                                    559855          0     559855
  Bitmap/Raster                                                             151790          0     151790
  Digital Audio                                                                  8          1          9
  Music Notes                                                                   14          0         14
  Text                                                                      620526          0     620526
  Translated                                                                   573          0        573
  Vector                                                                       546          0        546
  Floating Header                                                           346337          0     346337
  Compressed                                                                 14746          0      14746
  Encrypted                                                                      8          0          8

Content:
  N/A                                                                          882          0        882
  Video                                                                       3483          0       3483
  Database                                                                   24820          0      24820
  Email                                                                       2004          3       2007
  Document                                                                  539100          0     539100
  Font                                                                      231275          0     231275
  Game Data                                                                      0         15         15
  Graphic Image                                                             464870          0     464870
  Hypertext                                                                 467404          1     467405
  Personal/User Data                                                        961914          0     961914
  Library of Functions                                                           2          0          2
  Macro/Script                                                              351781          0     351781
  Program Data                                                               41616          0      41616
  Program Executable                                                           277          0        277
  Raw Printer Data                                                           26190          0      26190
  Shortcut/Link                                                                  5          0          5
  Sound/Audio                                                                   10          0         10
  Source Code                                                                36580          0      36580
  Spreadsheet                                                                85110          0      85110
  Template                                                                     306          0        306
  Text                                                                      727217          0     727217
  Presentation                                                                 222          0        222
  CAD/3D Model                                                                 138          0        138
  Archived Files                                                             14093          0      14093
  Form                                                                           2          0          2
  Encryption Key                                                                 1          0          1

File Types:
                                                                  Type
  File Type:                                                      Index Included:  Filtered:  Total:
  --------------------------------------------------------------- ----- ---------- ---------- ----------
  Text File                                                           3      88856          0      88856
  Graphics Interchange Format                                         4      36302          0      36302
  MS Windows Bitmap                                                   5         72          0         72
  PK Zip Archive                                                     12         14          0         14
  Targa Bitmap Image                                                 19          1          0          1
  DOS Batch File                                                     22          3          0          3
  AutoCAD Drawing                                                    26          2          0          2
  BASIC Script/Source Code                                           28         19          0         19
  Gzip Unix Archive                                                  44      14021          0      14021
  Arc Archive                                                        46          0          1          1
  Zoo Compressed Archive                                             56          1          0          1
  Help File                                                          57          7          0          7
  dBase III/III+/IV/FoxBase+/FoxPro Database                         58       2662          0       2662
  Dr. Halo Picture                                                   67          0          5          5
  AutoCAD Drawing Exchange (ASCII)                                   73         39          0         39
  Lotus 123 Ver. 1 & 2 Worksheet                                    104          7          0          7
  Lotus 123 Ver. 3 & 4 Worksheet                                    105          2          0          2
  Lotus 123 Ver. 1 Worksheet                                        106          1          0          1
  MS Excel Worksheet/Template (OLE)                                 111      62876          0      62876
  Encapsulated PostScript Preview                                   133        417          0        417
  MS Works for DOS Document                                         134          1          0          1
  Ventura Publisher File                                            152          2          0          2
  WordPerfect Document                                              157        364          0        364
  WordPerfect Support File                                          163          3          0          3
  MS PowerPoint Slides/Add-on (OLE)                                 164      51292          0      51292
  Encapsulated PostScript Document                                  171       5079          0       5079
  X11 BitMap                                                        179          7          0          7
  JPEG File Interchange File                                        185     109283          0     109283
  HP Printer Control Language File                                  193          1          0          1
  MS Excel Workspace/Workbook                                       195          1          0          1
  ACT! 2.0 Report                                                   208          1          0          1
  MS Word for Macintosh Document                                    216        138          0        138
  MS Word for DOS/Macintosh Document                                217         54          0         54
  MS Word for Windows Document (OLE)                                229      76605          0      76605
  MS Windows MetaFile (placeable)                                   230          1          0          1
  MS Windows 3.x Logo                                               252          1          0          1
  Adobe Portable Document Format                                    258     231106          0     231106
  BinHex Archive                                                    259          4          0          4
  MS Rich Text Format Document                                      269       1067          0       1067
  MS Compound Document (OLE)                                        274        375          0        375
  MS Windows Policy                                                 299          2          0          2
  Adobe PostScript Document                                         301      20630          0      20630
  MS Windows Shortcut/Link                                          314          2          0          2
  HyperText Markup Language                                         315     202440          0     202440
  Tag Image File Format (Intel)                                     321         31          0         31
  EXtensible Markup Language                                        342      32186          0      32186
