├── .gitignore
├── LICENSE
├── README.md
├── requirements.txt
├── setup.py
├── sudo_root
    ├── __init__.py
    ├── crypto
    │   ├── __init__.py
    │   └── lcg.py
    ├── forensic
    │   ├── __init__.py
    │   └── keycode.py
    ├── misc
    │   ├── __init__.py
    │   ├── hamming.py
    │   └── zxing.py
    ├── pwn
    │   ├── __init__.py
    │   └── exec.py
    ├── stegano
    │   ├── __init__.py
    │   └── lsb_extractor.py
    └── version.py
└── tests
    ├── __init__.py
    ├── test_assets
        ├── keycode.extracted
        ├── keycode.pcap
        ├── misc
        │   └── qrcode_wikipedia.png
        └── stegano
        │   ├── esi_sba_lsb_cycle.png
        │   └── lamiri_sba.png
    └── tests.py


/.gitignore:
--------------------------------------------------------------------------------
  1 | # Byte-compiled / optimized / DLL files
  2 | __pycache__/
  3 | *.py[cod]
  4 | *$py.class
  5 | 
  6 | # C extensions
  7 | *.so
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  9 | # Distribution / packaging
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 78 | # celery beat schedule file
 79 | celerybeat-schedule
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 82 | *.sage.py
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 85 | .env
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 87 | env/
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105 | 
106 | # IDE
107 | .vscode
108 | 


--------------------------------------------------------------------------------
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675 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Sudo_root Python Library
 2 | 
 3 | Python modules which provide a suite of useful utilities for CTFs
 4 | 
 5 | 
 6 | ## Installation
 7 | 
 8 | Install sudo_root using pip
 9 | 
10 | ```bash
11 | $ pip install sudo_root
12 | ```
13 | 
14 | You can also install it the last version from source
15 | 
16 | ```bash
17 | $ git clone https://github.com/sudo-root-team/sudo_root
18 | $ cd sudo_root
19 | $ python3 setup.py install
20 | ```
21 | 
22 | Both will install sudo_root as well as its dependencies listed under [requirements.txt](https://github.com/sudo-root-team/sudo_root/blob/master/requirements.txt)
23 | 
24 | 
25 | ## License
26 | 
27 | [GPLv3 License](https://github.com/sudo-root-team/sudo_root/blob/master/LICENSE)
28 | 


--------------------------------------------------------------------------------
/requirements.txt:
--------------------------------------------------------------------------------
1 | lxml
2 | Pillow
3 | requests
4 | scapy
5 | 


--------------------------------------------------------------------------------
/setup.py:
--------------------------------------------------------------------------------
 1 | import setuptools
 2 | import os
 3 | #from sudo_root import version
 4 | 
 5 | 
 6 | def read(fname):
 7 |     return open(os.path.join(os.path.dirname(__file__), fname)).read()
 8 | 
 9 | 
10 | requirements = read("requirements.txt").split()
11 | 
12 | setuptools.setup(
13 |     name="sudo_root",
14 |     version="0.1",#version,
15 |     url="https://github.com/sudo-root-team/sudo_root",
16 |     author="Sudo_root Team",
17 |     author_email="ayouben9@gmail.com",
18 |     description="Library focused on CTF and cyber-security tools",
19 |     long_description=read("README.md"),
20 |     long_description_content_type="text/markdown",
21 |     keywords="ctf pwn crypto forensic stegano web reverse engineering cyber-security security",
22 |     install_requires=requirements,
23 |     packages=setuptools.find_packages(),
24 |     license="GPLv3"
25 | )
26 | 


--------------------------------------------------------------------------------
/sudo_root/__init__.py:
--------------------------------------------------------------------------------
 1 | """Provide a suite of useful utilities for CTFs"""
 2 | 
 3 | from sudo_root.version import __version__
 4 | 
 5 | #This line will help the user to import with the use of the module_name (from module_name import THINGS instead of from module_name.file import THINGS)
 6 | #from module_name import *
 7 | from sudo_root.crypto import *
 8 | from sudo_root.misc import *
 9 | from sudo_root.forensic import *
10 | from sudo_root.stegano import *
11 | 
12 | 
13 | #List of all modules that can be imported from that modules using from module_name import *, this is useful if we use other modules in our module
14 | #You can also add this line in the module files
15 | __all__ = ["crypto", "misc", "hamming", "zxing", "lcg", "keycode", "LSBExtractor"]
16 | 
17 | 
18 | version = __version__
19 | 


--------------------------------------------------------------------------------
/sudo_root/crypto/__init__.py:
--------------------------------------------------------------------------------
1 | """Crypto modules"""
2 | 
3 | from sudo_root.crypto.lcg import Lcg
4 | 
5 | __all__ = ["Lcg"]
6 | 


--------------------------------------------------------------------------------
/sudo_root/crypto/lcg.py:
--------------------------------------------------------------------------------
 1 | """Module to break Linear Congruential Generator"""
 2 | 
 3 | 
 4 | class Lcg(object):
 5 |     """Create LCG with a state to generate some random value,
 6 |     or without state to break LCG with 3 consecutive known values.
 7 | 
 8 |     Exemple:
 9 | 
10 |     >>> from sudo_root.crypto import lcg
11 |     >>> l = lcg.Lcg(multiplier, addend, mod, bits_hidden)
12 |     >>> state = l.get_state(r0, r1, r2) # this are 3 consecutive output
13 |     >>> l.next() give us the expected output
14 |     """
15 | 
16 |     def __init__(self, multiplier, addend, mod, bits_hidden, state=None):
17 |         self.a = multiplier
18 |         self.b = addend
19 |         self.mod = mod
20 |         self.hidder = 1 << bits_hidden
21 |         self.state = state
22 | 
23 |     def get_state(self, r0, r1, r2):
24 |         "break the LCG with 3 consecutive output."
25 |         t = self.hidder * r1 - self.a * self.hidder * \
26 |             r0 - self.b + self.hidder - 1
27 |         t %= self.mod
28 | 
29 |         end = (self.hidder * self.a - 1 - t) // self.mod
30 |         for k in range(1, end):
31 |             h = t + self.mod * k
32 |             if (h % self.a) < self.hidder:
33 |                 state = h // self.a + self.hidder * r0
34 |                 if ((state * self.a + self.b) % self.mod * self.a + self.b) \
35 |                         % self.mod // self.hidder == r2:
36 |                     self.state = state
37 |                     return self.state
38 |         return self.state
39 | 
40 |     def next(self):
41 |         "The next value of the LCG."
42 |         self.state = (self.a * self.state + self.b) % self.mod
43 |         return self.state // self.hidder
44 | 


--------------------------------------------------------------------------------
/sudo_root/forensic/__init__.py:
--------------------------------------------------------------------------------
1 | """Forensic modules"""
2 | 
3 | from sudo_root.forensic import keycode
4 | 
5 | __all__ = ["keycode"]
6 | 


