CHANGELOG.md

Changelog

v4.0.1 (2024-10-29)

• Fixed detection of expression array types

v4.0.0 (2024-09-30)

• Started doing YARA-X compatibility with adding with expression and expression arrays (..., ...) (#264, #265)

v3.23.0 (2024-06-18)

• Added support for vt module

v3.22.0 (2024-06-06)

• Added deferred includes parsing mode for not automatically following and parsing includes but storing just paths, letting caller to handle includes themselves (#260)
• Performance improvements in construction of Yaramod object
• Several memory issues & stability fixes
• Update of re2 to the latest non-abseil version

v3.21.0 (2024-01-04)

• Python 3.12 compatibility - the package no longer relies on distutils but requires newer versions of setuptools

v3.20.2 (2023-09-18)

• fix: Deletion of tags no longer leaves trailing : (#254)
• fix: Fixed missing attributes in dotnet module

v3.20.1 (2023-06-20)

• fix: Correct the type of dotnet.guids to array (#248)

v3.20.0 (2023-06-13)

• Add support for string module (#244)
• Fixed parsing of empty alternation groups (#247)
• include every time std::<int_type> is used (#246)
• Use the right python to create WRAP_MODULE_SOURCES (#225)
• Improve release docs (#243)

v3.19.1 (2023-03-27)

• Open json modules in read only mode (#242)

v3.19.0 (2023-03-03)

• Added missing string operators (icontains, endswith, iendswith, startswith, istartswith) (#239)

v3.18.0 (2023-02-06)

• Add support for Linux binary wheels (#236)

v3.17.0 (2023-01-25)

• Add Python type stubs (#235)
• Add TokenStream manipulation methods to Python bindings (#234)

v3.16.1 (2023-01-16)

• Enabled support for python 3.11 (#231)

v3.16.0 (2022-08-31)

• Updated list of VirusTotal AVs to reflect the current state

v3.15.0 (2022-08-31)

• Added support for not operator in hex strings
• Added math.to_int, math.to_string functions
• Added rva attribute to pe.import_details and pe.delayed_import_details

v3.14.1 (2022-08-18)

• Fixed support for octal integers

v3.14.0 (2022-06-09)

• Added support for removal of string modifiers (#217)
• Generated UIDs for rule condition expression nodes (#218)

v3.13.4 (2022-05-30)

• Fixed usage of strings in place of implicit boolean expressions in builder interface (#216)

v3.13.3 (2022-05-17)

• Fixed default handler of ModifyingVisitor for OfExpression to not crash and be correctly called from Python bindings

v3.13.2 (2022-05-16)

• Added YaraFile::expandRulePrefixFromOrigin to expand rule prefixes from the viewpoint of a specific rule
• Added IdWildcardExpression into Python bindings

v3.13.1 (2022-05-15)

• Fixed Python bindings to work again in recusrive visitors

v3.13.0 (2022-05-15)

• Yaramod now fully supports YARA 4.2 syntax
• Added support for <N> of <rule_set> (#214)
• Upgraded pybind11 to v2.9.2

v3.12.8 (2022-04-07)

• Fixed parsing of \r escape sequence in strings which was added in YARA 4.2

v3.12.7 (2022-03-24)

• Fix console module generating

v3.12.6 (2022-03-23)

• References for existing structures (#209)
• Store rule modifiers in container and fix their deleting (#206)
• Add console module(#205, #210)
• Add is_dotnet to dotnet module (#208)

v3.12.5 (2022-03-16)

• Add comment_behind and comment_before_token to Expression builder (#195, #194)
• Introduce on-line commenting of con/disjunctions (#195, #194)

v3.12.3 (2022-02-18)

• Add dex.has_method and dex.has_class (#157, #201)
• Add math.to_number, math.abs, math.count, math.percentage and math.mode functions (#157, #199)
• Add operator in (#157, #204)
• Add pe.import_details and pe.delayed_import_details (#157, #200)
• Add support for % numeric literal in of expressions (#157, #198)
• Add support for none keyword (#157, #203)
• Add pe.entry_point_raw (#157, #200)
• Update YARA_SYNTAX_VERSION in docs to 4.2

v3.12.2 (2022-01-31)

• Added support for dynsym_entries and dynsym ELF module attributes (#196)
• Added support for algorithm_oid from PE module (#197)

v3.12.1 (2021-12-02)

• Make empty strings section invalid (#141, #192)
• Fix escaped character handling in regex (#186, #191)

v3.12.0 (2021-11-26)

• Dropped support for Python 3.7 and added support for Python 3.10 (#190)

v3.11.1 (2021-11-23)

• Strip trailing whitespace off oneline comments (#149, #189)
• Fix adding meta to add it after comment of last present meta if present (#102, #188)
• Separate includes and imports with blank lines (#187, #130)

v3.11.0 (2021-08-30)

• Added additional constants of enums to pe module (#183)
• Added support for iequals operator (#182)
• Make strings and variables sections interchangable (#184)
• Added missing dotnet module (#185)

v3.10.8 (2021-07-28)