  Adobe PhotoShop Image                                             400          2          0          2
  Java Script Source Code File                                      401        379          0        379
  Source Code Make File                                             405         59          0         59
  C/C++ Source Code File                                            406        173          0        173
  Printer Job Language Image                                        408         20          0         20
  Adobe PostScript Document (PJL)                                   410        431          0        431
  MS Developer Studio Project                                       411          2          0          2
  Virtual Reality World (Binary)                                    413         12          0         12
  Cascading Style Sheet                                             415        157          0        157
  MS Visual C++ Resource Script                                     416          2          0          2
  Java Source Code File                                             418        235          0        235
  Shockwave Flash Object                                            429       3473          0       3473
  Adobe Illustrator Drawing                                         441        453          0        453
  ANSI Text File                                                    444          2          0          2
  Active Server Page                                                447        149          0        149
  Comma Separated Values Text File                                  451      18717          0      18717
  Setup Information                                                 455        198          0        198
  Initialization File                                               456        133          0        133
  Printer Separator Page                                            459         25          0         25
  Adobe Linguistics File                                            468          1          0          1
  UHArc Compressed Archive                                          484          1          0          1
  HTML + XML Namespace                                              488       4416          0       4416
  MS Visual Basic Class Module                                      510          1          0          1
  Evolution Email Message                                           538          2          0          2
  Horde Internet Messaging Program (IMP) Email Message              542          1          0          1
  Mutt Email Message                                                546          1          0          1
  EXtensible Style Language                                         570         10          0         10
  MS Office Outlook 2003 Email Message                              571          1          0          1
  Microsoft Outlook 2000 IMO Email Message                          574          6          0          6
  MS Outlook Express Email Message                                  575         12          0         12
  Pine Email Message                                                577          4          0          4
  MS Office Macro Reference (OLE)                                   591          2          0          2
  Common Gateway Interface Script                                   618         34          0         34
  Code Page Translation File                                        636          1          0          1
  MS Visual Studio Properties                                       656          2          0          2
  Wise Installer Log                                                658          2          0          2
  Log File (Unknown Source)                                         660        118          0        118
  SGML Document Type Definition                                     686        255          0        255
  AutoDesk Web Graphics Image                                       692        299          0        299
  Internet Message                                                  703       1251          0       1251
  MS PowerPoint Slides (XML)                                        718        115          0        115
  Fractal Image File                                                725          3          0          3
  Flexible Image Transport System Bitmap                            726       1057          0       1057
  FrameMaker Document                                               730         28          0         28
  GenePix Array List                                                755        146          0        146
  MS Excel Graph                                                    768          3          0          3
  ISO 9660 CD-ROM Image (Data Mode 1)                               803          1          0          1
  Open Inventor 3d Scene (ASCII)                                    807          2          0          2
  HP Printer Control Language Image (PJL)                           836          3          0          3
  Berkeley UNIX Mailbox Format                                      862        555          0        555
  Eudora Mailbox                                                    863          1          0          1
  Monarch Graphic Image                                             870          1          0          1
  Object Oriented Graphics Library: Quadrilaterals (ASCII)          906          4          0          4
  Eudora Email Message                                              933         24          0         24
  NASA Planetary Data Systems Image                                 938        162          0        162
  Perl Application                                                  955         66          0         66
  AutoCAD Plot Drawing                                              960          1          0          1
  Portable Network Graphics Bitmap                                  965       4125          0       4125
  MacPaint Bitmap                                                   966          3          0          3
  Lotus Freelance Graphics 97 File                                  976          2          0          2
  Python Tkinter / UNIX Shell Script                                987        220          0        220
  XML Resource Description Framework                               1007         86          0         86
  Semicolon Divided Values File                                    1051        138          0        138
  Standard Generalized Markup Lang                                 1060       1641          0       1641
  ArcView GIS Shape                                                1063          3          0          3
  Structured Query Language Query                                  1079        154          0        154
  Structured Query Language Report / Program                       1080          5          0          5
  Tape Archive (Compressed with Gzip)                              1088          5          0          5
  Thumbs Plus Database                                             1089          2          0          2
  UU-Encoded File                                                  1109          1          0          1
  MS Visual Basic Project                                          1112          1          0          1
  MS Visio 3/4 Document/Drawing/Shapes/Template                    1130          6          0          6
  MS Write / Word Backup                                           1136         35          0         35
  MS Visual BASIC Source Code                                      1214          5          0          5
  MS Visual BASIC Form                                             1223          2          0          2
  MS Visual BASIC Script/Header                                    1225          2          0          2
  Text File: Unicode/DoubleByte/UTF-16LE                           1242         15          0         15
  MS Excel Spreadsheet (XML)                                       1248        507          0        507
  MS Word Document (XML)                                           1249        352          0        352
  Text File (UTF-8)                                                1254         24          0         24
  Source Code (General)                                            1256       1599          0       1599
  Tab Separated Values Text File                                   1258       2822          0       2822
  MS Windows Media Active Stream                                   1259          7          0          7
  Pro/ENGINEER Geographic Image                                    1260          1          0          1
