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gen_coveragefile_ida.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
"""pefile, Portable Executable reader module
All the PE file basic structures are available with their default names as
attributes of the instance returned.
Processed elements such as the import table are made available with lowercase
names, to differentiate them from the upper case basic structure names.
pefile has been tested against many edge cases such as corrupted and malformed
PEs as well as malware, which often attempts to abuse the format way beyond its
standard use. To the best of my knowledge most of the abuse is handled
gracefully.
Copyright (c) 2005-2020 Ero Carrera <ero.carrera@gmail.com>
"""
from __future__ import division
from __future__ import print_function
from builtins import bytes
from builtins import chr
from builtins import object
from builtins import range
from builtins import str
__author__ = 'Ero Carrera'
__version__ = '2020.4.13'
__contact__ = 'ero.carrera@gmail.com'
import collections
import os
import struct
import sys
import codecs
import time
import math
import string
import mmap
from collections import Counter
from hashlib import sha1
from hashlib import sha256
from hashlib import sha512
from hashlib import md5
import functools
import copy as copymod
PY3 = sys.version_info > (3,)
ws2_32_ord_names = {
1: b"accept",
2: b"bind",
3: b"closesocket",
4: b"connect",
5: b"getpeername",
6: b"getsockname",
7: b"getsockopt",
8: b"htonl",
9: b"htons",
10: b"ioctlsocket",
11: b"inet_addr",
12: b"inet_ntoa",
13: b"listen",
14: b"ntohl",
15: b"ntohs",
16: b"recv",
17: b"recvfrom",
18: b"select",
19: b"send",
20: b"sendto",
21: b"setsockopt",
22: b"shutdown",
23: b"socket",
24: b"GetAddrInfoW",
25: b"GetNameInfoW",
26: b"WSApSetPostRoutine",
27: b"FreeAddrInfoW",
28: b"WPUCompleteOverlappedRequest",
29: b"WSAAccept",
30: b"WSAAddressToStringA",
31: b"WSAAddressToStringW",
32: b"WSACloseEvent",
33: b"WSAConnect",
34: b"WSACreateEvent",
35: b"WSADuplicateSocketA",
36: b"WSADuplicateSocketW",
37: b"WSAEnumNameSpaceProvidersA",
38: b"WSAEnumNameSpaceProvidersW",
39: b"WSAEnumNetworkEvents",
40: b"WSAEnumProtocolsA",
41: b"WSAEnumProtocolsW",
42: b"WSAEventSelect",
43: b"WSAGetOverlappedResult",
44: b"WSAGetQOSByName",
45: b"WSAGetServiceClassInfoA",
46: b"WSAGetServiceClassInfoW",
47: b"WSAGetServiceClassNameByClassIdA",
48: b"WSAGetServiceClassNameByClassIdW",
49: b"WSAHtonl",
50: b"WSAHtons",
51: b"gethostbyaddr",
52: b"gethostbyname",
53: b"getprotobyname",
54: b"getprotobynumber",
55: b"getservbyname",
56: b"getservbyport",
57: b"gethostname",
58: b"WSAInstallServiceClassA",
59: b"WSAInstallServiceClassW",
60: b"WSAIoctl",
61: b"WSAJoinLeaf",
62: b"WSALookupServiceBeginA",
63: b"WSALookupServiceBeginW",
64: b"WSALookupServiceEnd",
65: b"WSALookupServiceNextA",
66: b"WSALookupServiceNextW",
67: b"WSANSPIoctl",
68: b"WSANtohl",
69: b"WSANtohs",
70: b"WSAProviderConfigChange",
71: b"WSARecv",
72: b"WSARecvDisconnect",
73: b"WSARecvFrom",
74: b"WSARemoveServiceClass",
75: b"WSAResetEvent",
76: b"WSASend",
77: b"WSASendDisconnect",
78: b"WSASendTo",
79: b"WSASetEvent",
80: b"WSASetServiceA",
81: b"WSASetServiceW",
82: b"WSASocketA",
83: b"WSASocketW",
84: b"WSAStringToAddressA",
85: b"WSAStringToAddressW",
86: b"WSAWaitForMultipleEvents",
87: b"WSCDeinstallProvider",
88: b"WSCEnableNSProvider",
89: b"WSCEnumProtocols",
90: b"WSCGetProviderPath",
