diff options
| -rw-r--r-- | security/Makefile | 1 | ||||
| -rw-r--r-- | security/gef/Makefile | 43 | ||||
| -rw-r--r-- | security/gef/distinfo | 3 | ||||
| -rw-r--r-- | security/gef/files/pkg-message.in | 20 | ||||
| -rw-r--r-- | security/gef/pkg-descr | 21 |
5 files changed, 88 insertions, 0 deletions
diff --git a/security/Makefile b/security/Makefile index a0896665cdf8..e1daf7bdc90b 100644 --- a/security/Makefile +++ b/security/Makefile @@ -170,6 +170,7 @@ SUBDIR += fwlogwatch SUBDIR += gag SUBDIR += gcr + SUBDIR += gef SUBDIR += git-crypt SUBDIR += git-remote-gcrypt SUBDIR += git-secret diff --git a/security/gef/Makefile b/security/gef/Makefile new file mode 100644 index 000000000000..5a668ca48b50 --- /dev/null +++ b/security/gef/Makefile @@ -0,0 +1,43 @@ +# $FreeBSD$ + +PORTNAME= gef +DISTVERSION= 2020.03 +CATEGORIES= security python + +MAINTAINER= 0mp@FreeBSD.org +COMMENT= GDB Enhanced Features for exploit devs & reversers + +LICENSE= MIT +LICENSE_FILE= ${WRKSRC}/LICENSE + +RUN_DEPENDS= gdb>7.7:devel/gdb + +USES= python:run + +USE_GITHUB= yes +GH_ACCOUNT= hugsy + +NO_ARCH= yes +NO_BUILD= yes + +SUB_FILES= pkg-message +SUB_LIST= UTILITY_NAME=${_UTILITY_NAME} + +PLIST_FILES= ${DATADIR_REL}/${_UTILITY_NAME} + +OPTIONS_DEFINE= OPTIONALDEPS +OPTIONS_DEFAULT= OPTIONALDEPS + +OPTIONALDEPS_DESC= Install optional dependencies for extra functionalities +OPTIONALDEPS_RUN_DEPENDS= ${PYTHON_PKGNAMEPREFIX}capstone>0:devel/py-capstone@${PY_FLAVOR} \ + ${PYTHON_PKGNAMEPREFIX}keystone-engine>0:devel/py-keystone-engine@${PY_FLAVOR} \ + ${PYTHON_PKGNAMEPREFIX}ropper>0:security/py-ropper@${PY_FLAVOR} \ + ${PYTHON_PKGNAMEPREFIX}unicorn>0:emulators/py-unicorn@${PY_FLAVOR} + +_UTILITY_NAME= gef.py + +do-install: + @${MKDIR} ${STAGEDIR}${DATADIR} + ${INSTALL_DATA} ${WRKSRC}/${_UTILITY_NAME} ${STAGEDIR}${DATADIR} + +.include <bsd.port.mk> diff --git a/security/gef/distinfo b/security/gef/distinfo new file mode 100644 index 000000000000..fb94f3b62886 --- /dev/null +++ b/security/gef/distinfo @@ -0,0 +1,3 @@ +TIMESTAMP = 1583166038 +SHA256 (hugsy-gef-2020.03_GH0.tar.gz) = b907e78bd532b286d27b08aca6a070d0b58062f1a1308002b332148b444784a0 +SIZE (hugsy-gef-2020.03_GH0.tar.gz) = 145026 diff --git a/security/gef/files/pkg-message.in b/security/gef/files/pkg-message.in new file mode 100644 index 000000000000..b962441a59c9 --- /dev/null +++ b/security/gef/files/pkg-message.in @@ -0,0 +1,20 @@ +[ +{ type: install + message: <<EOM +Now that GEF is installed it can be used with gdb(1). + +Run the following command in the gdb prompt to load the plugin: + +``` +source %%DATADIR%%/%%UTILITY_NAME%% +``` + +In order to load GEF automatically on gdb(1) launch add the line mentioned +above to ~/.gdbinit: + +``` +echo "source %%DATADIR%%/%%UTILITY_NAME%%" >> ~/.gdbinit +``` +EOM +} +] diff --git a/security/gef/pkg-descr b/security/gef/pkg-descr new file mode 100644 index 000000000000..ba8007954771 --- /dev/null +++ b/security/gef/pkg-descr @@ -0,0 +1,21 @@ +GEF (pronounced "Jeff") is a set of commands for x86/64, ARM, MIPS, +PowerPC and SPARC to assist exploit developers and reverse-engineers when using +old school GDB. It provides additional features to GDB using the Python API to +assist during the process of dynamic analysis and exploit development. +Application developers will also benefit from it, as GEF lifts a great part of +regular GDB obscurity, avoiding repeating traditional commands, or bringing out +the relevant information from the debugging runtime. + +Some of GEF features include: +- One single GDB script. +- Fast limiting the number of dependencies and optimizing code to make the + commands as fast as possible. +- Provides more than 50 commands to drastically change your experience in GDB. +- Easily extendable to create other commands by providing more comprehensible + layout to GDB Python API. +- Built around an architecture abstraction layer, so all commands work in any + GDB-supported architecture such as x86-32/64, ARMv5/6/7, AARCH64, SPARC, + MIPS, PowerPC, etc. +- Suited for real-life apps debugging, exploit development, just as much as CTF. + +WWW: https://gef.rtfd.io |