--------------------------------------------------------------------------------
/sudo_root/forensic/keycode.py:
--------------------------------------------------------------------------------
  1 | """ Module to parse pcap files which contain keyboard input reports"""
  2 | from scapy.all import rdpcap
  3 | 
  4 | KEY_CODES = {
  5 |     4: "a",
  6 |     5: "b",
  7 |     6: "c",
  8 |     7: "d",
  9 |     8: "e",
 10 |     9: "f",
 11 |     10: "g",
 12 |     11: "h",
 13 |     12: "i",
 14 |     13: "j",
 15 |     14: "k",
 16 |     15: "l",
 17 |     16: "m",
 18 |     17: "n",
 19 |     18: "o",
 20 |     19: "p",
 21 |     20: "q",
 22 |     21: "r",
 23 |     22: "s",
 24 |     23: "t",
 25 |     24: "u",
 26 |     25: "v",
 27 |     26: "w",
 28 |     27: "x",
 29 |     28: "y",
 30 |     29: "z",
 31 |     30: "1",
 32 |     31: "2",
 33 |     32: "3",
 34 |     33: "4",
 35 |     34: "5",
 36 |     35: "6",
 37 |     36: "7",
 38 |     37: "8",
 39 |     38: "9",
 40 |     39: "0",
 41 |     40: "ENTER",
 42 |     41: "ESCAPE",
 43 |     42: "DELETE",
 44 |     43: "TAB",
 45 |     44: "SPACE",
 46 |     45: "-",
 47 |     46: "=",
 48 |     47: "[",
 49 |     48: "]",
 50 |     49: "\\",
 51 |     50: "#",
 52 |     51: ";",
 53 |     52: "'",
 54 |     53: "`",
 55 |     54: ",",
 56 |     55: ".",
 57 |     56: "/",
 58 |     57: "CAPS LOCK",
 59 |     58: "F1",
 60 |     59: "F2",
 61 |     60: "F3",
 62 |     61: "F4",
 63 |     62: "F5",
 64 |     63: "F6",
 65 |     64: "F7",
 66 |     65: "F8",
 67 |     66: "F9",
 68 |     67: "F10",
 69 |     68: "F11",
 70 |     69: "F12",
 71 |     70: "PRINT SCREEN",
 72 |     71: "SCROLL LOCK",
 73 |     72: "PAUSE",
 74 |     73: "INSERT",
 75 |     74: "HOME",
 76 |     75: "PAGE UP",
 77 |     76: "SUPPR",
 78 |     77: "END",
 79 |     78: "PAGE DOWN",
 80 |     79: "RIGHT",
 81 |     80: "LEFT",
 82 |     81: "DOWN",
 83 |     82: "UP",
 84 |     83: "NUM LOCK",
 85 |     84: "Keypad /1",
 86 |     85: "Keypad *",
 87 |     86: "Keypad -",
 88 |     87: "Keypad +",
 89 |     88: "Keypad Enter",
 90 |     89: "Keypad 1",
 91 |     90: "Keypad 2",
 92 |     91: "Keypad 3",
 93 |     92: "Keypad 4",
 94 |     93: "Keypad 5",
 95 |     94: "Keypad 6",
 96 |     95: "Keypad 7",
 97 |     96: "Keypad 8",
 98 |     97: "Keypad 9",
 99 |     98: "Keypad 0",
100 |     99: "Keypad .",
101 |     100: "\\",
102 |     101: "APPLICATION",
103 |     102: "POWER",
104 |     103: "Keypad =",
105 |     104: "F13",
106 |     105: "F14",
107 |     106: "F15",
108 |     107: "F16",
109 |     108: "F17",
110 |     109: "F18",
111 |     110: "F19",
112 |     111: "F20",
113 |     112: "F21",
114 |     113: "F22",
115 |     114: "F23",
116 |     115: "F24",
117 |     116: "EXECUTE",
118 |     117: "HELP",
119 |     118: "MENU",
120 |     119: "SELECT",
121 |     120: "STOP",
122 |     121: "AGAIN",
123 |     122: "UNDO",
124 |     123: "CUT",
125 |     124: "COPY",
126 |     125: "PASTE",
127 |     126: "FIND",
128 |     127: "MUTE",
129 |     128: "VOL UP",
130 |     129: "VOL DOWN",
131 |     130: "LOCKING CAPS LOCK",
132 |     131: "LOCKING NUM LOCK",
133 |     132: "LOCKING SCROLL LOCK",
134 |     133: "Keypad Comma",
135 |     134: "Keypad Equal Sign",
136 |     135: "International1",
137 |     136: "International2",
138 |     137: "International3",
139 |     138: "International4",
140 |     139: "International5",
141 |     140: "International6",
142 |     141: "International7",
143 |     142: "International8",
144 |     143: "International9",
145 |     144: "LANG1",
146 |     145: "LANG2",
147 |     146: "LANG3",
148 |     147: "LANG4",
149 |     148: "LANG5",
150 |     149: "LANG6",
151 |     150: "LANG7",
152 |     151: "LANG8",
153 |     152: "LANG9",
154 |     153: "ALTERNATE ERASE",
155 |     154: "SysReq/Attention",
156 |     155: "Cancel",
157 |     156: "Clear",
158 |     157: "Prior",
159 |     158: "Return",
160 |     159: "Separator",
161 |     160: "Out",
162 |     161: "Oper",
163 |     162: "Clear/Again",
164 |     163: "CrSet/Props",
165 |     164: "ExSel",
166 |     # Reserved 165-175
167 |     176: "Keypad 00",
168 |     177: "Keypad 000",
169 |     178: "Thousands Separator",
170 |     179: "Decimal Separator",
171 |     180: "Currency Unit",
172 |     181: "Currency Sub-unit",
173 |     182: "Keypad (",
174 |     183: "Keypad )",
175 |     184: "Keypad {",
176 |     185: "Keypad }",
177 |     186: "Keypad Tab",
178 |     187: "Keypad BackSpace",
179 |     188: "Keypad A",
180 |     189: "Keypad B",
181 |     190: "Keypad C",
182 |     191: "Keypad D",
183 |     192: "Keypad E",
184 |     193: "Keypad F",
185 |     194: "Keypad XOR",
186 |     195: "Keypad ^",
187 |     196: "Keypad %",
188 |     197: "Keypad <",
189 |     198: "Keypad >",
190 |     199: "Keypad &",
191 |     200: "Keypad &&",
192 |     201: "Keypad |",
193 |     202: "Keypad ||",
194 |     203: "Keypad :",
195 |     204: "Keypad #",
196 |     205: "Keypad Space",
197 |     206: "Keypad @",
198 |     207: "Keypad !",
199 |     208: "Keypad Memory Store",
200 |     209: "Keypad Memory Recall",
201 |     210: "Keypad Memory Clear",
202 |     211: "Keypad Memory Add",
203 |     212: "Keypad Memory Substract",
204 |     213: "Keypad Memory Multiply",
205 |     214: "Keypad Memory Divide",
206 |     215: "Keypad +/-",
207 |     216: "Keypad Clear",
208 |     217: "Keypad Clear Entry",
209 |     218: "Keypad Binary",
210 |     219: "Keypad Octal",
211 |     220: "Keypad Decimal",
212 |     221: "Keypad Hexadecimal",
213 |     # Reserved 222-223
214 |     224: "Left CTRL",
215 |     225: "Left Shift",
216 |     226: "Left ALT",
217 |     227: "Left GUI",
218 |     228: "Right CTRL",
219 |     229: "Right Shift",
220 |     230: "Right ALT",
221 |     231: "Right GUI",
222 |     # Reserved
223 | }
224 | 
225 | MODIFIERS = {
226 |     1: "Left CTRL",
227 |     2: "Left Shift",
228 |     4: "Left ALT",
229 |     8: "Left GUI",
230 |     16: "Right CTRL",
231 |     32: "Right Shift",
232 |     64: "Right ALT",
233 |     128: "Right GUI",
234 | }
235 | 
236 | 
237 | def get_key_in(pcap_file):
238 |     """Extract keyboard input reports from a pcap file.
239 |     The extraction depends only on the size of packets.
240 |     """
241 |     pcap = rdpcap(pcap_file)
242 |     in_reports = []
243 | 
244 |     for p in pcap:
245 |         if len(p) == 35:
246 |             in_reports.append(p.load[-8:])
247 | 
248 |     return in_reports
249 | 
250 | 
251 | def map_key_in(in_reports):
252 |     """Return the keystroke according to the input reports.
253 |     """
254 |     keystroke = []
255 | 
256 |     for rep in in_reports:
257 |         # skip null report
258 |         if rep == b"\x00" * 8:
259 |             continue
260 | 
261 |         s_keys = []  # simultaneous key
262 |         modif = map_modifier(rep[0])
263 |         i = 2
264 |         while rep[i]:
265 |             try:
266 |                 s_keys.append(KEY_CODES[rep[i]])
267 |             except KeyError:
268 |                 s_keys.append("UNKNOWN")
269 | 
270 |             i += 1
271 | 
272 |         keystroke.append("(" + ",".join(modif) + ") " + " ".join(s_keys))
273 | 
274 |     return keystroke
275 | 
276 | 
277 | def map_modifier(modifier):
278 |     """Return modifiers from the input report first byte.
279 |     """
280 |     global MODIFIERS
281 |     modif = []
282 | 
283 |     for m in MODIFIERS.keys():
284 |         if m & modifier:
285 |             modif.append(MODIFIERS[m])
286 | 
287 |     return modif
288 | 
289 | 
290 | def get_keystroke_from_pcap(pcap_file):
291 |     """Extract keystroke from a pcap file.
292 |     """
293 |     input_reports = get_key_in(pcap_file)
294 |     return map_key_in(input_reports)
295 | 
296 | 
297 | def get_keystroke_from_data(data_file):
298 |     """Extract keystroke from data file as outputed by tshark
299 |     tshark -r key.pcap -T fields -e usb.capdata.
300 |     """
301 |     with open(data_file) as f:
302 |         data_reports = f.read().split('\n')
303 |         f.close()
304 | 
305 |     reports = []
306 | 
307 |     for d in data_reports:
308 |         if len(d) != 23:
309 |             continue
310 |         r = map(lambda x: int(x, 16), d.split(':'))
311 |         reports.append("".join(map(chr, r)).encode())
312 | 
313 |     return map_key_in(reports)
314 | 