91: b"WSCInstallNameSpace",
92: b"WSCInstallProvider",
93: b"WSCUnInstallNameSpace",
94: b"WSCUpdateProvider",
95: b"WSCWriteNameSpaceOrder",
96: b"WSCWriteProviderOrder",
97: b"freeaddrinfo",
98: b"getaddrinfo",
99: b"getnameinfo",
101: b"WSAAsyncSelect",
102: b"WSAAsyncGetHostByAddr",
103: b"WSAAsyncGetHostByName",
104: b"WSAAsyncGetProtoByNumber",
105: b"WSAAsyncGetProtoByName",
106: b"WSAAsyncGetServByPort",
107: b"WSAAsyncGetServByName",
108: b"WSACancelAsyncRequest",
109: b"WSASetBlockingHook",
110: b"WSAUnhookBlockingHook",
111: b"WSAGetLastError",
112: b"WSASetLastError",
113: b"WSACancelBlockingCall",
114: b"WSAIsBlocking",
115: b"WSAStartup",
116: b"WSACleanup",
151: b"__WSAFDIsSet",
500: b"WEP",
}
ords = {
b"ws2_32.dll": ws2_32_ord_names,
b"wsock32.dll": ws2_32_ord_names,
b"oleaut32.dll": {
2: b"SysAllocString",
3: b"SysReAllocString",
4: b"SysAllocStringLen",
5: b"SysReAllocStringLen",
6: b"SysFreeString",
7: b"SysStringLen",
8: b"VariantInit",
9: b"VariantClear",
10: b"VariantCopy",
11: b"VariantCopyInd",
12: b"VariantChangeType",
13: b"VariantTimeToDosDateTime",
14: b"DosDateTimeToVariantTime",
15: b"SafeArrayCreate",
16: b"SafeArrayDestroy",
17: b"SafeArrayGetDim",
18: b"SafeArrayGetElemsize",
19: b"SafeArrayGetUBound",
20: b"SafeArrayGetLBound",
21: b"SafeArrayLock",
22: b"SafeArrayUnlock",
23: b"SafeArrayAccessData",
24: b"SafeArrayUnaccessData",
25: b"SafeArrayGetElement",
26: b"SafeArrayPutElement",
27: b"SafeArrayCopy",
28: b"DispGetParam",
29: b"DispGetIDsOfNames",
30: b"DispInvoke",
31: b"CreateDispTypeInfo",
32: b"CreateStdDispatch",
33: b"RegisterActiveObject",
34: b"RevokeActiveObject",
35: b"GetActiveObject",
36: b"SafeArrayAllocDescriptor",
37: b"SafeArrayAllocData",
38: b"SafeArrayDestroyDescriptor",
39: b"SafeArrayDestroyData",
40: b"SafeArrayRedim",
41: b"SafeArrayAllocDescriptorEx",
42: b"SafeArrayCreateEx",
43: b"SafeArrayCreateVectorEx",
44: b"SafeArraySetRecordInfo",
45: b"SafeArrayGetRecordInfo",
46: b"VarParseNumFromStr",
47: b"VarNumFromParseNum",
48: b"VarI2FromUI1",
49: b"VarI2FromI4",
50: b"VarI2FromR4",
51: b"VarI2FromR8",
52: b"VarI2FromCy",
53: b"VarI2FromDate",
54: b"VarI2FromStr",
55: b"VarI2FromDisp",
56: b"VarI2FromBool",
57: b"SafeArraySetIID",
58: b"VarI4FromUI1",
59: b"VarI4FromI2",
60: b"VarI4FromR4",
61: b"VarI4FromR8",
62: b"VarI4FromCy",
63: b"VarI4FromDate",
64: b"VarI4FromStr",
65: b"VarI4FromDisp",
66: b"VarI4FromBool",
67: b"SafeArrayGetIID",
68: b"VarR4FromUI1",
69: b"VarR4FromI2",
70: b"VarR4FromI4",
71: b"VarR4FromR8",
72: b"VarR4FromCy",
73: b"VarR4FromDate",
74: b"VarR4FromStr",
75: b"VarR4FromDisp",
76: b"VarR4FromBool",
77: b"SafeArrayGetVartype",
78: b"VarR8FromUI1",
79: b"VarR8FromI2",
80: b"VarR8FromI4",
81: b"VarR8FromR4",
82: b"VarR8FromCy",
83: b"VarR8FromDate",
84: b"VarR8FromStr",
85: b"VarR8FromDisp",
86: b"VarR8FromBool",
87: b"VarFormat",
88: b"VarDateFromUI1",
89: b"VarDateFromI2",
90: b"VarDateFromI4",
91: b"VarDateFromR4",
92: b"VarDateFromR8",
93: b"VarDateFromCy",
94: b"VarDateFromStr",
95: b"VarDateFromDisp",
96: b"VarDateFromBool",
97: b"VarFormatDateTime",
98: b"VarCyFromUI1",
99: b"VarCyFromI2",
100: b"VarCyFromI4",
101: b"VarCyFromR4",
102: b"VarCyFromR8",
103: b"VarCyFromDate",
104: b"VarCyFromStr",
105: b"VarCyFromDisp",
106: b"VarCyFromBool",
107: b"VarFormatNumber",
108: b"VarBstrFromUI1",
109: b"VarBstrFromI2",
110: b"VarBstrFromI4",
111: b"VarBstrFromR4",
112: b"VarBstrFromR8",
113: b"VarBstrFromCy",
