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https://github.com/pentoo/pentoo-overlay
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* Added stegdetect
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grimmlin
parent
e25925dcce
commit
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3 changed files with 278 additions and 0 deletions
3
app-forensics/stegdetect/Manifest
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3
app-forensics/stegdetect/Manifest
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@ -0,0 +1,3 @@
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AUX stegdetect-0.6.patch 7339 RMD160 5afd9142dd93eadce0d7b0841ead265c03a0ce30 SHA1 d6aad7f066407239de56aaa7ee7a486023385edb SHA256 6e0bb6fa844f09057f659b471e1100da7dffb029eee079af49e1a21e3f10a2d4
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DIST stegdetect-0.6.tar.gz 1269001 RMD160 7db7310bc37cd6d38c73ca641649bedde305cae4 SHA1 c303bde8afe411d58e57b92af014703dfa04a913 SHA256 71149fc9fc58c44a49a38c7013d22d8a861e45acb1074b6c3004b314c8e81a8d
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EBUILD stegdetect-0.6.ebuild 684 RMD160 a0ad891ee5fa7eddaa66249e38d5112240868b6a SHA1 c3f07be36e8b8f861d0d3493f5dc0bea09704769 SHA256 48c0a5c2a82deace9bd6d0e877d56805b6c21a543a43962c1e3b69cf77368cd7
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239
app-forensics/stegdetect/files/stegdetect-0.6.patch
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239
app-forensics/stegdetect/files/stegdetect-0.6.patch
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@ -0,0 +1,239 @@
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diff -Naur stegdetect-0.6.orig/break_jsteg.c stegdetect-0.6/break_jsteg.c
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--- stegdetect-0.6.orig/break_jsteg.c 2004-08-29 23:11:00.000000000 +0000
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+++ stegdetect-0.6/break_jsteg.c 2009-11-13 10:12:16.000000000 +0000
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@@ -42,7 +42,7 @@
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#include <arpa/inet.h>
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#include <jpeglib.h>
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-#include <file.h>
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+//#include <file.h>
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#include "config.h"
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#include "common.h"
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diff -Naur stegdetect-0.6.orig/break_outguess.c stegdetect-0.6/break_outguess.c
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--- stegdetect-0.6.orig/break_outguess.c 2004-08-29 23:11:00.000000000 +0000
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+++ stegdetect-0.6/break_outguess.c 2009-11-13 10:12:16.000000000 +0000
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@@ -42,7 +42,7 @@
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#include <arpa/inet.h>
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#include <jpeglib.h>
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-#include <file.h>
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+//#include <file.h>
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#include "config.h"
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#include "common.h"
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diff -Naur stegdetect-0.6.orig/common.c stegdetect-0.6/common.c
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--- stegdetect-0.6.orig/common.c 2004-08-29 23:11:00.000000000 +0000
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+++ stegdetect-0.6/common.c 2009-11-13 10:12:16.000000000 +0000
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@@ -38,6 +38,7 @@
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#include <jpeglib.h>
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#include <jerror.h>
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+#include <magic.h>
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#include "config.h"
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#include "jphide_table.h"
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@@ -732,6 +733,26 @@
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return (strcasecmp(name + nlen - elen, ext) == 0);
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}
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+static magic_t magic_handle;
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+
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+int file_init(void)
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+{
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+ magic_handle = magic_open(MAGIC_NONE);
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+ if (!magic_handle)
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+ return -1;
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+ return magic_load(magic_handle, "/usr/share/file/magic");
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+}
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+
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+int file_process(unsigned char *buf, int n)
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+{
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+ const char *format = magic_buffer(magic_handle, buf, n);
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+ if (!noprint)
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+ fputs(format ? format : "data", stdout);
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+ return !!format;
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+}
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+
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+int noprint = 1;
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+
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#define NBUCKETS 64
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u_char table[256];
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diff -Naur stegdetect-0.6.orig/common.h stegdetect-0.6/common.h