--------------------------------------------------------------------------------
/sudo_root/misc/__init__.py:
--------------------------------------------------------------------------------
1 | """Miscellaneous modules"""
2 | 
3 | from sudo_root.misc import hamming
4 | from sudo_root.misc import zxing
5 | 
6 | __all__ = ["hamming", "zxing"]
7 | 


--------------------------------------------------------------------------------
/sudo_root/misc/hamming.py:
--------------------------------------------------------------------------------
 1 | """Module that help to deal with hamming data"""
 2 | def split_15(hdata):
 3 |     "Split hdata to blocks of 15 bytes."
 4 |     dataout = [hdata[i : i+15] for i in range(0,len(hdata),15)]
 5 |     return dataout
 6 | 
 7 | def split_7(hdata):
 8 |     "Split hdata to blocks of 7 bytes."
 9 |     dataout = [hdata[i : i+7] for i in range(0,len(hdata),7)]
10 |     return dataout
11 | 
12 | def block2bin(block):
13 |     "Codify each byte of block in binary form (8 bits)."
14 |     bbin =[]
15 |     for b in block:
16 |         bbin.append([int(c) for c in bin(ord(b))[2:].zfill(8)])
17 |                 
18 |     return bbin
19 | 
20 | def decode_block_15(bin_block):
21 |     "Decode and correct a block of 15 bytes, represented in a binary form."
22 |     b = bin_block
23 |     i = 0 #bit position
24 |     while i < 8:
25 | 
26 |         h1 = b[0][i] ^ b[2][i] ^ b[4][i] ^ b[6][i] ^ b[8][i] ^ b[10][i] ^ b[12][i] ^ b[14][i]
27 |         h2 = b[1][i] ^ b[2][i] ^ b[5][i] ^ b[6][i] ^ b[9][i] ^ b[10][i] ^ b[13][i] ^ b[14][i]
28 |         h4 = b[3][i] ^ b[4][i] ^ b[5][i] ^ b[6][i] ^ b[11][i] ^ b[12][i] ^ b[13][i] ^ b[14][i]
29 |         h8 = b[7][i] ^ b[8][i] ^ b[9][i] ^ b[10][i] ^ b[11][i] ^ b[12][i] ^ b[13][i] ^ b[14][i]
30 |         
31 |         key = int("".join(map(str,[h8, h4, h2, h1])), 2)
32 | 
33 |         if key != 0:
34 |             b[key - 1][i] ^= 1
35 |         else:
36 |             i += 1
37 | 
38 |     bin_decoded = [int("".join(map(str,bit)), 2) for bit in b]
39 |     
40 |     data_corrected = [bin_decoded[j] for j in [2,4,5,6,8,9,10,11,12,13,14]]
41 |     return "".join(map(chr,data_corrected))
42 | 
43 | def decode_15(data):
44 |     """Decode and correct data using hamming_15_11
45 |     Exemple:
46 |     
47 |     from sudo_root.misc import hamming as hamm
48 |     
49 |     f = open("file.hamm","rb")
50 |     hdata = f.read()
51 |     f.close()
52 |     data_out = hamm.decode_15(hdata)
53 |     f = open("decoded","wb")
54 |     f.write(data_out)
55 |     f.close()
56 |     """
57 |     blocks = split_15(data)
58 |     bin_blocks = [block2bin(b) for b in blocks]
59 |     data_out = ""
60 | 
61 |     for b in bin_blocks:
62 |         data_out += decode_block_15(b)
63 |     
64 |     return data_out
65 | 