114: b"VarBstrFromDate",
115: b"VarBstrFromDisp",
116: b"VarBstrFromBool",
117: b"VarFormatPercent",
118: b"VarBoolFromUI1",
119: b"VarBoolFromI2",
120: b"VarBoolFromI4",
121: b"VarBoolFromR4",
122: b"VarBoolFromR8",
123: b"VarBoolFromDate",
124: b"VarBoolFromCy",
125: b"VarBoolFromStr",
126: b"VarBoolFromDisp",
127: b"VarFormatCurrency",
128: b"VarWeekdayName",
129: b"VarMonthName",
130: b"VarUI1FromI2",
131: b"VarUI1FromI4",
132: b"VarUI1FromR4",
133: b"VarUI1FromR8",
134: b"VarUI1FromCy",
135: b"VarUI1FromDate",
136: b"VarUI1FromStr",
137: b"VarUI1FromDisp",
138: b"VarUI1FromBool",
139: b"VarFormatFromTokens",
140: b"VarTokenizeFormatString",
141: b"VarAdd",
142: b"VarAnd",
143: b"VarDiv",
144: b"DllCanUnloadNow",
145: b"DllGetClassObject",
146: b"DispCallFunc",
147: b"VariantChangeTypeEx",
148: b"SafeArrayPtrOfIndex",
149: b"SysStringByteLen",
150: b"SysAllocStringByteLen",
151: b"DllRegisterServer",
152: b"VarEqv",
153: b"VarIdiv",
154: b"VarImp",
155: b"VarMod",
156: b"VarMul",
157: b"VarOr",
158: b"VarPow",
159: b"VarSub",
160: b"CreateTypeLib",
161: b"LoadTypeLib",
162: b"LoadRegTypeLib",
163: b"RegisterTypeLib",
164: b"QueryPathOfRegTypeLib",
165: b"LHashValOfNameSys",
166: b"LHashValOfNameSysA",
167: b"VarXor",
168: b"VarAbs",
169: b"VarFix",
170: b"OaBuildVersion",
171: b"ClearCustData",
172: b"VarInt",
173: b"VarNeg",
174: b"VarNot",
175: b"VarRound",
176: b"VarCmp",
177: b"VarDecAdd",
178: b"VarDecDiv",
179: b"VarDecMul",
180: b"CreateTypeLib2",
181: b"VarDecSub",
182: b"VarDecAbs",
183: b"LoadTypeLibEx",
184: b"SystemTimeToVariantTime",
185: b"VariantTimeToSystemTime",
186: b"UnRegisterTypeLib",
187: b"VarDecFix",
188: b"VarDecInt",
189: b"VarDecNeg",
190: b"VarDecFromUI1",
191: b"VarDecFromI2",
192: b"VarDecFromI4",
193: b"VarDecFromR4",
194: b"VarDecFromR8",
195: b"VarDecFromDate",
196: b"VarDecFromCy",
197: b"VarDecFromStr",
198: b"VarDecFromDisp",
199: b"VarDecFromBool",
200: b"GetErrorInfo",
201: b"SetErrorInfo",
202: b"CreateErrorInfo",
203: b"VarDecRound",
204: b"VarDecCmp",
205: b"VarI2FromI1",
206: b"VarI2FromUI2",
207: b"VarI2FromUI4",
208: b"VarI2FromDec",
209: b"VarI4FromI1",
210: b"VarI4FromUI2",
211: b"VarI4FromUI4",
212: b"VarI4FromDec",
213: b"VarR4FromI1",
214: b"VarR4FromUI2",
215: b"VarR4FromUI4",
216: b"VarR4FromDec",
217: b"VarR8FromI1",
218: b"VarR8FromUI2",
219: b"VarR8FromUI4",
220: b"VarR8FromDec",
221: b"VarDateFromI1",
222: b"VarDateFromUI2",
223: b"VarDateFromUI4",
224: b"VarDateFromDec",
225: b"VarCyFromI1",
226: b"VarCyFromUI2",
227: b"VarCyFromUI4",
228: b"VarCyFromDec",
229: b"VarBstrFromI1",
230: b"VarBstrFromUI2",
231: b"VarBstrFromUI4",
232: b"VarBstrFromDec",
233: b"VarBoolFromI1",
234: b"VarBoolFromUI2",
235: b"VarBoolFromUI4",
236: b"VarBoolFromDec",
237: b"VarUI1FromI1",
238: b"VarUI1FromUI2",
239: b"VarUI1FromUI4",
240: b"VarUI1FromDec",
241: b"VarDecFromI1",
242: b"VarDecFromUI2",
243: b"VarDecFromUI4",
244: b"VarI1FromUI1",
245: b"VarI1FromI2",
246: b"VarI1FromI4",
247: b"VarI1FromR4",
248: b"VarI1FromR8",
249: b"VarI1FromDate",
250: b"VarI1FromCy",
251: b"VarI1FromStr",
252: b"VarI1FromDisp",
253: b"VarI1FromBool",
254: b"VarI1FromUI2",
255: b"VarI1FromUI4",
256: b"VarI1FromDec",
257: b"VarUI2FromUI1",
258: b"VarUI2FromI2",
259: b"VarUI2FromI4",
260: b"VarUI2FromR4",
261: b"VarUI2FromR8",
262: b"VarUI2FromDate",
263: b"VarUI2FromCy",
264: b"VarUI2FromStr",
265: b"VarUI2FromDisp",
266: b"VarUI2FromBool",
267: b"VarUI2FromI1",
268: b"VarUI2FromUI4",
