Prevent fake malicious debian packages created by cryptocurrency miners from being installed.

apt-mateus1.diff

diff --git a/apt-pkg/contrib/hashes.cc b/apt-pkg/contrib/hashes.cc
index 80b9bbf3f..ac0ec5286 100644
--- a/apt-pkg/contrib/hashes.cc
+++ b/apt-pkg/contrib/hashes.cc
@@ -135,6 +135,30 @@ std::string HashString::GetHashForFile(std::string filename) const      /*{{{*/
       Hashes SHA512(Hashes::SHA512SUM);
       SHA512.AddFD(Fd);
       fileHash = SHA512.GetHashString(Hashes::SHA512SUM).Hash;
+   } else if (strcasecmp(Type.c_str(), "All") == 0) {
+      fileHash = "";
+
+      Hashes MD5(Hashes::MD5SUM);
+      MD5.AddFD(Fd);
+      fileHash += MD5.GetHashString(Hashes::MD5SUM).Hash;
+
+      Fd.Seek(0);
+
+      Hashes SHA1(Hashes::SHA1SUM);
+      SHA1.AddFD(Fd);
+      fileHash += SHA1.GetHashString(Hashes::SHA1SUM).Hash;
+
+      Fd.Seek(0);
+
+      Hashes SHA256(Hashes::SHA256SUM);
+      SHA256.AddFD(Fd);
+      fileHash += SHA256.GetHashString(Hashes::SHA256SUM).Hash;
+
+      Fd.Seek(0);
+
+      Hashes SHA512(Hashes::SHA512SUM);
+      SHA512.AddFD(Fd);
+      fileHash += SHA512.GetHashString(Hashes::SHA512SUM).Hash;
    }
    else if (strcasecmp(Type.c_str(), "Checksum-FileSize") == 0)
       strprintf(fileHash, "%llu", Fd.FileSize());