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- Oligomorphic_code abstract "An oligomorphic engine is generally used by a computer virus to generate a decryptor for itself in a way comparable to a simple polymorphic engine. It does this by randomly selecting each piece of the decryptor from several predefined alternatives.The pieces used to build the decryptor are usually too common to be detected with signatures. However, most oligomorphic viruses aren't able to generate more than just a few hundred different decryptors, so detecting them with simple signatures is still possible. Another method to detect an oligomorphic decryptor is to make a signature for each possible piece of code, group pieces that can substitute each other together and scan the file for a chain of decryptor pieces from alternating groups. Emulation may be used to detect the virus, but it can take more resources than necessary.".
- Oligomorphic_code wikiPageID "2154742".
- Oligomorphic_code wikiPageRevisionID "544052244".
- Oligomorphic_code auto "yes".
- Oligomorphic_code date "December 2009".
- Oligomorphic_code hasPhotoCollection Oligomorphic_code.
- Oligomorphic_code subject Category:Computer_viruses.
- Oligomorphic_code type Abstraction100002137.
- Oligomorphic_code type Code106355894.
- Oligomorphic_code type CodingSystem106353757.
- Oligomorphic_code type Communication100033020.
- Oligomorphic_code type ComputerViruses.
- Oligomorphic_code type MalevolentProgram106573020.
- Oligomorphic_code type Program106568978.
- Oligomorphic_code type Software106566077.
- Oligomorphic_code type Virus106585816.
- Oligomorphic_code type Writing106359877.
- Oligomorphic_code type WrittenCommunication106349220.
- Oligomorphic_code comment "An oligomorphic engine is generally used by a computer virus to generate a decryptor for itself in a way comparable to a simple polymorphic engine. It does this by randomly selecting each piece of the decryptor from several predefined alternatives.The pieces used to build the decryptor are usually too common to be detected with signatures.".
- Oligomorphic_code label "Oligomorphic code".
- Oligomorphic_code sameAs m.06qv47.
- Oligomorphic_code sameAs Q7086831.
- Oligomorphic_code sameAs Q7086831.
- Oligomorphic_code sameAs Oligomorphic_code.
- Oligomorphic_code wasDerivedFrom Oligomorphic_code?oldid=544052244.
- Oligomorphic_code isPrimaryTopicOf Oligomorphic_code.