269: b"VarUI2FromDec",
270: b"VarUI4FromUI1",
271: b"VarUI4FromI2",
272: b"VarUI4FromI4",
273: b"VarUI4FromR4",
274: b"VarUI4FromR8",
275: b"VarUI4FromDate",
276: b"VarUI4FromCy",
277: b"VarUI4FromStr",
278: b"VarUI4FromDisp",
279: b"VarUI4FromBool",
280: b"VarUI4FromI1",
281: b"VarUI4FromUI2",
282: b"VarUI4FromDec",
283: b"BSTR_UserSize",
284: b"BSTR_UserMarshal",
285: b"BSTR_UserUnmarshal",
286: b"BSTR_UserFree",
287: b"VARIANT_UserSize",
288: b"VARIANT_UserMarshal",
289: b"VARIANT_UserUnmarshal",
290: b"VARIANT_UserFree",
291: b"LPSAFEARRAY_UserSize",
292: b"LPSAFEARRAY_UserMarshal",
293: b"LPSAFEARRAY_UserUnmarshal",
294: b"LPSAFEARRAY_UserFree",
295: b"LPSAFEARRAY_Size",
296: b"LPSAFEARRAY_Marshal",
297: b"LPSAFEARRAY_Unmarshal",
298: b"VarDecCmpR8",
299: b"VarCyAdd",
300: b"DllUnregisterServer",
301: b"OACreateTypeLib2",
303: b"VarCyMul",
304: b"VarCyMulI4",
305: b"VarCySub",
306: b"VarCyAbs",
307: b"VarCyFix",
308: b"VarCyInt",
309: b"VarCyNeg",
310: b"VarCyRound",
311: b"VarCyCmp",
312: b"VarCyCmpR8",
313: b"VarBstrCat",
314: b"VarBstrCmp",
315: b"VarR8Pow",
316: b"VarR4CmpR8",
317: b"VarR8Round",
318: b"VarCat",
319: b"VarDateFromUdateEx",
322: b"GetRecordInfoFromGuids",
323: b"GetRecordInfoFromTypeInfo",
325: b"SetVarConversionLocaleSetting",
326: b"GetVarConversionLocaleSetting",
327: b"SetOaNoCache",
329: b"VarCyMulI8",
330: b"VarDateFromUdate",
331: b"VarUdateFromDate",
332: b"GetAltMonthNames",
333: b"VarI8FromUI1",
334: b"VarI8FromI2",
335: b"VarI8FromR4",
336: b"VarI8FromR8",
337: b"VarI8FromCy",
338: b"VarI8FromDate",
339: b"VarI8FromStr",
340: b"VarI8FromDisp",
341: b"VarI8FromBool",
342: b"VarI8FromI1",
343: b"VarI8FromUI2",
344: b"VarI8FromUI4",
345: b"VarI8FromDec",
346: b"VarI2FromI8",
347: b"VarI2FromUI8",
348: b"VarI4FromI8",
349: b"VarI4FromUI8",
360: b"VarR4FromI8",
361: b"VarR4FromUI8",
362: b"VarR8FromI8",
363: b"VarR8FromUI8",
364: b"VarDateFromI8",
365: b"VarDateFromUI8",
366: b"VarCyFromI8",
367: b"VarCyFromUI8",
368: b"VarBstrFromI8",
369: b"VarBstrFromUI8",
370: b"VarBoolFromI8",
371: b"VarBoolFromUI8",
372: b"VarUI1FromI8",
373: b"VarUI1FromUI8",
374: b"VarDecFromI8",
375: b"VarDecFromUI8",
376: b"VarI1FromI8",
377: b"VarI1FromUI8",
378: b"VarUI2FromI8",
379: b"VarUI2FromUI8",
401: b"OleLoadPictureEx",
402: b"OleLoadPictureFileEx",
411: b"SafeArrayCreateVector",
412: b"SafeArrayCopyData",
413: b"VectorFromBstr",
414: b"BstrFromVector",
415: b"OleIconToCursor",
416: b"OleCreatePropertyFrameIndirect",
417: b"OleCreatePropertyFrame",
418: b"OleLoadPicture",
419: b"OleCreatePictureIndirect",
420: b"OleCreateFontIndirect",
421: b"OleTranslateColor",
422: b"OleLoadPictureFile",
423: b"OleSavePictureFile",
424: b"OleLoadPicturePath",
425: b"VarUI4FromI8",
426: b"VarUI4FromUI8",
427: b"VarI8FromUI8",
428: b"VarUI8FromI8",
429: b"VarUI8FromUI1",
430: b"VarUI8FromI2",
431: b"VarUI8FromR4",
432: b"VarUI8FromR8",
433: b"VarUI8FromCy",
434: b"VarUI8FromDate",
435: b"VarUI8FromStr",
436: b"VarUI8FromDisp",
437: b"VarUI8FromBool",
438: b"VarUI8FromI1",
439: b"VarUI8FromUI2",
440: b"VarUI8FromUI4",
441: b"VarUI8FromDec",
442: b"RegisterTypeLibForUser",
443: b"UnRegisterTypeLibForUser",
}
}
PY3 = sys.version_info > (3,)
if PY3:
def formatOrdString(ord_val):
return "ord{}".format(ord_val).encode()
else:
def formatOrdString(ord_val):
return b"ord%d" % ord_val
def ordLookup(libname, ord_val, make_name=False):
"""
Lookup a name for the given ordinal if it's in our
database.
