79 lines
2 KiB
Nix
79 lines
2 KiB
Nix
{ lib
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, python3
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, fetchFromGitHub
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}:
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let
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py = python3.override {
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packageOverrides = final: prev: {
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# required for networkx 2.5.1
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decorator = prev.decorator.overridePythonAttrs (o: o // rec {
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version = "4.4.2";
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src = o.src.override {
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inherit version;
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hash = "sha256-46YvBSAXJEDKDcyCN0kxk4Ljd/N/FAoLme9F/suEv+c=";
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};
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});
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# flare-floss requires this exact version (newer versions are incompatible)
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networkx = prev.networkx.overridePythonAttrs (o: o // rec {
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version = "2.5.1";
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src = o.src.override {
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inherit version;
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hash = "sha256-EJzVhcrEEpf3EQPDxCrG73N58peI61TLdRvlpmO7I1o=";
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};
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});
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};
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};
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in
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py.pkgs.buildPythonPackage rec {
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pname = "flare-floss";
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version = "2.2.0";
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format = "setuptools";
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src = fetchFromGitHub {
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owner = "mandiant";
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repo = "flare-floss";
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rev = "refs/tags/v${version}";
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fetchSubmodules = true; # for tests
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hash = "sha256-Oa0DMl7RKNfA00shcc4y1sNd2OiKCf0sA0EUC5gByBI=";
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};
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postPatch = ''
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substituteInPlace setup.py \
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--replace "==" ">="
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substituteInPlace floss/main.py \
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--replace 'sigs_path = os.path.join(get_default_root(), "sigs")' 'sigs_path = "'"$out"'/share/flare-floss/sigs"'
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'';
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propagatedBuildInputs = with py.pkgs; [
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halo
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networkx
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pydantic
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tabulate
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tqdm
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viv-utils
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vivisect
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] ++ viv-utils.optional-dependencies.flirt;
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nativeCheckInputs = with py.pkgs; [
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pytest-sugar
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pytestCheckHook
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pyyaml
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];
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postInstall = ''
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mkdir -p $out/share/flare-floss/
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cp -r floss/sigs $out/share/flare-floss/
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'';
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meta = with lib; {
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description = "Automatically extract obfuscated strings from malware";
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homepage = "https://github.com/mandiant/flare-floss";
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changelog = "https://github.com/mandiant/flare-floss/releases/tag/v${version}";
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license = licenses.asl20;
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mainProgram = "floss";
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maintainers = with maintainers; [ fab ];
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};
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}
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