--------------------------------------------------------------------------------
/sudo_root/misc/zxing.py:
--------------------------------------------------------------------------------
 1 | """This module use the zxing.org website to decode 1D and 2D barcode"""
 2 | 
 3 | import requests as req
 4 | import lxml.html
 5 | 
 6 | 
 7 | def parse_zxing_respone(response):
 8 |     """Parse the zxing response to get barcode decoded value.
 9 |     """
10 |     val_xpath = {
11 |         'Raw text': 'tr[1]/td[2]/pre',
12 |         'Raw bytes': 'tr[2]/td[2]/pre',
13 |         'Barcode format': 'tr[3]/td[2]',
14 |         'Parsed Result Type': 'tr[4]/td[2]',
15 |         'Parsed Result': 'tr[5]/td[2]/pre'
16 |         }
17 |     parsed = dict()
18 |     html = lxml.html.fromstring(response)
19 |     base_xpath = '/html/body/div/table/'
20 |     for value_name, v_xpath in val_xpath.items():
21 |         try:
22 |             value = html.xpath(base_xpath + v_xpath)[0].text
23 |             parsed[value_name] = value
24 |         except IndexError:
25 |             print(value_name)
26 |             parsed[value_name] = ''
27 | 
28 |     return parsed
29 | 
30 | 
31 | def decode(filename):
32 |     """Decode the barcode image (filename)
33 | 
34 |     Exemple:
35 | 
36 |     >>> from sudo_root.misc import zxing
37 |     >>> print zxing.decode("qr.png")
38 |     """
39 | 
40 |     files = dict(f=open(filename, "rb").read())
41 |     r = req.post("https://zxing.org/w/decode", files=files, timeout=5)
42 |     return parse_zxing_respone(r.text)
43 | 


--------------------------------------------------------------------------------
/sudo_root/pwn/__init__.py:
--------------------------------------------------------------------------------
1 | """Pwn modules"""
2 | 
3 | from sudo_root.pwn.exec import Remote
4 | 
5 | __all__ = ["Remote"]
6 | 


--------------------------------------------------------------------------------
/sudo_root/pwn/exec.py:
--------------------------------------------------------------------------------
  1 | """Executors objects. Provide a channel of communication with binaries, either
  2 | locally running or remotely"""
  3 | from socket import socket
  4 | from subprocess import Popen, PIPE, STDOUT
  5 | 
  6 | 
  7 | class Executor(object):
  8 |     """Interface of communication with remote or local binaries.
  9 |     Classes that inherit from this should reimplement the connect, _recv
 10 |     and _send methods.
 11 |     """
 12 |     def __init__(self, line_sep=b'\n', read_size=4096):
 13 |         """
 14 |         Args:
 15 |             line_sep: the line separator to use while reading stream
 16 |             read_size: the max number of bytes to get for each read operation
 17 |         """
 18 |         self.line_sep = line_sep
 19 |         self.read_size = read_size
 20 |         self._buffer = b''
 21 |         self.connect()
 22 | 
 23 |     def connect(self):
 24 |         raise NotImplementedError()
 25 | 
 26 |     def _recv(self):
 27 |         raise NotImplementedError()
 28 | 
 29 |     def _send(self, to_send):
 30 |         raise NotImplementedError()
 31 | 
 32 |     def recvline(self):
 33 |         """Read a line from the input stream using line_sep as line separator.
 34 |         """
 35 |         # Read till end of line
 36 |         while self.line_sep not in self._buffer:
 37 |             self._recv()
 38 |         return self._recvline()
 39 | 
 40 |     def _recvline(self):
 41 |         """Only get the first line from the buffer, should only be called from
 42 |         readline as this last one make sure there is a line in the buffer.
 43 |         """
 44 |         idx = self._buffer.find(self.line_sep)
 45 |         line = self._buffer[:idx]
 46 |         # +1 for the jumping the '\n'
 47 |         self._buffer = self._buffer[idx + 1:]
 48 |         return line
 49 | 
 50 |     def sendline(self, to_send):
 51 |         to_send += self.line_sep
 52 |         return self._send(to_send)
 53 | 
 54 |     def recv(self, n_bytes):
 55 |         """Read the exact number of bytes from the socket."""
 56 |         if n_bytes < 0:
 57 |             return b''
 58 |         # fill with already buffered data
 59 |         buffer = self._buffer[:n_bytes]
 60 |         self._buffer = self._buffer[n_bytes:]
 61 |         # get remaining bytes from the socket if needed
 62 |         while len(buffer) < n_bytes:
 63 |             to_read = n_bytes - len(buffer)
 64 |             self._recv()
 65 |             buffer += self._buffer[:to_read]
 66 |             self._buffer = self._buffer[to_read:]
 67 |         return buffer
 68 | 
 69 |     def send(self, to_send):
 70 |         return self._send(to_send)
 71 | 
 72 | 
 73 | class Remote(Executor):
 74 |     """Provide a communication channel with remote services.
 75 |     """
 76 |     def __init__(self, host, port, **kwargs):
 77 |         """
 78 |         Args:
 79 |             host: domain name or ip adress to connect to
 80 |             port: port number to use
 81 |         """
 82 | 
 83 |         self.host = host
 84 |         self.port = port
 85 |         self._socket = None
 86 |         super().__init__(**kwargs)
 87 | 
 88 |     def connect(self):
 89 |         # close socket and empty buffer if connecting again
 90 |         if self._socket:
 91 |             self._socket.close()
 92 |             self._buffer = b''
 93 |         self._socket = socket()
 94 |         self._socket.connect((self.host, self.port))
 95 | 
 96 |     def _recv(self):
 97 |         self._buffer += self._socket.recv(self.read_size)
 98 | 
 99 |     def _send(self, to_send):
100 |         return self._socket.send(to_send)
101 | 
102 | 
103 | class Local(Executor):
104 |     """Provide a communication channel with a local process. It takes care
105 |     of executing the process.
106 |     """
107 |     def __init__(self, binary_path, args=[], read_size=1, **kwargs):
108 |         """
109 |         Args:
110 |             binary_path: path of the binary to execute
111 |             args: arguments to pass while executing the binary
112 |         """
113 |         self.binary_path = binary_path
114 |         self.args = args
115 |         self._process = None
116 |         super().__init__(read_size=read_size, **kwargs)
117 | 
118 |     def connect(self):
119 |         """Create and the process and setup the communication channel.
120 |         STDOUT and STDERR are merged together.
121 |         """
122 |         # kill the process and empty buffer if creating a new one
123 |         if self._process:
124 |             self._process.kill()
125 |             self._buffer = b''
126 | 
127 |         cmd = [self.binary_path, *self.args]
128 |         self._process = Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=STDOUT)
129 |         self._stdin = self._process.stdin
130 |         self._stdout = self._process.stdout
131 | 
132 |     def _recv(self):
133 |         self._buffer += self._stdout.read(self.read_size)
134 | 
135 |     def _send(self, to_send):
136 |         count = self._stdin.write(to_send)
137 |         self._stdin.flush()
138 |         return count
139 | 


--------------------------------------------------------------------------------
/sudo_root/stegano/__init__.py:
--------------------------------------------------------------------------------
1 | """Steganography modules"""
2 | 
3 | from sudo_root.stegano.lsb_extractor import LSBExtractor
4 | 
5 | __all__ = ["LSBExtractor"]
6 | 