"""
names = ords.get(libname.lower())
if names is None:
if make_name is True:
return formatOrdString(ord_val)
return None
name = names.get(ord_val)
if name is None:
return formatOrdString(ord_val)
return name
if PY3:
long = int
# lru_cache with a shallow copy of the objects returned (list, dicts, ..)
# we don't use deepcopy as it's _really_ slow and the data we retrieved using this is enough with copy.copy
# taken from https://stackoverflow.com/questions/54909357/how-to-get-functools-lru-cache-to-return-new-instances
def lru_cache(maxsize=128, typed=False, copy=False):
if not copy:
return functools.lru_cache(maxsize, typed)
def decorator(f):
cached_func = functools.lru_cache(maxsize, typed)(f)
@functools.wraps(f)
def wrapper(*args, **kwargs):
# return copymod.deepcopy(cached_func(*args, **kwargs))
return copymod.copy(cached_func(*args, **kwargs))
return wrapper
return decorator
else:
# lru_cache that does nothing on python2
def lru_cache(maxsize=128, typed=False, copy=False):
def decorator(f):
@functools.wraps(f)
def wrapper(*args, **kwargs):
return f(*args, **kwargs)
return wrapper
return decorator
@lru_cache(maxsize=2048)
def cache_adjust_FileAlignment(val, file_alignment):
if file_alignment < FILE_ALIGNMENT_HARDCODED_VALUE:
return val
return (int(val / 0x200)) * 0x200
@lru_cache(maxsize=2048)
def cache_adjust_SectionAlignment(val, section_alignment, file_alignment):
if section_alignment < 0x1000: # page size
section_alignment = file_alignment
# 0x200 is the minimum valid FileAlignment according to the documentation
# although ntoskrnl.exe has an alignment of 0x80 in some Windows versions
#
#elif section_alignment < 0x80:
# section_alignment = 0x80
if section_alignment and val % section_alignment:
return section_alignment * ( int(val / section_alignment) )
return val
def count_zeroes(data):
try:
# newbytes' count() takes a str in Python 2
count = data.count('\0')
except TypeError:
# bytes' count() takes an int in Python 3
count = data.count(0)