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--- stegdetect-0.6.orig/common.h 2004-08-29 23:11:00.000000000 +0000
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+++ stegdetect-0.6/common.h 2009-11-13 10:12:16.000000000 +0000
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@@ -53,6 +53,9 @@
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char *fgetl(char *, int, FILE *);
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int file_hasextension(char *, char *);
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+int file_init(void);
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+int file_process(unsigned char *, int);
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+extern int noprint;
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int is_random(u_char *, int);
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diff -Naur stegdetect-0.6.orig/Makefile.am stegdetect-0.6/Makefile.am
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--- stegdetect-0.6.orig/Makefile.am 2004-08-31 14:59:30.000000000 +0000
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+++ stegdetect-0.6/Makefile.am 2009-11-13 10:12:16.000000000 +0000
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@@ -5,10 +5,10 @@
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JPEGLIB = -L$(JPEGDIR) -ljpeg
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JPEGDEP = $(JPEGDIR)/libjpeg.a
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-FILEDIR = ./file
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-FILEINC = -I$(FILEDIR)
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-FILELIB = -L$(FILEDIR) -lfile
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-FILEDEP = $(FILEDIR)/libfile.a
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+#FILEDIR = ./file
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+FILEINC =
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+FILELIB = -lmagic
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+#FILEDEP = $(FILEDIR)/libfile.a
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GTKINC = @GTKINC@
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GTKLIB = @GTKLIB@
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@@ -17,7 +17,7 @@
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LIBS = $(JPEGLIB)
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-SUBDIRS = jpeg-6b file
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+SUBDIRS = jpeg-6b
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man_MANS = stegdetect.1 stegbreak.1
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@@ -51,10 +51,10 @@
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stegbreak_DEPENDENCIES = @BFOBJ@
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stegcompare_SOURCES = $(CSRCS) stegcompare.c
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-stegcompare_LDADD = @LIBOBJS@ $(LIBS)
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+stegcompare_LDADD = @LIBOBJS@ $(LIBS) ${FILELIB}
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stegdeimage_SOURCES = $(CSRCS) stegdeimage.c
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-stegdeimage_LDADD = @LIBOBJS@ $(LIBS)
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+stegdeimage_LDADD = @LIBOBJS@ $(LIBS) ${FILELIB}
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xsteg_SOURCES = xsteg.c xsteg.h xsteg_xpm.c
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xsteg_LDADD = @LIBOBJS@ $(GTKLIB) $(EVENTLIB)
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diff -Naur stegdetect-0.6.orig/rules.ini stegdetect-0.6/rules.ini
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--- stegdetect-0.6.orig/rules.ini 1970-01-01 00:00:00.000000000 +0000
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+++ stegdetect-0.6/rules.ini 2009-11-13 10:12:16.000000000 +0000
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@@ -0,0 +1,59 @@
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+#
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+# This file was originally part of John the Ripper password cracker,
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+# Copyright (c) 1996-98 by Solar Designer
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+#
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+# Wordlist mode rules
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+[List.Rules:Wordlist]
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+# Try words as they are
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+:
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+# Lowercase every pure alphanumeric word
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+-c >3!?XlQ
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+# Capitalize every pure alphanumeric word
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+-c >2(?a!?XcQ
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+# Lowercase and pluralize pure alphabetic words
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+<*>2!?Alp
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+# Lowercase pure alphabetic words and append '1'
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+<*>2!?Al$1
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+# Capitalize pure alphabetic words and append '1'
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+-c <*>2!?Ac$1
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+# Duplicate reasonably short pure alphabetic words (fred -> fredfred)
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+<7>1!?Ald
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+# Lowercase and reverse pure alphabetic words
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+>3!?AlMrQ
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+# Prefix pure alphabetic words with '1'
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+>2!?Al^1
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+# Uppercase pure alphanumeric words
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+-c >2!?XuQ
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+# Lowercase pure alphabetic words and append a digit or simple punctuation
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+<*>2!?Al$[2!37954860.?]
