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-rw-r--r--magic/Magdir/java11
1 files changed, 9 insertions, 2 deletions
diff --git a/magic/Magdir/java b/magic/Magdir/java
index b09302e..21acf29 100644
--- a/magic/Magdir/java
+++ b/magic/Magdir/java
@@ -1,6 +1,6 @@
#------------------------------------------------------------
-# $File: java,v 1.16 2013/09/24 20:22:03 christos Exp $
+# $File: java,v 1.18 2015/11/29 22:08:14 christos Exp $
# Java ByteCode and Mach-O binaries (e.g., Mac OS X) use the
# same magic number, 0xcafebabe, so they are both handled
# in the entry called "cafebabe".
@@ -16,5 +16,12 @@
!:mime application/x-java-jce-keystore
# Java source
-0 regex ^import.*;$ Java source
+0 regex \^import.*;$ Java source
!:mime text/x-java
+
+# Java HPROF dumps
+# https://java.net/downloads/heap-snapshot/hprof-binary-format.html
+0 string JAVA\x20PROFILE\x201.0.
+>0x12 short 0
+>>0x11 ushort-0x31 <2 Java HPROF dump,
+>>0x17 beqdate/1000 x created %s