return count
fast_load = False
# This will set a maximum length of a string to be retrieved from the file.
# It's there to prevent loading massive amounts of data from memory mapped
# files. Strings longer than 1MB should be rather rare.
MAX_STRING_LENGTH = 0x100000 # 2^20
# Maximum number of imports to parse.
MAX_IMPORT_SYMBOLS = 0x2000
# Limit maximum length for specific string types separately
MAX_IMPORT_NAME_LENGTH = 0x200
MAX_DLL_LENGTH = 0x200
MAX_SYMBOL_NAME_LENGTH = 0x200
# Lmit maximum number of sections before processing of sections will stop
MAX_SECTIONS = 0x800
# The global maximum number of resource entries to parse per file
MAX_RESOURCE_ENTRIES = 0x8000
# The maximum depth of nested resource tables
MAX_RESOURCE_DEPTH = 32
# Limit number of exported symbols
MAX_SYMBOL_EXPORT_COUNT = 0x2000
IMAGE_DOS_SIGNATURE = 0x5A4D
IMAGE_DOSZM_SIGNATURE = 0x4D5A
IMAGE_NE_SIGNATURE = 0x454E
IMAGE_LE_SIGNATURE = 0x454C
IMAGE_LX_SIGNATURE = 0x584C
IMAGE_TE_SIGNATURE = 0x5A56 # Terse Executables have a 'VZ' signature
IMAGE_NT_SIGNATURE = 0x00004550
IMAGE_NUMBEROF_DIRECTORY_ENTRIES= 16
IMAGE_ORDINAL_FLAG = 0x80000000
IMAGE_ORDINAL_FLAG64 = 0x8000000000000000
OPTIONAL_HEADER_MAGIC_PE = 0x10b
OPTIONAL_HEADER_MAGIC_PE_PLUS = 0x20b
def two_way_dict(pairs):
return dict([(e[1], e[0]) for e in pairs]+pairs)
directory_entry_types = [
('IMAGE_DIRECTORY_ENTRY_EXPORT', 0),
('IMAGE_DIRECTORY_ENTRY_IMPORT', 1),
('IMAGE_DIRECTORY_ENTRY_RESOURCE', 2),
('IMAGE_DIRECTORY_ENTRY_EXCEPTION', 3),
('IMAGE_DIRECTORY_ENTRY_SECURITY', 4),
('IMAGE_DIRECTORY_ENTRY_BASERELOC', 5),
('IMAGE_DIRECTORY_ENTRY_DEBUG', 6),
# Architecture on non-x86 platforms
('IMAGE_DIRECTORY_ENTRY_COPYRIGHT', 7),
('IMAGE_DIRECTORY_ENTRY_GLOBALPTR', 8),
('IMAGE_DIRECTORY_ENTRY_TLS', 9),
('IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG', 10),
('IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT', 11),
('IMAGE_DIRECTORY_ENTRY_IAT', 12),
('IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT', 13),
('IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR',14),
('IMAGE_DIRECTORY_ENTRY_RESERVED', 15) ]
DIRECTORY_ENTRY = two_way_dict(directory_entry_types)
image_characteristics = [
('IMAGE_FILE_RELOCS_STRIPPED', 0x0001),
('IMAGE_FILE_EXECUTABLE_IMAGE', 0x0002),
('IMAGE_FILE_LINE_NUMS_STRIPPED', 0x0004),
('IMAGE_FILE_LOCAL_SYMS_STRIPPED', 0x0008),
('IMAGE_FILE_AGGRESIVE_WS_TRIM', 0x0010),
('IMAGE_FILE_LARGE_ADDRESS_AWARE', 0x0020),
('IMAGE_FILE_16BIT_MACHINE', 0x0040),
('IMAGE_FILE_BYTES_REVERSED_LO', 0x0080),
('IMAGE_FILE_32BIT_MACHINE', 0x0100),
('IMAGE_FILE_DEBUG_STRIPPED', 0x0200),
('IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP', 0x0400),
('IMAGE_FILE_NET_RUN_FROM_SWAP', 0x0800),
('IMAGE_FILE_SYSTEM', 0x1000),
('IMAGE_FILE_DLL', 0x2000),
('IMAGE_FILE_UP_SYSTEM_ONLY', 0x4000),
('IMAGE_FILE_BYTES_REVERSED_HI', 0x8000) ]
IMAGE_CHARACTERISTICS = two_way_dict(image_characteristics)
section_characteristics = [
('IMAGE_SCN_TYPE_REG', 0x00000000), # reserved
('IMAGE_SCN_TYPE_DSECT', 0x00000001), # reserved
('IMAGE_SCN_TYPE_NOLOAD', 0x00000002), # reserved
('IMAGE_SCN_TYPE_GROUP', 0x00000004), # reserved