• Add Python binding for yaramod::IntFunctionEndianness (#132, #181).
• Add unary operator defined (#178).
• Fix generation of double values - always use decimal notation (#179).
• Fix typos in documentation (#180).

v3.10.7 (2021-06-16)

• Avoid global symbols to be renamed when renaming local variable (#174)

v3.10.6 (2021-06-09)

• Fix for multi-line arrays to be formatted with proper indentation (#172, #171)
• Added pe.version_info_list and pe.number_of_version_infos (#167)

v3.10.5 (2021-06-03)

• Fixed YaraFileBuilder::get with recheck to use the builder's module pool (#166)

v3.10.4 (2021-05-27)

• Travis: Add brew upgrade step (#164)
• Add missing REFERENCE_SYMBOL, LSQB_ENUMERATION, RSQB_ENUMERATION Pytnoh bindings (#160)
• Incomplete rules parsing allowing also unknown symbols and imports (#159, #45, #97)
• Fixed pe.rich_signature.raw_data and pe.rich_signature.clear_data types to string.

v3.10.3 (2021-05-14)

• Feature for older compilers: Include filesystem library based on its availability.

v3.10.2 (2021-04-28)

• Fixed previous release by adding cmake foulder in MANIFEST.sh.

v3.10.1 (2021-04-28)

• Fixed issues with older compilers not providing symbols for std::filesystem function (#156)

v3.10.0 (2021-04-23)

• Removed private Avast symbols - modules are dynamically loaded from JSON (#143, #13, #98)

v3.9.2 (2021-06-04)

• Hotfix for user-defined arrays to be handled correctly by autoformatter (#170, #171)
• Allow hotfix branches to be built in Travis and Appveyor (#170)

v3.9.1 (2021-03-29)

• Exposed token from Meta objects (#155)
• Fixed documentation in parsing_rulesets.rst (#153)

v3.9.0 (2021-01-20)

• Turned ImportFeatures into Features because it now affects more than just imported modules (#148)
• Added support for of expression with user-defined arrays (#148)
• Added support for user-defined variables inside rules scope (#148)

v3.8.1 (2020-12-10)

• Added building of Python wheel for Windows using Python 3.9

v3.8.0 (2020-10-04)

• Yara 4.0 features as Base64 string modifier, for loop over dictionary and more (#144)

v3.7.5 (2020-09-13)

• Added new VirusTotal AV external variables

v3.7.4 (2020-08-25)

• Converted TokenType enum to c++11 enum class (#123)
• Fixed include directive not to extract tokens (#129)

v3.7.3 (2020-08-18)

• Fixed token location computing of plain and hex strings (#124)
• Exposed token and symbol file position via python bindings (#120)
• Fixed both python and c++ bool Simplifiers (#121)
• Renamed ModifyingVisitor::cleanUpTokenStreams to ModifyingVisitor::cleanup_tokenstreams (#121)
• Unified duplicated location.h headers (#118)

v3.7.2

• Return to the root directory before deploying stage in Travis build so the deploy to pypi is succesful

v3.7.1

v3.7.0 (2020-07-24)

• Added function for suricata matching (#115)
• Added support for classes and windows matching in the cuckoo module (#113)
• Modifiers of rules can be altered with Rule::setModifier. (#110, #114)
• Tokens of expressions changed by modifying visitors are altered appropriately. (#100, (#111), #75)
• The documentation is built in Travis to check its correctness.
• Improve links between individual constructs in internal representation. (#96, #73)

v3.6.0 (2020-04-20)

• Added new elf module function elf.symtab_symbol() (#94)
• Added new overloads of androguard.signature.hits() function

v3.5.0 (2020-03-26)

• Added metadata module (#90)

v3.4.1 (2020-03-25)

• Fix and/or conjunction auto-formatting: comment/newline tokens before it are moved behind it. (#89)

v3.4.0 (2020-03-25)

• In autoformatting, new lines before and/or are removed. (#79, #86)
• In autoformatting, unwanted multiple blank lines are made single new line. (#77)
• CXX flags are propagated to POG's dependencies. (#82, #87)
• In autoformatting, comments are aligned together with the corresponding lines. (#81)
• files are loaded as binary which prevents wrong line endings on Windows. (#80)
• YaraFileBuilder sorts imports lexicographically and avoids duplicities. (#78)

v3.3.7 (2020-03-11)

• Unified integral types in Literal class (#71)
• Added Python bindings for Literal class (#72)

v3.3.6 (2020-02-26)

• Fixed regression introduced in previous version by breaking parsing of [ and ] (#70)

v3.3.5 (2020-02-25)

• Fixed issues with parsing [ and ] inside regular expressions classes enclosed in [ and ] (#69, #67)
• Installation through pip now properly fails if CMake is not found (#64)

v3.3.4 (2020-02-06)

• Yaramod can now be reused without crashing after if raised error because of failed parsing (#66, #65)

v3.3.3 (2020-02-05)

• Added support for loading deprecated module functions (#62, #63)

v3.3.2 (2020-01-30)

• Fixed bug which prevented creating rule with empty string meta from builder (#58, #59).

v3.3.1 (2020-01-23)

