Scalpel
內容表格
沒有標頭http://www.digitalforensicssolutions.com/Scalpel/
Scalpel 為file carver recovery 數據恢復程式 ,用file header 跟block 算法.
效果跟速度比Rstudio 算式效果好
但是Scalpel 為純command 使用方式 介面不友扇
因此本實驗室自行編寫其前台介面軟體
原始碼公開如下 (請尊重GPL 標準)
使用方法 下載 ZIP 包.解開
#-*- coding: UTF-8 -*-
# Code by OSSLab
#
import wx
import os
import wmi
import subprocess
ext = """# art y 150000 \\x4a\\x47\\x04\\x0e \\xcf\\xc7\\xcb
# art y 150000 \\x4a\\x47\\x03\\x0e \\xd0\\xcb\\x00\\x00
# gif y 5000000 \\x47\\x49\\x46\\x38\\x37\\x61 \\x00\\x3b
# gif y 5000000 \\x47\\x49\\x46\\x38\\x39\\x61 \\x00\\x00\\x3b
# jpg y 200000000 \\xff\\xd8\\xff\\xe0\\x00\\x10 \\xff\\xd9
# jpg y 200000000 \\xff\\xd8\\xff\\xe1 \\xff\\xd9
# png y 20000000 \\x50\\x4e\\x47? \\xff\\xfc\\xfd\\xfe
# bmp y 100000 BM??\\x00\\x00\\x00
# tif y 200000000 \\x49\\x49\\x2a\\x00
# tif y 200000000 \\x4D\\x4D\\x00\\x2A
# avi y 50000000 RIFF????AVI
# mov y 10000000 ????moov
# mov y 10000000 ????mdat
# mov y 10000000 ????widev
# mov y 10000000 ????skip
# mov y 10000000 ????free
# mov y 10000000 ????idsc
# mov y 10000000 ????pckg
# mpg y 50000000 \\x00\\x00\\x01\\xba \\x00\\x00\\x01\\xb9
# mpg y 50000000 \\x00\\x00\\x01\\xb3 \\x00\\x00\\x01\\xb7
# fws y 4000000 FWS
# wav y 200000 RIFF????WAVE
# ra y 1000000 .RMF
# ra y 1000000 \\x2e\\x72\\x61\\xfd
# asf y 8000000 \\x30\\x26\\xB2\\x75\\x8E\\x66\\xCF\\x11\\xA6\\xD9\\x00\\xAA\\x00\\x62\\xCE\\x6C
# wmv y 20000000 \\x30\\x26\\xB2\\x75\\x8E\\x66\\xCF\\x11\\xA6\\xD9\\x00\\xAA\\x00\\x62\\xCE\\x6C
# wma y 8000000 \\x30\\x26\\xB2\\x75 \\x00\\x00\\x00\\xFF
# wma y 8000000 \\x30\\x26\\xB2\\x75 \\x52\\x9A\\x12\\x46
# mp3 y 8000000 \\xFF\\xFB??\\x44\\x00\\x00
# mp3 y 8000000 \\x57\\x41\\x56\\45 \\x00\\x00\\xFF\\
# mp3 y 8000000 \\xFF\\xFB\\xD0\\ \\xD1\\x35\\x51\\xCC\\
# mp3 y 8000000 \\x49\\x44\\x33\\
# mp3 y 8000000 \\x4C\\x41\\x4D\\x45\\
# doc y 10000000 \\xd0\\xcf\\x11\\xe0\\xa1\\xb1\\x1a\\xe1\\x00\\x00 \\xd0\\xcf\\x11\\xe0\\xa1\\xb1\\x1a\\xe1\\x00\\x00 NEXT
