The term penetrating injury is identified in base64 scheme by the sequence cGVuZXRyYXRpbmcgaW5qdXJ5, while the MD5 signature is equal to dde5e53c8c6219d8551ef90cccd45e8a. The ASCII encoding of penetrating injury in hexadecimal notation is 70656e6574726174696e6720696e6a757279.