--------------------------------------------------------------------------------
/sudo_root/stegano/lsb_extractor.py:
--------------------------------------------------------------------------------
 1 | """Module Description: TODO"""
 2 | 
 3 | from PIL import Image
 4 | 
 5 | 
 6 | class LSBExtractor(object):
 7 |     """docstring for lsb_extractor."""
 8 | 
 9 |     def __init__(self, img_path):
10 |         self.img = Image.open(img_path)
11 |         self.data = list(self.img.getdata())
12 | 
13 |     def all_lsb(self, length):
14 |         out = ""
15 |         for i in range(min(len(self.data), length)):
16 |             out += "".join(map(lambda x: str(x & 1), self.data[i]))
17 |         return out
18 | 
19 |     def cycle_lsb(self, length):
20 |         out = ""
21 |         for i in range(min(len(self.data), length)):
22 |             out += str(self.data[i][i % 3] & 1)
23 |         return out
24 | 
25 |     @staticmethod
26 |     def bits2bytes(bits):
27 |         out = ""
28 |         for i in range(0, len(bits)/8, 8):
29 |             out += chr(int(bits[i:i+8], 2))
30 |         return out
31 | 


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/sudo_root/version.py:
--------------------------------------------------------------------------------
1 | __version__ = '0.1'
2 | 


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/tests/__init__.py:
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https://raw.githubusercontent.com/sudo-root-team/sudo_root/e7ec0d4d5c52791660450833139f8859c0ba0993/tests/__init__.py


