release

fudge.py

@@ -0,0 +1,188 @@
+#!/usr/bin/env python2
+#
+# by dash@hack4.org in 2008
+############################
+
+from lib.FUDGEanalyse import *
+from lib.FUDGEheader import *
+import getopt,sys,os
+
+#maybe put that later somewhere else
+extractit=0
+fileReport=0
+
+def fudge_banner():
+	inst2=ANALYSE()
+	print "[+] FirmareFudger %s by dash@hack4.org" % inst2.version
+	print "[+] tool for firmware analyses written in August 2008"
+	print "[+] "
+	inst2=[]
+
+def fudge_usage():
+	inst2=ANALYSE()
+	print "[+] FirmareFudger %s by dash@hack4.org" % inst2.version
+	print "[+] tool for firmware analyses written in August 2008"
+	print "[+] "
+	print "[+]\t-f <inputfile>"
+	print "[+]\t-o <outdir>"
+	print "[+]\t-n <outputfilename>"
+	print "[+]\t-x extract found files"
+	print "[+]\t-P <FS/EXEC/PACKERS/DOCS/BOOT/ASM/PICTURES/DEVICES/ROUTERS>"
+	print "[+]\t-p <name the plugin format, example: CRAMFS>"
+	print "[+]\t-r do an investigation on extracted files with file"
+	print "[+]\t-l list all available plugins"
+	print "[+]\t-v verbose mode on"
+	print "[+]\t-V Version"
+	print "[+]"
+	print "[+] Example:"
+	print "[+] python %s -f input.img -o outdir -n outname -x" % sys.argv[0]
+	print ""
+	inst2=[]
+
+def generateFilereport(instance):
+	
+	if fileReport==1:
+		print "[+] Generating file Report"
+		instance.generateReport()
+	else:
+		print "[-] Don't enabled file Report mode"
+
+def extractdata(instance, extractit):
+	instance.extractcount()
+
+	if extractit==1:		
+		print "[+] Extracting found files"
+		instance.extractfile()		
+	else:
+		print "[-] Don't enabled extraction mode"
+
+	instance.closefile()
+
+try:
+	opts, args = getopt.getopt(sys.argv[1:], "n:o:P:p:lvf:xVr")
+
+#let's check if we got some arguments, dont we?!
+	if len(opts)==0:
+		fudge_usage()
+		sys.exit(1)
+
+except getopt.GetoptError, err:
+	fudge_usage()
+	print "[!] %s" % str(err)	
+	sys.exit(1)
+
+for option, arg in opts:
+	if option == "-f":
+		file=arg
+		inst2=ANALYSE()
+		inst2.file=file
+	elif option == "-o":
+		inst2.dir=arg
+		inst2.create_dir()
+	elif option == "-n":
+		inst2.outname=arg
+	elif option == "-r":
+		fileReport=1
+	elif option == "-p":
+		lonelyplugin=arg
+		inst2.lonelyplugin=lonelyplugin
+	elif option == "-P":
+		plugin=arg
+		inst2.plugin=plugin
+	elif option == "-l":
+		fudge_banner()
+		inst2=ANALYSE()
+		inst2.showplugins()
+		inst2=[]
+		sys.exit(1)
+	elif option == "-v":
+		print "verbose"
+	elif option == "-V":
+		fudge_banner()
+		sys.exit(0)
+	elif option == "-x":
+		extractit=1
+	else:
+		print "unknown option"
+		fudge_usage()
+		sys.exit(1)
+
+#print the banner :D
+fudge_banner()
+inst2.openfile()
+inst2.printargs()
+
+#check for named plugin(VAX is currently 2)
+true=0
+if inst2.lonelyplugin!=None:
+	lonely=inst2.lonelyplugin
+	for type in range(len(TYPES)):
+		for plugin in range(len(TYPES[type])):
+			inst2.type=TYPES[type][plugin][3]
+			compare=inst2.type.split(" ")
+			compare=compare[0]
+			compare.strip(" ")
+#			print "-%s-" % lonely
+#			print "-%s-" % compare
+			if lonely==compare:
+				true=1
+				print "[+] Checking for %s" % inst2.type
+				inst2.fd.seek(0,0)
+				inst2.search=TYPES[type][plugin][1]
+				inst2.checkheader()
+	
+	extractdata(inst2,extractit)
+	generateFilereport(inst2)
+	
+	if true!=1:
+		print "[-] Sorry couldn't find %s " % inst2.lonelyplugin
+
+	sys.exit(0)
+
+if inst2.plugin!=None:
+	KIND=inst2.plugin
+	if KIND=="FS":
+		type=0
+	elif KIND=="EXEC":
+		type=1
+	elif KIND=="PACKERS":
+		type=2
+	elif KIND=="DOCS":
+		type=3
+	elif KIND=="BOOT":
+		type=4
+	elif KIND=="ASM":
+		type=5
+	elif KIND=="PICTURES":
+		type=6
+	elif KIND=="DEVICES":
+		type=7
+	elif KIND=="ROUTERS":
+		type=8
+	else:
+		print "[-] Unkown plugin class %s !" % inst2.plugin
+		sys.exit(1)
+
+#only check for the asked TYPE
+	print "[+] Testing only for %s plugins" % (KIND)
+	for plugin in range(len(TYPES[type])):
+		inst2.type=TYPES[type][plugin][3]
+		print "[+] Checking for %s" % inst2.type
+		inst2.fd.seek(0,0)
+		inst2.search=TYPES[type][plugin][1]
+		inst2.checkheader()
+else:	
+
+#check for all TYPES
+	for type in range(len(TYPES)):
+		for plugin in range(len(TYPES[type])):
+			inst2.type=TYPES[type][plugin][3]
+			print "[+] Checking for %s" % inst2.type
+			inst2.fd.seek(0,0)
+			inst2.search=TYPES[type][plugin][1]
+			inst2.checkheader()
+
+	
+
+extractdata(inst2,extractit)
+generateFilereport(inst2)