Changelog for
yara-python-3.3.0-1.fc17.x86_64.rpm :
Tue Feb 10 13:00:00 2015 Lawrence R. Rogers
3.3.0-1
* Release 3.3.0-1
Added support for negative integers and floating point numbers
Implemented operators >,<, >=, <= for strings
Implemented word boundary anchors (\\b, \\B) in regular expressions
New features in PE module
Math module
New --print-namespace command line argument
Better error handling in low memory conditions
BUGFIX: \"at\" operator not working with certain strings containing wildcards
BUGFIX: precedence of bitwise operators was incorrect
BUGFIX: incorrect imphash result for certain PE files importing functions by ordinal
BUGFIX: handle and memory leaks
BUGFIX: multiple segfaults
Mon Mar 3 13:00:00 2014 Lawrence R. Rogers 2.010-1
* Release 2.1.0-1
* Improve regexp engine
* Improve multithreading support
* Case-insensitive and single-line matching modes for \"matches\" operator\'s regexps
* Added \"error_on_warning\" argument to \"match\" in yara-python
* Recognize x64 PE files
* BUGFIX: Mutex handle leak
* BUGFIX: NULL pointer dereferences
* BUGFIX: Buffer overflow
* BUGFIX: Crash while using compiled rules with yara64 in Windows
* BUGFIX: Infinite loop while scanning 64bits process in Windows
* BUGFIX: Side-effect on \"externals\" argument in yara-python\'s \"match\" function
* BUGFIX: \"x of them\" not working with strings containing unbounded jumps
Thu Jan 16 13:00:00 2014 Lawrence R. Rogers 2.0.0-1
* Release 2.0.0-1
Faster
Better multi-thread support
Rules can be saved in binary form
Mon Dec 2 13:00:00 2013 Lawrence R. Rogers 1.7.2-1
* Release 1.7.2-1
* BUGFIX: Regular expressions marked as both \"wide\" and \"ascii\" were treated as just \"wide\"
* BUGFIX: Bug in \"n of ()\" operator
* BUGFIX: Bug in get_process_memory could cause infinite loop
Fri Mar 29 13:00:00 2013 Lawrence R. Rogers 1.7-1
* Release 1.7-1
* Version 1.7
Fri Apr 8 14:00:00 2011 Lawrence R. Rogers 1.6-1
* Release 1.6-1
* added support for bitwise operators
* added support for multi-line hex strings
* scan speed improvement for regular expressions (with PCRE)
* yara-python ported to Python 3.x
* yara-python support for 64-bits Python under Windows
* BUGFIX: Buffer overflow in error printing
Tue Mar 22 13:00:00 2011 Lawrence R. Rogers 1.5-1
* Release 1.5-1
* added -l parameter to abort scanning after a number of matches
* added support for scanning processes memory
* entrypoint now works with ELF as well as PE files
* added support for linking with the faster RE2 library (http://code.google.com/p/re2/) instead of PCRE
* implemented index operator to access offsets where string was found (AATTstring[i])
* implemented new operator \"for in : ()\"
* BUGFIX: Memory leaks in yara-python
* BUGFIX: yara.compile namespaces not working with filesources
Thu May 13 14:00:00 2010 Lawrence R. Rogers 1.4-1
* Release 1.4-1
* added external variables
* scan speed improvements
* added fast scan mode
* BUGFIX: crash in 64-bits Windows
Mon Oct 26 13:00:00 2009 Lawrence R. Rogers 1.3-1
* Release 1.3-1
* added a C-like \"include\" directive
* added support for multi-sources compilation in yara-python
* added support for metadata declaration in rules
* BUGFIX: Incorrect handling of single-line comments at the end of the file
* BUGFIX: Integer underflow when scanning files of size <= 2 bytes
Tue Apr 14 14:00:00 2009 Lawrence R. Rogers 1.2.1-1
* Release 1.2.1-1
* libyara: added support for compiling rules directly from memory
* libyara: interface refactored
* libyara: is thread-safe now
* BUGFIX: Invoking pcre_compile with non-terminated string
* BUGFIX: Underscore (_) not recognized in string identifiers
* BUGFIX: Memory leak
* BUGFIX: Access violation on xxcompare functions
Tue Jan 13 13:00:00 2009 Lawrence R. Rogers 1.2-1
* Release 1.2-1
* added support for global rules
* added support for declaring alternative sub-strings in hex strings
* added support for anonymous strings
* added support for intXX and uintXX functions
* operator \"of\" was enhanced
* implemented new operator \"for..of\"
* \"widechar\" is now \"wide\" and can be used in conjuntion with \"ascii\"
* improved syntax error reporting in yara-python
* \"compile\" method in yara-python was enhanced
* \"matchfile\" method in yara-python was substituted by \"match\"
* some performance improvements
* BUGFIX: Wrong behavior of escaped characters in regular expressions
* BUGFIX: Fatal error in yara-python when invoking matchfile with invalid path twice
* BUGFIX: Wrong precedence of OR and AND operators
* BUGFIX: Access violation when scanning MZ files with e_lfanew == -1
* BUGFIX: Incorrect handling of hex strings in lexer
Mon Jan 5 13:00:00 2009 Lawrence R. Rogers 1.1-1
* Release 1.1-1
* added support for strings containing null (\\x00) chars
* added syntactic construct \"x of them\"
* regular expressions syntax changed
* now regular expressions can begin with any character
Wed Sep 24 14:00:00 2008 Lawrence R. Rogers 1.0-1
* Release 1.0-1
* first release