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/tests/test_assets/keycode.extracted:
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399 | 00:00:00:00:00:00:00:00
400 | 00:00:52:00:00:00:00:00
401 | 00:00:00:00:00:00:00:00
402 | 00:00:0d:00:00:00:00:00
403 | 00:00:00:00:00:00:00:00
404 | 00:00:18:00:00:00:00:00
405 | 00:00:00:00:00:00:00:00
406 | 02:00:00:00:00:00:00:00
407 | 02:00:30:00:00:00:00:00
408 | 02:00:00:00:00:00:00:00
409 | 00:00:00:00:00:00:00:00
410 | 00:00:51:00:00:00:00:00
411 | 00:00:00:00:00:00:00:00
412 | 02:00:00:00:00:00:00:00
413 | 02:00:33:00:00:00:00:00
414 | 02:00:00:00:00:00:00:00
415 | 00:00:00:00:00:00:00:00
416 | 00:00:51:00:00:00:00:00
417 | 00:00:00:00:00:00:00:00
418 | 00:00:20:00:00:00:00:00
419 | 00:00:00:00:00:00:00:00
420 | 00:00:51:00:00:00:00:00
421 | 00:00:00:00:00:00:00:00
422 | 00:00:18:00:00:00:00:00
423 | 00:00:00:00:00:00:00:00
424 | 00:00:51:00:00:00:00:00
425 | 00:00:00:00:00:00:00:00
426 | 02:00:00:00:00:00:00:00
427 | 02:00:22:00:00:00:00:00
428 | 02:00:00:00:00:00:00:00
429 | 00:00:00:00:00:00:00:00
430 | 00:00:2e:00:00:00:00:00
431 | 00:00:00:00:00:00:00:00
432 | 00:00:52:00:00:00:00:00
433 | 00:00:00:00:00:00:00:00
434 | 02:00:00:00:00:00:00:00
435 | 02:00:32:00:00:00:00:00
436 | 02:00:00:00:00:00:00:00
437 | 00:00:00:00:00:00:00:00
438 | 00:00:52:00:00:00:00:00
439 | 00:00:00:00:00:00:00:00
440 | 00:00:1c:00:00:00:00:00
441 | 00:00:00:00:00:00:00:00
442 | 00:00:52:00:00:00:00:00
443 | 00:00:00:00:00:00:00:00
444 | 00:00:23:00:00:00:00:00
445 | 00:00:00:00:00:00:00:00
446 | 00:00:52:00:00:00:00:00
447 | 00:00:00:00:00:00:00:00
448 | 00:00:36:00:00:00:00:00
449 | 00:00:00:00:00:00:00:00
450 | 00:00:34:00:00:00:00:00
451 | 00:00:00:00:00:00:00:00
452 | 00:00:51:00:00:00:00:00
453 | 00:00:00:00:00:00:00:00
454 | 00:00:13:00:00:00:00:00
455 | 00:00:00:00:00:00:00:00
456 | 00:00:51:00:00:00:00:00
457 | 00:00:00:00:00:00:00:00
458 | 00:00:05:00:00:00:00:00
459 | 00:00:00:00:00:00:00:00
460 | 00:00:51:00:00:00:00:00
461 | 00:00:00:00:00:00:00:00
462 | 00:00:24:00:00:00:00:00
463 | 00:00:00:00:00:00:00:00
464 | 00:00:51:00:00:00:00:00
465 | 00:00:00:00:00:00:00:00
466 | 02:00:00:00:00:00:00:00
467 | 02:00:22:00:00:00:00:00
468 | 02:00:00:00:00:00:00:00
469 | 00:00:00:00:00:00:00:00
470 | 02:00:00:00:00:00:00:00
471 | 02:00:24:00:00:00:00:00
472 | 02:00:00:00:00:00:00:00
473 | 00:00:00:00:00:00:00:00
474 | 00:00:52:00:00:00:00:00
475 | 00:00:00:00:00:00:00:00
476 | 00:00:07:00:00:00:00:00
477 | 00:00:00:00:00:00:00:00
478 | 00:00:52:00:00:00:00:00
479 | 00:00:00:00:00:00:00:00
480 | 00:00:27:00:00:00:00:00
481 | 00:00:00:00:00:00:00:00
482 | 00:00:52:00:00:00:00:00
483 | 00:00:00:00:00:00:00:00
484 | 00:00:0d:00:00:00:00:00
485 | 00:00:00:00:00:00:00:00
486 | 00:00:52:00:00:00:00:00
487 | 00:00:00:00:00:00:00:00
488 | 00:00:13:00:00:00:00:00
489 | 00:00:00:00:00:00:00:00
490 | 00:00:17:00:00:00:00:00
491 | 00:00:00:00:00:00:00:00
492 | 00:00:51:00:00:00:00:00
493 | 00:00:00:00:00:00:00:00
494 | 00:00:0c:00:00:00:00:00
495 | 00:00:00:00:00:00:00:00
496 | 00:00:51:00:00:00:00:00
497 | 00:00:00:00:00:00:00:00
498 | 00:00:04:00:00:00:00:00
499 | 00:00:00:00:00:00:00:00
500 | 00:00:51:00:00:00:00:00
501 | 00:00:00:00:00:00:00:00
502 | 00:00:2f:00:00:00:00:00
503 | 00:00:00:00:00:00:00:00
504 | 00:00:51:00:00:00:00:00
505 | 00:00:00:00:00:00:00:00
506 | 00:00:0e:00:00:00:00:00
507 | 00:00:00:00:00:00:00:00
508 | 02:00:00:00:00:00:00:00
509 | 02:00:26:00:00:00:00:00
510 | 02:00:00:00:00:00:00:00
511 | 00:00:00:00:00:00:00:00
512 | 00:00:52:00:00:00:00:00
513 | 00:00:00:00:00:00:00:00
514 | 00:00:2e:00:00:00:00:00
515 | 00:00:00:00:00:00:00:00
516 | 00:00:52:00:00:00:00:00
517 | 00:00:00:00:00:00:00:00
518 | 00:00:15:00:00:00:00:00
519 | 00:00:00:00:00:00:00:00
520 | 00:00:52:00:00:00:00:00
521 | 00:00:00:00:00:00:00:00
522 | 00:00:10:00:00:00:00:00
523 | 00:00:00:00:00:00:00:00
524 | 00:00:52:00:00:00:00:00
525 | 00:00:00:00:00:00:00:00
526 | 00:00:30:00:00:00:00:00
527 | 00:00:00:00:00:00:00:00
528 | 00:00:2e:00:00:00:00:00
529 | 00:00:00:00:00:00:00:00
530 | 00:00:51:00:00:00:00:00
531 | 00:00:00:00:00:00:00:00
532 | 00:00:27:00:00:00:00:00
533 | 00:00:00:00:00:00:00:00
534 | 00:00:51:00:00:00:00:00
535 | 00:00:00:00:00:00:00:00
536 | 00:00:07:00:00:00:00:00
537 | 00:00:00:00:00:00:00:00
538 | 00:00:51:00:00:00:00:00
539 | 00:00:00:00:00:00:00:00
540 | 02:00:00:00:00:00:00:00
541 | 02:00:37:00:00:00:00:00
542 | 02:00:00:00:00:00:00:00
543 | 00:00:00:00:00:00:00:00
544 | 00:00:51:00:00:00:00:00
545 | 00:00:00:00:00:00:00:00
546 | 00:00:0f:00:00:00:00:00
547 | 00:00:00:00:00:00:00:00
548 | 00:00:06:00:00:00:00:00
549 | 00:00:00:00:00:00:00:00
550 | 00:00:52:00:00:00:00:00
551 | 00:00:00:00:00:00:00:00
552 | 02:00:00:00:00:00:00:00
553 | 02:00:25:00:00:00:00:00
554 | 02:00:00:00:00:00:00:00
555 | 00:00:00:00:00:00:00:00
556 | 00:00:52:00:00:00:00:00
557 | 00:00:00:00:00:00:00:00
558 | 02:00:00:00:00:00:00:00
559 | 02:00:2d:00:00:00:00:00
560 | 02:00:00:00:00:00:00:00
561 | 00:00:00:00:00:00:00:00
562 | 00:00:52:00:00:00:00:00
563 | 00:00:00:00:00:00:00:00
564 | 02:00:00:00:00:00:00:00
565 | 02:00:2f:00:00:00:00:00
566 | 02:00:00:00:00:00:00:00
567 | 00:00:00:00:00:00:00:00
568 | 00:00:52:00:00:00:00:00
569 | 00:00:00:00:00:00:00:00
570 | 00:00:0d:00:00:00:00:00
571 | 00:00:00:00:00:00:00:00
572 | 02:00:00:00:00:00:00:00
573 | 02:00:22:00:00:00:00:00
574 | 02:00:00:00:00:00:00:00
575 | 00:00:00:00:00:00:00:00
576 | 00:00:51:00:00:00:00:00
577 | 00:00:00:00:00:00:00:00
578 | 00:00:18:00:00:00:00:00
579 | 00:00:00:00:00:00:00:00
580 | 00:00:51:00:00:00:00:00
581 | 00:00:00:00:00:00:00:00
582 | 00:00:16:00:00:00:00:00
583 | 00:00:00:00:00:00:00:00
584 | 00:00:51:00:00:00:00:00
585 | 00:00:00:00:00:00:00:00
586 | 02:00:00:00:00:00:00:00
587 | 02:00:26:00:00:00:00:00
588 | 02:00:00:00:00:00:00:00
589 | 00:00:00:00:00:00:00:00
590 | 00:00:51:00:00:00:00:00
591 | 00:00:00:00:00:00:00:00
592 | 02:00:00:00:00:00:00:00
593 | 02:00:25:00:00:00:00:00
594 | 02:00:00:00:00:00:00:00
595 | 00:00:00:00:00:00:00:00
596 | 00:00:1f:00:00:00:00:00
597 | 00:00:00:00:00:00:00:00
598 | 00:00:52:00:00:00:00:00
599 | 00:00:00:00:00:00:00:00
600 | 00:00:27:00:00:00:00:00
601 | 00:00:00:00:00:00:00:00
602 | 00:00:52:00:00:00:00:00
603 | 00:00:00:00:00:00:00:00
604 | 00:00:11:00:00:00:00:00
605 | 00:00:00:00:00:00:00:00
606 | 00:00:52:00:00:00:00:00
607 | 00:00:00:00:00:00:00:00
608 | 00:00:34:00:00:00:00:00
609 | 00:00:00:00:00:00:00:00
610 | 00:00:52:00:00:00:00:00
611 | 00:00:00:00:00:00:00:00
612 | 00:00:33:00:00:00:00:00
613 | 00:00:00:00:00:00:00:00
614 | 00:00:26:00:00:00:00:00
615 | 00:00:00:00:00:00:00:00
616 | 00:00:51:00:00:00:00:00
617 | 00:00:00:00:00:00:00:00
618 | 00:00:0b:00:00:00:00:00
619 | 00:00:00:00:00:00:00:00
620 | 00:00:51:00:00:00:00:00
