Index: security/Makefile
===================================================================
--- security/Makefile
+++ security/Makefile
@@ -965,6 +965,7 @@
     SUBDIR += py-rekall_lib
     SUBDIR += py-requests-credssp
     SUBDIR += py-requests-kerberos
+    SUBDIR += py-ropper
     SUBDIR += py-rsa
     SUBDIR += py-safe
     SUBDIR += py-scp
Index: security/py-ropper/Makefile
===================================================================
--- /dev/null
+++ security/py-ropper/Makefile
@@ -0,0 +1,24 @@
+# $FreeBSD$
+
+PORTNAME=	ropper
+DISTVERSION=	1.13.3
+CATEGORIES=	security python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	0mp@FreeBSD.org
+COMMENT=	Find gadgets to build rop chains for different architectures
+
+LICENSE=	BSD3CLAUSE
+# LICENSE_FILE is not distributed with the Python package.
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}capstone>=4.0.1:devel/py-capstone@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}filebytes>=0.10.0:devel/py-filebytes@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}keystone-engine>=0.9.1.3:devel/py-keystone-engine@${PY_FLAVOR}
+
+USES=		python
+USE_PYTHON=	autoplist distutils
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
Index: security/py-ropper/distinfo
===================================================================
--- /dev/null
+++ security/py-ropper/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1582056034
+SHA256 (ropper-1.13.3.tar.gz) = dfc87477c0f53d3d2836a384c106373d761cc435eafc477f299523e5404dda43
+SIZE (ropper-1.13.3.tar.gz) = 68927
Index: security/py-ropper/pkg-descr
===================================================================
--- /dev/null
+++ security/py-ropper/pkg-descr
@@ -0,0 +1,22 @@
+You can use ropper to look at information about files in different
+file formats and you can find ROP and JOP gadgets to build chains for
+different architectures. Ropper supports ELF, MachO and the PE file
+format. Other files can be opened in RAW format. The following
+architectures are supported:
+
+- x86 / x86_64
+- Mips / Mips64
+- ARM (also Thumb Mode)/ ARM64
+- PowerPC / PowerPC64
+
+Ropper is inspired by ROPgadget, but should be more than a gadgets
+finder. So it is possible to show information about a binary like
+header, segments, sections etc. Furthermore it is possible to edit the
+binaries and edit the header fields, but currently this is not fully
+implemented and in a experimental state. For disassembly ropper uses
+the awesome Capstone Framework.
+
+Now you can generate rop chain automatically (auto-roper) for execve
+and mprotect syscall.
+
+WWW: https://scoding.de/ropper/