# doc y 10000000 \\xd0\\xcf\\x11\\xe0\\xa1\\xb1
# pst y 500000000 \\x21\\x42\\x4e\\xa5\\x6f\\xb5\\xa6
# ost y 500000000 \\x21\\x42\\x44\\x4e
# dbx y 10000000 \\xcf\\xad\\x12\\xfe\\xc5\\xfd\\x74\\x6f
# idx y 10000000 \\x4a\\x4d\\x46\\x39
# mbx y 10000000 \\x4a\\x4d\\x46\\x36
# wpc y 1000000 ?WPC
# htm n 50000 <html </html>
# pdf y 5000000 %PDF %EOF\\x0d REVERSE
# pdf y 5000000 %PDF %EOF\\x0a REVERSE
# mail y 500000 \\x41\\x4f\\x4c\\x56\\x4d
# rpm y 1000000 \\xed\\xab
# dat y 4000000 regf
# dat y 4000000 CREG
# zip y 10000000 PK\\x03\\x04 \\x3c\\xac
# rar y 10000000 Rar!
# java y 1000000 \\xca\\xfe\\xba\\xbe
# max y 1000000 \\x56\\x69\\x47\\x46\\x6b\\x1a\\x00\\x00\\x00\\x00 \\x00\\x00\\x05\\x80\\x00\\x00
# pins y 8000 \\x50\\x49\\x4e\\x53\\x20\\x34\\x2e\\x32\\x30\\x0d
# vbox y 10000000000 <<<????????????????????????????????????????????????????????????\\x00\\x7f\\x10\\xda\\xbe
# tgz y 2000000 \\x1f\\x8b\\x08\\x08
# 7z y 2147483648 \\x37\\x7a\\xbc\\xaf\\x27\\x1c
# ogg y 15728640 x4fx67x67x53x00x02 x4fx67x67x53x00x02 NEXT
# lnk y 4000 \\x4c\\x00\\x00\\x00\\x01\\x14\\x02\\x00\\x00\\x00\\x00\\x00\\xc0\\x00\\x00\\x00\\x00\\x00\\x00\\x46
# shd y 2000 \\x67\\x49\\x00\\x00
# shd y 2000 \\x4B\\x49\\x00\\x00
# blend y 1000000000 BLENDER_v ENDB
# mus y 1000000000 ENIGMA\\x20BINARY\\x20FILE \\x13\\x00\\x06\\x00\\x00\\x00
# dat y 8192 DynamicDictionary
# amr y 65535 #!AMR
# plist y 4096 <plist </plist
# email y 4096 From:"""
class MyApp(wx.App):
#outputWindowClass = LogWindow
def __init__(self, redirect=True):
wx.App.__init__(self, redirect)
class main(wx.Frame):
def __init__(self, parent, id, title, size):
wx.Frame.__init__(self, parent, id, title, size = size)
self._main()
def CreateElement(self):
# initial UI
panel = wx.Panel(self, -1, style=wx.RAISED_BORDER)
# Get physical disk driver
c = [x.Name for x in wmi.WMI().query("SELECT * FROM Win32_DiskDrive")]
self.phyDrivers = wx.Choice(panel, -1, choices =c)
self.phyDrivers.SetSelection(0)
# Create selecti image button
self.file = wx.Button(panel, -1, u"選擇檔案")
# Create Start scalpel button
self.start = wx.Button(panel, -1, u"OK")
# choice options
global ext
c = []
for i in ext.split("# ")[1:]:
__ = i.split(" ", 1)[0]
if __ not in c:
c.append( __ )
self.checkList = wx.CheckListBox(panel, -1, size=wx.DefaultSize, choices=c)
self.checkList.SetChecked(range(len(c)))
# Create label
self.label = wx.StaticText(panel, -1, self.phyDrivers.GetStringSelection())
self.label.SetBackgroundColour('yellow')
# Setting UI
box = wx.BoxSizer(wx.VERTICAL)
box.Add(self.phyDrivers, 0, wx.ALL|wx.EXPAND, 5)
box.Add(self.file, 0, wx.ALL|wx.EXPAND, 5)
box.Add(self.label, 0, wx.ALL|wx.EXPAND, 5)
box.Add(wx.StaticLine(panel, -1), 0, wx.ALL, 5)
box.Add(self.start, 0, wx.ALL|wx.EXPAND, 5)
box.Add(self.checkList, 2, wx.ALL|wx.EXPAND, 5)
# Binding event
self.phyDrivers.Bind(wx.EVT_CHOICE, self.OnChoice)
self.start.Bind(wx.EVT_BUTTON, self.OnStart)
self.file.Bind(wx.EVT_BUTTON, self.OnSelectFile)
panel.SetSizer(box)
def OnChoice(self, evt):
self.label.SetLabel( evt.GetString() )
def OnSelectFile(self, evt):
dlg = wx.FileDialog(
self, message="Choose a image file",
defaultDir=os.getcwd(),
defaultFile="",
#wildcard=wildcard,
style=wx.OPEN | wx.MULTIPLE | wx.CHANGE_DIR
)
if dlg.ShowModal() == wx.ID_OK:
paths = dlg.GetPaths()
path = paths[0]
else:
path = None
dlg.Destroy()
if path:
self.label.SetLabel( path )
def OnStart(self, evt):
# generate scalpel.conf
global ext
buf = []
__ = ext.split("# ")
for i in self.checkList.GetCheckedStrings():
[buf.append(x) for x in ext.split("# ") if x.startswith(str(i))]
with open("./scalpel.conf", "wb") as fp:
fp.write( "".join(buf) )
dlg = wx.DirDialog(self, "Choose output directory:",
style=wx.DD_DEFAULT_STYLE
#| wx.DD_DIR_MUST_EXIST
#| wx.DD_CHANGE_DIR
)
if dlg.ShowModal() == wx.ID_OK:
directory = dlg.GetPath()
else:
directory = None
dlg.Destroy()
if directory:
img = self.label.GetLabelText()
subprocess.call( "bin\\scalpel.exe -v -o %s %s" % (directory, img) )
subprocess.call("rundll32.exe user32,MessageBoxA aaa")
def _main(self):
# Create Buttons & Texts
self.CreateElement()
self.Centre()
self.Show()
if __name__ == "__main__":
app = MyApp(redirect=True)
frame = main(None, -1, "Scalpel", (300, 400))
app.MainLoop()
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