621 | 00:00:00:00:00:00:00:00
622 | 00:00:21:00:00:00:00:00
623 | 00:00:00:00:00:00:00:00
624 | 00:00:51:00:00:00:00:00
625 | 00:00:00:00:00:00:00:00
626 | 00:00:30:00:00:00:00:00
627 | 00:00:00:00:00:00:00:00
628 | 00:00:51:00:00:00:00:00
629 | 00:00:00:00:00:00:00:00
630 | 00:00:1c:00:00:00:00:00
631 | 00:00:00:00:00:00:00:00
632 | 00:00:21:00:00:00:00:00
633 | 00:00:00:00:00:00:00:00
634 | 00:00:52:00:00:00:00:00
635 | 00:00:00:00:00:00:00:00
636 | 00:00:34:00:00:00:00:00
637 | 00:00:00:00:00:00:00:00
638 | 00:00:52:00:00:00:00:00
639 | 00:00:00:00:00:00:00:00
640 | 00:00:0e:00:00:00:00:00
641 | 00:00:00:00:00:00:00:00
642 | 00:00:52:00:00:00:00:00
643 | 00:00:00:00:00:00:00:00
644 | 00:00:33:00:00:00:00:00
645 | 00:00:00:00:00:00:00:00
646 | 00:00:52:00:00:00:00:00
647 | 00:00:00:00:00:00:00:00
648 | 02:00:00:00:00:00:00:00
649 | 02:00:2e:00:00:00:00:00
650 | 02:00:00:00:00:00:00:00
651 | 00:00:00:00:00:00:00:00
652 | 00:00:13:00:00:00:00:00
653 | 00:00:00:00:00:00:00:00
654 | 00:00:51:00:00:00:00:00
655 | 00:00:00:00:00:00:00:00
656 | 00:00:09:00:00:00:00:00
657 | 00:00:00:00:00:00:00:00
658 | 00:00:51:00:00:00:00:00
659 | 00:00:00:00:00:00:00:00
660 | 00:00:08:00:00:00:00:00
661 | 00:00:00:00:00:00:00:00
662 | 00:00:51:00:00:00:00:00
663 | 00:00:00:00:00:00:00:00
664 | 02:00:00:00:00:00:00:00
665 | 02:00:21:00:00:00:00:00
666 | 02:00:00:00:00:00:00:00
667 | 00:00:00:00:00:00:00:00
668 | 00:00:51:00:00:00:00:00
669 | 00:00:00:00:00:00:00:00
670 | 02:00:00:00:00:00:00:00
671 | 02:00:1e:00:00:00:00:00
672 | 02:00:00:00:00:00:00:00
673 | 00:00:00:00:00:00:00:00
674 | 02:00:00:00:00:00:00:00
675 | 02:00:30:00:00:00:00:00
676 | 02:00:00:00:00:00:00:00
677 | 00:00:00:00:00:00:00:00
678 | 00:00:52:00:00:00:00:00
679 | 00:00:00:00:00:00:00:00
680 | 00:00:1e:00:00:00:00:00
681 | 00:00:00:00:00:00:00:00
682 | 00:00:52:00:00:00:00:00
683 | 00:00:00:00:00:00:00:00
684 | 02:00:00:00:00:00:00:00
685 | 02:00:2d:00:00:00:00:00
686 | 02:00:00:00:00:00:00:00
687 | 00:00:00:00:00:00:00:00
688 | 00:00:52:00:00:00:00:00
689 | 00:00:00:00:00:00:00:00
690 | 00:00:0e:00:00:00:00:00
691 | 00:00:00:00:00:00:00:00
692 | 00:00:52:00:00:00:00:00
693 | 00:00:00:00:00:00:00:00
694 | 00:00:16:00:00:00:00:00
695 | 00:00:00:00:00:00:00:00
696 | 02:00:00:00:00:00:00:00
697 | 02:00:24:00:00:00:00:00
698 | 02:00:00:00:00:00:00:00
699 | 00:00:00:00:00:00:00:00
700 | 00:00:51:00:00:00:00:00
701 | 00:00:00:00:00:00:00:00
702 | 00:00:16:00:00:00:00:00
703 | 00:00:00:00:00:00:00:00
704 | 00:00:51:00:00:00:00:00
705 | 00:00:00:00:00:00:00:00
706 | 00:00:1f:00:00:00:00:00
707 | 00:00:00:00:00:00:00:00
708 | 00:00:51:00:00:00:00:00
709 | 00:00:00:00:00:00:00:00
710 | 00:00:06:00:00:00:00:00
711 | 00:00:00:00:00:00:00:00
712 | 00:00:51:00:00:00:00:00
713 | 00:00:00:00:00:00:00:00
714 | 02:00:00:00:00:00:00:00
715 | 02:00:22:00:00:00:00:00
716 | 02:00:00:00:00:00:00:00
717 | 00:00:00:00:00:00:00:00
718 | 00:00:14:00:00:00:00:00
719 | 00:00:00:00:00:00:00:00
720 | 00:00:52:00:00:00:00:00
721 | 00:00:00:00:00:00:00:00
722 | 02:00:00:00:00:00:00:00
723 | 02:00:21:00:00:00:00:00
724 | 02:00:00:00:00:00:00:00
725 | 00:00:00:00:00:00:00:00
726 | 00:00:52:00:00:00:00:00
727 | 00:00:00:00:00:00:00:00
728 | 00:00:37:00:00:00:00:00
729 | 00:00:00:00:00:00:00:00
730 | 00:00:52:00:00:00:00:00
731 | 00:00:00:00:00:00:00:00
732 | 02:00:00:00:00:00:00:00
733 | 02:00:1e:00:00:00:00:00
734 | 02:00:00:00:00:00:00:00
735 | 00:00:00:00:00:00:00:00
736 | 00:00:52:00:00:00:00:00
737 | 00:00:00:00:00:00:00:00
738 | 02:00:00:00:00:00:00:00
739 | 02:00:20:00:00:00:00:00
740 | 02:00:00:00:00:00:00:00
741 | 00:00:00:00:00:00:00:00
742 | 00:00:36:00:00:00:00:00
743 | 00:00:00:00:00:00:00:00
744 | 00:00:51:00:00:00:00:00
745 | 00:00:00:00:00:00:00:00
746 | 00:00:16:00:00:00:00:00
747 | 00:00:00:00:00:00:00:00
748 | 00:00:51:00:00:00:00:00
749 | 00:00:00:00:00:00:00:00
750 | 00:00:27:00:00:00:00:00
751 | 00:00:00:00:00:00:00:00
752 | 00:00:51:00:00:00:00:00
753 | 00:00:00:00:00:00:00:00
754 | 00:00:06:00:00:00:00:00
755 | 00:00:00:00:00:00:00:00
756 | 00:00:51:00:00:00:00:00
757 | 00:00:00:00:00:00:00:00
758 | 00:00:1d:00:00:00:00:00
759 | 00:00:00:00:00:00:00:00
760 | 00:00:20:00:00:00:00:00
761 | 00:00:00:00:00:00:00:00
762 | 00:00:52:00:00:00:00:00
763 | 00:00:00:00:00:00:00:00
764 | 00:00:08:00:00:00:00:00
765 | 00:00:00:00:00:00:00:00
766 | 00:00:52:00:00:00:00:00
767 | 00:00:00:00:00:00:00:00
768 | 02:00:00:00:00:00:00:00
769 | 02:00:30:00:00:00:00:00
770 | 02:00:00:00:00:00:00:00
771 | 00:00:00:00:00:00:00:00
772 | 00:00:52:00:00:00:00:00
773 | 00:00:00:00:00:00:00:00
774 | 00:00:2d:00:00:00:00:00
775 | 00:00:00:00:00:00:00:00
776 | 00:00:52:00:00:00:00:00
777 | 00:00:00:00:00:00:00:00
778 | 00:00:0c:00:00:00:00:00
779 | 00:00:00:00:00:00:00:00
780 | 02:00:04:00:00:00:00:00:00:00
781 | 02:00:08:00:00:00:00:00:00:00
782 | 02:00:0f:00:02:00:00:00:00:00
783 | 02:00:0f:00:07:00:00:00:00:00
784 | 01:00:12:26:00:22:00:00:00:00
785 | 01:00:4f:27:d0:24:00:00:00:00
786 | 01:00:df:27:4b:26:00:00:00:00
787 | 01:00:39:29:84:28:00:00:00:00
788 | 01:00:cc:2a:25:2a:00:00:00:00
789 | 01:00:5f:2c:12:2c:00:00:00:00
790 | 01:00:b8:2d:71:2e:00:00:00:00
791 | 01:00:bc:2e:a1:2f:00:00:00:00
792 | 01:00:32:30:da:31:00:00:00:00
793 | 01:00:a8:31:55:33:00:00:00:00
794 | 01:00:c8:32:38:34:00:00:00:00
795 | 01:00:78:34:b4:35:00:00:00:00
796 | 01:00:62:36:2f:37:00:00:00:00
797 | 01:00:d5:36:12:38:00:00:00:00
798 | 01:00:bb:37:68:39:00:00:00:00
799 | 01:00:c1:39:55:3b:00:00:00:00
800 | 01:00:38:3b:84:3c:00:00:00:00
801 | 01:00:3b:3c:da:3d:00:00:00:00
802 | 01:00:ae:3c:bd:3e:00:00:00:00
803 | 01:00:94:3d:a1:3f:00:00:00:00
804 | 01:00:24:3e:12:40:00:00:00:00
805 | 01:00:d1:3e:d0:40:00:00:00:00
806 | 01:00:28:3f:f6:40:00:00:00:00
807 | 01:00:9b:3f:42:41:00:00:00:00
808 | 01:00:f1:3f:42:41:00:00:00:00
809 | 01:00:0e:40:68:41:00:00:00:00
810 | 01:00:47:40:68:41:00:00:00:00
811 | 01:00:64:40:8e:41:00:00:00:00
812 | 01:00:bb:40:8e:41:00:00:00:00
813 | 01:00:f4:40:b4:41:00:00:00:00
814 | 01:00:4b:41:00:42:00:00:00:00
815 | 01:00:84:41:4b:42:00:00:00:00
816 | 01:00:a1:41:71:42:00:00:00:00
817 | 01:00:f7:41:bd:42:00:00:00:00
818 | 01:00:31:42:09:43:00:00:00:00
819 | 01:00:6b:42:2f:43:00:00:00:00
820 | 01:00:fb:42:c7:43:00:00:00:00
821 | 01:00:a7:43:aa:44:00:00:00:00
822 | 01:00:37:44:00:46:00:00:00:00
823 | 01:00:3a:45:c7:47:00:00:00:00
824 | 01:00:77:46:b4:49:00:00:00:00
825 | 01:00:41:47:55:4b:00:00:00:00
826 | 01:00:ee:47:84:4c:00:00:00:00
827 | 01:00:7d:48:68:4d:00:00:00:00
828 | 01:00:f1:48:4b:4e:00:00:00:00
829 | 01:00:47:49:09:4f:00:00:00:00
830 | 01:00:ba:49:a1:4f:00:00:00:00
831 | 01:00:d7:49:ed:4f:00:00:00:00
832 | 01:00:2d:4a:38:50:00:00:00:00
833 | 01:00:4a:4a:38:50:00:00:00:00
834 | 01:01:4a:4a:38:50:00:00:00:00
835 | 01:00:4a:4a:38:50:00:00:00:00
836 | 