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+# Words containing punctuation, which is then squeezed out, lowercase
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+/?p@?p>3l
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+# Words with vowels removed, lowercase
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+/?v@?v>3l
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+# Words containing whitespace, which is then squeezed out, lowercase
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+/?w@?w>3l
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+# Capitalize and duplicate short pure alphabetic words (fred -> FredFred)
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+-c <7>1!?Acd
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+# Capitalize and reverse pure alphabetic words (fred -> derF)
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+-c <+>2!?Acr
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+# Reverse and capitalize pure alphabetic words (fred -> Derf)
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+-c >2!?AMrQc
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+# Lowercase and reflect pure alphabetic words (fred -> fredderf)
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+<7>1!?AlMrQrf
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+# Uppercase the last letter of pure alphabetic words (fred -> freD)
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+-c <+>2!?AMrQcr
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+# Prefix pure alphabetic words with '2' or '4'
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+>2!?Al^[24]
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+# Capitalize pure alphabetic words and append a digit or simple punctuation
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+-c <*>2!?Ac$[2!3957468.?0]
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+# Prefix pure alphabetic words with digits
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+>2!?Al^[379568]
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+# Capitalize and pluralize pure alphabetic words of reasonable length
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+-c <*>2!?Acp
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+# Lowercase/capitalize pure alphabetic words of reasonable length and convert:
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+# crack -> cracked, crack -> cracking
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+<*>2!?Al[PI]
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+-c <*>2!?Ac[PI]
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+# Try the second half of split passwords
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+-s x**
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+-s-c x**MlQ
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diff -Naur stegdetect-0.6.orig/stegbreak.1 stegdetect-0.6/stegbreak.1
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--- stegdetect-0.6.orig/stegbreak.1 2004-08-29 23:11:00.000000000 +0000
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+++ stegdetect-0.6/stegbreak.1 2009-11-13 10:12:16.000000000 +0000
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@@ -33,7 +33,7 @@
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in the wordlist. The rules follow the same syntax as in Solar
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Designers password cracking program John the Ripper. The default
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is
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-.Pa rules.ini .
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+.Pa /usr/share/stegbreak/rules.ini .
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.It Fl f Ar wordlist
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Specifies the file that contains the words for the dictionary attack.
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The default is
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@@ -83,10 +83,10 @@
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assuming that information has been embedded with
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.Tn jphide .
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.Sh FILES
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-.Bl -tag -width /usr/local/share/stegbreak/rules.ini -compact
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+.Bl -tag -width /usr/share/stegbreak/rules.ini -compact
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.It Pa /usr/share/dict/words
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default wordfile for the dictionary attack.
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-.It Pa /usr/local/share/stegbreak/rules.ini
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+.It Pa /usr/share/stegbreak/rules.ini
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rules on how to manipulate words for the dictionary attack, from
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John the Ripper.
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.El
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diff -Naur stegdetect-0.6.orig/stegbreak.c stegdetect-0.6/stegbreak.c
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--- stegdetect-0.6.orig/stegbreak.c 2004-08-29 23:11:00.000000000 +0000
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+++ stegdetect-0.6/stegbreak.c 2009-11-13 10:12:16.000000000 +0000
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@@ -40,9 +40,10 @@
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#include <string.h>
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#include <signal.h>
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#include <dirent.h>
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+#include <time.h>
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#include <jpeglib.h>
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-#include <file.h>
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+//#include <file.h>
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#include "config.h"
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#include "common.h"
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diff -Naur stegdetect-0.6.orig/stegdetect.c stegdetect-0.6/stegdetect.c
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--- stegdetect-0.6.orig/stegdetect.c 2004-09-03 04:01:35.000000000 +0000
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+++ stegdetect-0.6/stegdetect.c 2009-11-13 10:12:40.000000000 +0000
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@@ -42,7 +42,7 @@
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#include <ctype.h>
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#include <jpeglib.h>
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-#include <file.h>
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+//#include <file.h>
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#include "common.h"
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#include "extraction.h"
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@@ -78,7 +78,7 @@
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float DCThist[257];
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float scale = 1; /* Sensitivity scaling */
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-static int debug = 0;
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+int debug = 0;
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static int quiet = 0;
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static int ispositive = 0; /* Current images contain stego */
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static char *transformname; /* Current transform name */
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36
app-forensics/stegdetect/stegdetect-0.6.ebuild
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36
app-forensics/stegdetect/stegdetect-0.6.ebuild
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# Copyright 1999-2005 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: $
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EAPI=2
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NEED_AUTOMAKE="1.4"
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inherit autotools eutils
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DESCRIPTION="A Steganography detector for JPEG"
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HOMEPAGE="http://www.outguess.org/"
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SRC_URI="http://www.outguess.org/${P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~x86"
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IUSE="X"
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RDEPEND="sys-apps/file
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dev-libs/glib:1
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X? ( x11-libs/gtk+:1 )"
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DEPEND="${RDEPEND}"
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src_compile(){
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epatch ${FILESDIR}/${P}.patch
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./configure
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emake || die "make failed"
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}
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src_install() {
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insinto /usr/share/stegbreak/
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doins rules.ini
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dobin stegbreak stegcompare stegdeimage stegdetect
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use X && dobin xsteg
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doman *.1
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}
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