JAR File Contents Analysis[Back] This is a page for JAR file analysis (Header). Try sample file: Try an exampleWhat are we looking for?For an JAR file, we are looking for PK........ or, in hex, 50 4B 03 04 14 00 08 00 08 00 at the start of the file. Try your ownOr enter your own URL to analyse the first six sectors of the file: |
File contents analysis |
Sample code
public string getFlv(byte[] b) { string TextBox1 = ""; try { TextBox1 += "Byte 0 [Should be 46]: " + Global.intToHex(b[0]) + "<br/>"; TextBox1 += "Byte 1 [Should be 4c]: " + Global.intToHex(b[1]) + "<br/>"; TextBox1 += "Byte 2 [Should be 56]: " + Global.intToHex(b[2]) + "<br/>"; TextBox1 += "Byte 3: Version (should be 1): " + Global.intToHex(b[3]) + "<br/>"; TextBox1 += "Byte 4: Flags (should be 5 - audio and video): " + Global.intToHex(b[4]) + "<br/>"; uint filesize = ((uint)b[8] << 24) + ((uint)b[7] << 16) + ((uint)b[6] << 8) + ((uint)b[5]); } catch { } return (TextBox1); }