('IMAGE_SCN_TYPE_NO_PAD', 0x00000008), # reserved
('IMAGE_SCN_TYPE_COPY', 0x00000010), # reserved
('IMAGE_SCN_CNT_CODE', 0x00000020),
('IMAGE_SCN_CNT_INITIALIZED_DATA', 0x00000040),
('IMAGE_SCN_CNT_UNINITIALIZED_DATA', 0x00000080),
('IMAGE_SCN_LNK_OTHER', 0x00000100),
('IMAGE_SCN_LNK_INFO', 0x00000200),
('IMAGE_SCN_LNK_OVER', 0x00000400), # reserved
('IMAGE_SCN_LNK_REMOVE', 0x00000800),
('IMAGE_SCN_LNK_COMDAT', 0x00001000),
('IMAGE_SCN_MEM_PROTECTED', 0x00004000), # obsolete
('IMAGE_SCN_NO_DEFER_SPEC_EXC', 0x00004000),
('IMAGE_SCN_GPREL', 0x00008000),
('IMAGE_SCN_MEM_FARDATA', 0x00008000),
('IMAGE_SCN_MEM_SYSHEAP', 0x00010000), # obsolete
('IMAGE_SCN_MEM_PURGEABLE', 0x00020000),
('IMAGE_SCN_MEM_16BIT', 0x00020000),
('IMAGE_SCN_MEM_LOCKED', 0x00040000),
('IMAGE_SCN_MEM_PRELOAD', 0x00080000),
('IMAGE_SCN_ALIGN_1BYTES', 0x00100000),
('IMAGE_SCN_ALIGN_2BYTES', 0x00200000),
('IMAGE_SCN_ALIGN_4BYTES', 0x00300000),
('IMAGE_SCN_ALIGN_8BYTES', 0x00400000),
('IMAGE_SCN_ALIGN_16BYTES', 0x00500000), # default alignment
('IMAGE_SCN_ALIGN_32BYTES', 0x00600000),
('IMAGE_SCN_ALIGN_64BYTES', 0x00700000),
('IMAGE_SCN_ALIGN_128BYTES', 0x00800000),
('IMAGE_SCN_ALIGN_256BYTES', 0x00900000),
('IMAGE_SCN_ALIGN_512BYTES', 0x00A00000),
('IMAGE_SCN_ALIGN_1024BYTES', 0x00B00000),
('IMAGE_SCN_ALIGN_2048BYTES', 0x00C00000),
('IMAGE_SCN_ALIGN_4096BYTES', 0x00D00000),
('IMAGE_SCN_ALIGN_8192BYTES', 0x00E00000),
('IMAGE_SCN_ALIGN_MASK', 0x00F00000),
('IMAGE_SCN_LNK_NRELOC_OVFL', 0x01000000),
('IMAGE_SCN_MEM_DISCARDABLE', 0x02000000),
('IMAGE_SCN_MEM_NOT_CACHED', 0x04000000),
('IMAGE_SCN_MEM_NOT_PAGED', 0x08000000),
('IMAGE_SCN_MEM_SHARED', 0x10000000),
('IMAGE_SCN_MEM_EXECUTE', 0x20000000),
('IMAGE_SCN_MEM_READ', 0x40000000),
('IMAGE_SCN_MEM_WRITE', 0x80000000) ]
SECTION_CHARACTERISTICS = two_way_dict(section_characteristics)
debug_types = [
('IMAGE_DEBUG_TYPE_UNKNOWN', 0),
('IMAGE_DEBUG_TYPE_COFF', 1),
('IMAGE_DEBUG_TYPE_CODEVIEW', 2),
('IMAGE_DEBUG_TYPE_FPO', 3),
('IMAGE_DEBUG_TYPE_MISC', 4),
('IMAGE_DEBUG_TYPE_EXCEPTION', 5),
('IMAGE_DEBUG_TYPE_FIXUP', 6),
('IMAGE_DEBUG_TYPE_OMAP_TO_SRC', 7),
('IMAGE_DEBUG_TYPE_OMAP_FROM_SRC', 8),
('IMAGE_DEBUG_TYPE_BORLAND', 9),
('IMAGE_DEBUG_TYPE_RESERVED10', 10),
('IMAGE_DEBUG_TYPE_CLSID', 11),
('IMAGE_DEBUG_TYPE_VC_FEATURE', 12),
('IMAGE_DEBUG_TYPE_POGO', 13),
('IMAGE_DEBUG_TYPE_ILTCG', 14),
('IMAGE_DEBUG_TYPE_MPX', 15),
('IMAGE_DEBUG_TYPE_REPRO', 16),
('IMAGE_DEBUG_TYPE_EX_DLLCHARACTERISTICS', 20) ]
DEBUG_TYPE = two_way_dict(debug_types)
subsystem_types = [
('IMAGE_SUBSYSTEM_UNKNOWN', 0),
('IMAGE_SUBSYSTEM_NATIVE', 1),
('IMAGE_SUBSYSTEM_WINDOWS_GUI', 2),
('IMAGE_SUBSYSTEM_WINDOWS_CUI', 3),
('IMAGE_SUBSYSTEM_OS2_CUI', 5),
('IMAGE_SUBSYSTEM_POSIX_CUI', 7),
('IMAGE_SUBSYSTEM_NATIVE_WINDOWS', 8),
('IMAGE_SUBSYSTEM_WINDOWS_CE_GUI', 9),
('IMAGE_SUBSYSTEM_EFI_APPLICATION', 10),
('IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER', 11),
('IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER', 12),
('IMAGE_SUBSYSTEM_EFI_ROM', 13),
('IMAGE_SUBSYSTEM_XBOX', 14),
('IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION', 16)]