• Fixed segfault in case of syntax error which was caused by unexpected end of file

v3.3.0 (2020-01-23)

• Builders now work properly when you create YaraExpressionBuilder out of already existing expression.
• Calculation of rule locations now works again.
• Include files are now closed as soon as possible to not exhaust file descriptors.
• Very last rule in the parsed file is now reported to be located in the correct file.
• Include guarded parsing mode now works properly again.

v3.2.0 (2020-01-21)

• Added Python bindings for ImportFeatures
• Import features are now specified when creating Yaramod instance

v3.1.0 (2020-01-17)

• Target install is now properly installing yaramod again.
• Added support for language YARA features added in 3.11.0 (#51, #52).
• Autoformatting now automatically adds new lines where needed (#53).

v3.0.1 (2019-12-19)

• Make autoformatting use LF or CRLF depending on what is used in the file (#48).
• Added missing getter IdExpression::getSymbol().

v3.0.0 (2019-12-13)

• Replaced flex and bison with pog.
• Added autoformatting of YARA rules.
• Added cuckoo.process.scheduled_task().

v2.12.1 (2019-10-29)

• Re-release of v2.12.0 because it was broken on git

v2.12.0 (2019-10-25)

• Enhancement: Bump the required C++ standard from 14 to 17.
• Enhancement: Replace uses of nonstd::optional from dep/optional_lite with standard C++17 std::optional. Remove the optional_lite dependency.
• Enhancement: Replace uses of mpark::variant from dep/variant with standard C++17 std::variant. Remove the variant dependency.

v2.11.0 (2019-10-04)

• New: Added cuckoo.process.modified_clipboard(), cuckoo.network.connection_ip(), cuckoo.network.connection_country() and cuckoo.network.irc_command().
• New: Module phish.

v2.10.0 (2019-09-18)

• New: Added cuckoo.process.api_call()

v2.9.0 (2019-08-19)

• New: Interface for obtaining internal representation of regular expressions (#29).
• New: Interface for visitor over regular expressions (#33).

v2.8.0 (2019-05-16)

• New: Added support for pe.iconhash() function.

v2.7.0 (2019-04-30)

• New: Methods for manipulation of rule name and tags (#27).
• Fix: Support for anonymous string has been fixed (#26).

v2.6.0 (2019-04-30)

• New: Class Rule now has interface for direct manipulation with meta of the rules.

v2.5.0 (2019-04-21)

• New: Expression builder now contains doubleVal for building double expressions (#22).
• Fix: Compilation now works in Cygwin environment (#25).

v2.4.2 (2019-04-02)

• Fix: pe.data_directories is now correctly an array and not a structure.

v2.4.0 (2019-02-27)

• Enhancement: Python interface of String.pure_text now returns bytes instead of str to prevent unicode decoding errors with strings containg invalid UTF-8 sequences.

v2.3.0 (2019-02-01)

• New: Added modules androguard, dex, macho, time and new fields in pe module (#14).
• New: Added new functions to cuckoo module related to matching Android executable files.
• New: Added support for xor string modifier (#14).
• New: Added constants YARAMOD_VERSION_MAJOR, YARAMOD_VERSION_MINOR, YARAMOD_VERSION_PATCH and YARAMOD_VERSION which contain the version of the yaramod.
• New: Added constant YARA_SYNTAX_VERSION which contains the version of YARA from which yaramod is based of.
• New: Symbols reported in parser errors now have human friendly aliases instead of enum names.
• Fix: Multiline hex strings are now correctly parsed (#10).
• Fix: Unexpected character after import statement now raises an error (#16).

v2.2.2 (2018-11-09)

• Fix: Build with bison 3.2 (#11).
• Enhancement: Updated optional-lite dependency to the newest version.

v2.2.1 (2018-10-03)

• Fix: Fixed build on certain specific MSVC versions.

v2.2.0 (2018-07-30)

• New: Added method for removing meta information from the rules.

v2.1.2 (2018-05-17)

• New: Added install target to build system.
• New: Added new cuckoo module functions.

v2.1.1 (2018-04-20)

• Fix: Fixed problem with too many open files on Windows when includes are used.

v2.1.0 (2018-03-26)

• Enhancement: Unknown escape sequences in plain strings are now considered as parser errors.
• Fix: Integer-based for-loops now won't raise the 'Redefinition of variable ...' error if they are independent of each other (#3).
• Fix: Plain strings now only allow escape sequences \n, \t, \\, \" and \xYZ.
• Fix: TAB now counts only as a single character when reporting errors.

v2.0.1 (2018-03-15)

• Fix: ModifyingVisitor now won't delete string offset or length expression without array subscript on its own.

v2.0.0 (2018-03-14)

• New: Python bindings were added to the yaramod library.
• Enhancement: Parsed rules now contain information about the file they are located in and the line number.
• Fix: Line numbers of errors are now reported correctly for files with includes.

v1.0.1 (2018-01-18)

• Enhancement: Syntax errors not throw exceptions instead of just returning empty file.
• Enhancement: Removed submodule dependencies.

v1.0 (2017-12-12)

Initial release.