48 lines
1.5 KiB
Ruby
48 lines
1.5 KiB
Ruby
class Yara < Formula
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desc "Malware identification and classification tool"
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homepage "https://github.com/VirusTotal/yara/"
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url "https://github.com/VirusTotal/yara/archive/v3.6.0.tar.gz"
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sha256 "fb27784b3989db509871652aae26063d87e9cc6330929abed1ab824c5bd600e0"
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head "https://github.com/VirusTotal/yara.git"
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bottle do
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cellar :any
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sha256 "351b618eb38dbab797cff2ad5a69e7a964f4e0efd59d0d472e8d65b0315a6341" => :sierra
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sha256 "8ca23c45b6f9074f15c5d958937c2ec963f631013091c4460fe5971324e9f41d" => :el_capitan
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sha256 "b0674bd7934ad0597dbc2da8a03019c955be52818a48c8fb6a9f29b612ee6af3" => :yosemite
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end
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depends_on "libtool" => :build
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on :python if MacOS.version <= :snow_leopard
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depends_on "openssl"
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def install
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system "./bootstrap.sh"
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system "./configure", "--disable-silent-rules",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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rules = testpath/"commodore.yara"
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rules.write <<-EOS.undent
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rule chrout {
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meta:
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description = "Calls CBM KERNAL routine CHROUT"
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strings:
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$jsr_chrout = {20 D2 FF}
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$jmp_chrout = {4C D2 FF}
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condition:
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$jsr_chrout or $jmp_chrout
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}
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EOS
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program = testpath/"zero.prg"
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program.binwrite [0x00, 0xc0, 0xa9, 0x30, 0x4c, 0xd2, 0xff].pack("C*")
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assert_equal "chrout #{program}", shell_output("#{bin}/yara #{rules} #{program}").strip
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end
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end
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