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/tests/test_assets/keycode.pcap:
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https://raw.githubusercontent.com/sudo-root-team/sudo_root/e7ec0d4d5c52791660450833139f8859c0ba0993/tests/test_assets/keycode.pcap


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/tests/test_assets/misc/qrcode_wikipedia.png:
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https://raw.githubusercontent.com/sudo-root-team/sudo_root/e7ec0d4d5c52791660450833139f8859c0ba0993/tests/test_assets/misc/qrcode_wikipedia.png


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/tests/test_assets/stegano/esi_sba_lsb_cycle.png:
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https://raw.githubusercontent.com/sudo-root-team/sudo_root/e7ec0d4d5c52791660450833139f8859c0ba0993/tests/test_assets/stegano/esi_sba_lsb_cycle.png


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/tests/test_assets/stegano/lamiri_sba.png:
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https://raw.githubusercontent.com/sudo-root-team/sudo_root/e7ec0d4d5c52791660450833139f8859c0ba0993/tests/test_assets/stegano/lamiri_sba.png


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/tests/tests.py:
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 1 | import os
 2 | import unittest
 3 | from sudo_root.stegano import LSBExtractor
 4 | from sudo_root.misc import zxing
 5 | from sudo_root.crypto import Lcg
 6 | from sudo_root.forensic import keycode
 7 | 
 8 | 
 9 | def relative_path(path):
10 |     return os.path.join(os.path.dirname(__file__), path)
11 | 
12 | 
13 | class TestLSBExtractor(unittest.TestCase):
14 | 
15 |     def test_all_lsb(self):
16 |         img_path = relative_path("test_assets/stegano/lamiri_sba.png")
17 | 
18 |         lsb = LSBExtractor(img_path)
19 |         out = lsb.all_lsb(40)
20 | 
21 |         msg = ""
22 |         for i in range(0, len(out), 8):
23 |             msg += chr(int(out[i:i+8], 2))
24 | 
25 |         self.assertEqual(msg, "Hello World !!!")
26 | 
27 |     def test_all_cycle(self):
28 |         img_path = relative_path("test_assets/stegano/esi_sba_lsb_cycle.png")
29 | 
30 |         lsb = LSBExtractor(img_path)
31 |         out = lsb.cycle_lsb(192)
32 | 
33 |         msg = ""
34 |         for i in range(0, len(out), 8):
35 |             msg += chr(int(out[i:i+8], 2))
36 | 
37 |         self.assertEqual(msg, "LSB cycle hidden message")
38 | 
39 | 
40 | class TestZxing(unittest.TestCase):
41 | 
42 |     def test_decode(self):
43 |         img_path = relative_path("test_assets/misc/qrcode_wikipedia.png")
44 | 
45 |         result = zxing.decode(img_path)
46 |         raw_text = result["Raw text"]
47 |         self.assertEqual(raw_text, "http://en.m.wikipedia.org")
48 | 
49 | 
50 | class TestLcg(unittest.TestCase):
51 | 
52 |     def test_lcg(self):
53 |         lcg = Lcg(0x66e158441b6995, 0xB, 1 << 85, 53)
54 |         state = lcg.get_state(2752470789, 3367609997, 1185935283)
55 |         next_values = [lcg.next() for _ in range(4)]
56 | 
57 |         expected_next_values = [3367609997, 1185935283, 587646151, 4198508994]
58 | 
59 |         self.assertEqual(state, 24792052844465667546212387)
60 |         self.assertEqual(next_values, expected_next_values)
61 | 
62 | 
63 | class TestKeycode(unittest.TestCase):
64 | 
65 |     def test_extract_keycode(self):
66 |         keycode_pcap_path = relative_path("test_assets/keycode.pcap")
67 |         extracted_keycode_path = relative_path("test_assets/keycode.extracted")
68 |         keycodes = keycode.get_keystroke_from_pcap(keycode_pcap_path)
69 |         target_keycodes = keycode.get_keystroke_from_data(
70 |             extracted_keycode_path)
71 |         self.assertEqual(keycodes, target_keycodes)
72 | 
73 | 
74 | if __name__ == '__main__':
75 |     unittest.main()
76 | 


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