  Internet Message (MIME)                                          1262        119          0        119
  Adobe Portable Document (MacBinary)                              1331        168          0        168
  Generic Sound Sample                                             1367          1          0          1
  NIST NSRL Hash Database                                          1377         10          0         10
  Bzip Archive V2                                                  1426          1          0          1
  CPIO Archive                                                     1427          1          0          1
  UFA Compressed Archive                                           1438         35          0         35
  PestPatrol Scan Strings                                          1454          1          0          1
  MS Access Report / Snapshot                                      1521         26          0         26
  Assembly Source Code File                                        1803        256          0        256
  MS C# Source Code                                                1808          1          0          1
  MS Outlook Rich Text Formatted Message                           1811          2          0          2
  MathCaD Document                                                 1898          4          0          4
  MIME HTML Web Page Archive                                       1910          1          0          1
  MapInfo Spatial Table                                            2051          3          0          3
  Virtual Calendar File                                            2072          4          0          4
  XML Schema                                                       2132         35          0         35
  XML Paper Specification Document (Open XML)                      2148          1          0          1
  VTeX Multiple Master Font Metrics                                2169          1          0          1
  MS Visual Studio.NET Deployment Project                          2184          1          0          1
  Web Service Description Language                                 2186          3          0          3
  MS Windows .NET Application Configuration                        2189          2          0          2
  MS Word Document (Open XML)                                      2208        164          0        164
  MS Excel Spreadsheet (Open XML)                                  2209         39          0         39
  MS PowerPoint Presentation (Open XML)                            2210        220          0        220
  UNIX Program/Program Library (32-bit)                            2264          1          0          1
  UNIX Shell Archive                                               2311          1          0          1
  GNU Info Hypertext Document                                      2318          1          0          1
  EXtensible Markup Language (UTF-16LE)                            2330         24          0         24
  EXtensible Markup Language (UTF-8)                               2331        960          0        960
  ArcExplorer Project                                              2359          2          0          2
  Grace Project File                                               2360          5          0          5
  MS J# Source Code                                                2394        123          0        123
  Personal Home Page Script                                        2403         10          0         10
  Debian Linux Package                                             2407          1          0          1
  AppleSingle MIME Format                                          2438         10          0         10
  AppleDouble MIME Format                                          2439          5          0          5
  Google Earth Keyhole Markup Language                             2469        611          0        611
  Medical Waveform Description                                     2484          1          0          1
  OpenDocument Text                                                2500          2          0          2
  AVS Field Data                                                   2532          1          0          1
  Object Oriented Graphics Library: Objects (ASCII)                2551          2          0          2
  ACIS 3D Model                                                    2563          4          0          4
  Facility for Interactive Generation File                         2596          5          0          5
  MS Windows Media Player Play List                                2602          1          0          1
  Perfect Office Document                                          2603          2          0          2
  The Bat! Email Message                                           2604          2          0          2
  Yahoo! Mail Email Message                                        2606          1          0          1
  OpenOffice Impress Presentation / Template                       2612          2          0          2
  Applixware Graphic Image                                         2696          2          0          2
  MS Word for Windows Document (pre-OLE)                           2738        197          0        197
  Adobe Acrobat Forms Data Format                                  2805          2          0          2
  LDAP Data Interchange Format                                     2814          1          0          1
  HyperText Markup Language (UTF-16BE)                             2829          1          0          1
  HyperText Markup Language (UTF-16LE)                             2830         27          0         27
  HyperText Markup Language (UTF-8)                                2831         27          0         27
  MS InfoPath Document (XML)                                       2843          1          0          1
  Windows Policy Template                                          2852          1          0          1
  Affix File                                                       2855         14          0         14
  NetCDF CDL Metadata                                              2950          3          0          3
  Logger Pro Data                                                  2970        133          0        133
  MS Works Database 3 for Windows                                  3006          4          0          4
  Digital Asset Exchange File                                      3038          1          0          1
  Pretty Good Privacy Signed Message (ASCII)                       3084          7          0          7
  Pretty Good Privacy Public Key Block (ASCII)                     3085          1          0          1
  Linux Journalled Flash File System Image (JFFS,Intel)            3139          5          0          5
  dBase II Database                                                3157          1          0          1
  3D Systems Stereolithography CAD Image (Binary)                  3173          2          0          2
  CGNS Advanced Data Format Database                               3225         18          0         18
  ACE/gr Parameter Data (ASCII)                                    3240          3          0          3
  Palm OS Application                                              3278          2          0          2
  Palm OS Dynamic Library                                          3295          1          0          1
  Mobipocket eBook                                                 3297          1          0          1
  MS Rich Text Format Document (Mac)                               3299         58          0         58
  Wyko Vision Dataset (ASCII)                                      3315         14          0         14
  Google Earth Keyhole Markup Langage (Compressed)                 3316        660          0        660
  MS FrontPage Document (XML)                                      3317         81          0         81
  Netscape Browser Bookmarks                                       3318          6          0          6
  Web Script Source Code File                                      3319         17          0         17
  Tgif Drawing                                                     3346          6          0          6
  Apple Property List                                              3410          2          0          2
  ArcInfo Coverage Export                                          3466        101          0        101
  Earth Resource Mapping Satellite Image Header                    3488          1          0          1
  --------------------------------------------------------------- ----- ---------- ---------- ----------