Tools

BinScope and other SDL tools

Posted on September 24, 2009. Filed under: Tools |

This is cool. Microsoft is releasing some of their internal tools used in Secure Development Lifecycle for free.

You can download them at SDL tools.

Update: Damn! BinScope requires .NET 3.5 framework. So Win2000 is ruled out!! Unfortunately we are still using Windows 2000 at office.

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WinDbg internal release with CLR support

Posted on December 11, 2008. Filed under: Debugging, Tools | Tags: |

As explained by Volker von Einem here, WinDbg 6.70.05.0 is special in the sense it has CLR debugging support. Microsoft erred and released this version which is actually internal release. It is not available for download anymore and those who have kept copies are lucky. Worst still, MS never intends to release this CLR support in the foreseeable future.

Just in case if you are that unlucky one and have not got 6.70.05.0 version with you, I digged out a link which seems to work:

hxxp://cert.sjtu.edu.cn/download/mdt/dbg_x86_6.7.05.0.exe

I need to get MD5 hash from Volker since he has original one from MS. I’ll then update this post just to make sure Chinese website has not modified it in anyway.

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iFIRE.exe

Posted on March 28, 2008. Filed under: Tools |

Fed up with crashing Search and Replace tool from Funduc guys, I’ve written my own command line tool. S&R crashes when working on unicode files. I’ve written iFIRE tool to work on files with different encodings. You can specify search replace terms on command line, or write them all in a script file and pass that to the tool. If you want this tool, you can request me via mail narasimha (dot) vedala (at) gmail (dot) com

Below is the help output from the tool (format of the text sucks, sorry for that):

=========================================================

Fast Inline Re(gex)place Engine (iFIRE) [command line]
Performs a regular expressions search and/or replace in files.
Copyright (c) Narasimha Vedala 2008

iFIRE.exe [drive:][path]filename [/UNI | /CP:nnnn] [/CT:culturestring] [/NOCULTURE]  [/S:"<searchpattern>"] [/R:"<replacepattern>"] [/I] [/SL|/ML] [/O] [/Q][/SCRIPT:fullpath to script file] [/SCRIPTCP:nnnn - codepage of script file]

  [drive:][path]filename
              Specifies files to be searched and replaced.
  /?          Displays this help
  /S:         Regex search pattern. Refer to .NET documentation for regular expressions
              This option is ignored if /SCRIPT: file is specified
  /R:         Regex replacement pattern/string. Refer to .NET documentation
              This option is ignored if /SCRIPT: file is specified
  /I          Ignore case
  /UNI        Specifies that file given is in Unicode format (Little-Endian)
              This is same as specifying /CP:1200
  /CP:nnnn    Codepage (Encoding) of the file. Should be a valid codepage number supported by .NET
               Defaults to 1252 Western-European (Windows). See Quick Reference below.
  /CT:culture Culture info to be used by Regex
  /NOCULTURE  Regular expression search and replace is culture invariant
  /SL         Single line pattern matching. See .NET RegexOptions documentation
  /ML         Multiline pattern matching. See .NET RegexOptions documentation
  /O          Console output only.  File is not modified
  /Q          Quiet operation. No noise output to the console

  /SCRIPT:        Full path to Search and Replace script file
  /SCRIPTCP:nnnn  Search and Replace script file's codepage. For example:-
                  If script has Chinese Traditional characters, then specify /SCRIPTCP:950
                  Refer to .NET documentation for codepage numbers. Some are given below for reference
  Quick Reference:     name     --     culture     --  codepage
                  Portugues Brazil     -- pt-BR    --  1252
                  Chinese Simplified   -- zh-Hans  --  936
                  Chinese Traditional  -- zh-Hant  --  950
                  French (France)      -- fr-FR    --  1252
                  German (Germany)     -- de-DE    --  1252
                  Italian (Italy)      -- it-IT    --  1252
                  Japanese (Japan)     -- ja-JP    --  932
                  Korean (Korea)       -- ko-KR    --  949
                  Russian (Russia)     -- ru-RU    --  1251
                  Spanish (Spain)      -- es-ES    --  1252
                  English (US)         -- en-US    --  1252

  Script file: Writing script file is easy. Place each search replace term on single line as shown below. </CODE< p>

              [SEARCH -i]your search pattern here[REPLACE]your replace string/pattern here
              -i above means case-insensitive. It is optional. Comments start with // on new line.
  Usage Examples:
               iFIRE.exe C:\TEMP\TestFile.txt /script:"C:\TEMP\SearchReplaceScript.ifxr" /scriptcp:1252
               iFIRE.exe C:\TEMP\UnicodeTestFile.txt /CP:1200 /S:"Ifneon\s+Technologies" /R:"Infineon Technologies" /i
               iFIRE.exe C:\TEMP\UnicodeTestJapaneseFile.txt /uni /script:"C:\TEMP\SearchReplaceJPScript.ifxr"

/scriptcp:932 
 

Advanced Usage:
               Case insensitive search for some languages require culture [locale] information. You can provide it
               on the command line. Example assumes that replace script file has Japanese characters to be searched for.
               iFIRE.exe C:\TEMP\TestJapaneseFile.rc /cp:932 /ct:ja-JP /script:"C:\TEMP\SearchReplaceJPScript.ifxr" /scriptcp:932

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