SUBSYSTEM_TYPE = two_way_dict(subsystem_types)
machine_types = [
('IMAGE_FILE_MACHINE_UNKNOWN', 0),
('IMAGE_FILE_MACHINE_I386', 0x014c),
('IMAGE_FILE_MACHINE_R3000', 0x0162),
('IMAGE_FILE_MACHINE_R4000', 0x0166),
('IMAGE_FILE_MACHINE_R10000', 0x0168),
('IMAGE_FILE_MACHINE_WCEMIPSV2',0x0169),
('IMAGE_FILE_MACHINE_ALPHA', 0x0184),
('IMAGE_FILE_MACHINE_SH3', 0x01a2),
('IMAGE_FILE_MACHINE_SH3DSP', 0x01a3),
('IMAGE_FILE_MACHINE_SH3E', 0x01a4),
('IMAGE_FILE_MACHINE_SH4', 0x01a6),
('IMAGE_FILE_MACHINE_SH5', 0x01a8),
('IMAGE_FILE_MACHINE_ARM', 0x01c0),
('IMAGE_FILE_MACHINE_THUMB', 0x01c2),
('IMAGE_FILE_MACHINE_ARMNT', 0x01c4),
('IMAGE_FILE_MACHINE_AM33', 0x01d3),
('IMAGE_FILE_MACHINE_POWERPC', 0x01f0),
('IMAGE_FILE_MACHINE_POWERPCFP',0x01f1),
('IMAGE_FILE_MACHINE_IA64', 0x0200),
('IMAGE_FILE_MACHINE_MIPS16', 0x0266),
('IMAGE_FILE_MACHINE_ALPHA64', 0x0284),
('IMAGE_FILE_MACHINE_AXP64', 0x0284), # same
('IMAGE_FILE_MACHINE_MIPSFPU', 0x0366),
('IMAGE_FILE_MACHINE_MIPSFPU16',0x0466),
('IMAGE_FILE_MACHINE_TRICORE', 0x0520),
('IMAGE_FILE_MACHINE_CEF', 0x0cef),
('IMAGE_FILE_MACHINE_EBC', 0x0ebc),
('IMAGE_FILE_MACHINE_AMD64', 0x8664),
('IMAGE_FILE_MACHINE_M32R', 0x9041),
('IMAGE_FILE_MACHINE_ARM64', 0xaa64),
('IMAGE_FILE_MACHINE_CEE', 0xc0ee),
]
MACHINE_TYPE = two_way_dict(machine_types)
relocation_types = [
('IMAGE_REL_BASED_ABSOLUTE', 0),
('IMAGE_REL_BASED_HIGH', 1),
('IMAGE_REL_BASED_LOW', 2),
('IMAGE_REL_BASED_HIGHLOW', 3),
('IMAGE_REL_BASED_HIGHADJ', 4),
('IMAGE_REL_BASED_MIPS_JMPADDR', 5),
('IMAGE_REL_BASED_SECTION', 6),
('IMAGE_REL_BASED_REL', 7),
('IMAGE_REL_BASED_MIPS_JMPADDR16', 9),
('IMAGE_REL_BASED_IA64_IMM64', 9),
('IMAGE_REL_BASED_DIR64', 10),
('IMAGE_REL_BASED_HIGH3ADJ', 11) ]
RELOCATION_TYPE = two_way_dict(relocation_types)
dll_characteristics = [
('IMAGE_LIBRARY_PROCESS_INIT', 0x0001), # reserved
('IMAGE_LIBRARY_PROCESS_TERM', 0x0002), # reserved
('IMAGE_LIBRARY_THREAD_INIT', 0x0004), # reserved
('IMAGE_LIBRARY_THREAD_TERM', 0x0008), # reserved
('IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA', 0x0020),
('IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE', 0x0040),
('IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY', 0x0080),
('IMAGE_DLLCHARACTERISTICS_NX_COMPAT', 0x0100),
('IMAGE_DLLCHARACTERISTICS_NO_ISOLATION', 0x0200),
('IMAGE_DLLCHARACTERISTICS_NO_SEH', 0x0400),
('IMAGE_DLLCHARACTERISTICS_NO_BIND', 0x0800),
('IMAGE_DLLCHARACTERISTICS_APPCONTAINER', 0x1000),
('IMAGE_DLLCHARACTERISTICS_WDM_DRIVER', 0x2000),
('IMAGE_DLLCHARACTERISTICS_GUARD_CF', 0x4000),
('IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE', 0x8000) ]
DLL_CHARACTERISTICS = two_way_dict(dll_characteristics)
FILE_ALIGNMENT_HARDCODED_VALUE = 0x200
# Resource types
resource_type = [
('RT_CURSOR', 1),
('RT_BITMAP', 2),
('RT_ICON', 3),
('RT_MENU', 4),
('RT_DIALOG', 5),
('RT_STRING', 6),
('RT_FONTDIR', 7),
('RT_FONT', 8),
('RT_ACCELERATOR', 9),
('RT_RCDATA', 10),
('RT_MESSAGETABLE', 11),
('RT_GROUP_CURSOR', 12),
('RT_GROUP_ICON', 14),
('RT_VERSION', 16),
('RT_DLGINCLUDE', 17),
('RT_PLUGPLAY', 19),
('RT_VXD', 20),
('RT_ANICURSOR', 21),
('RT_ANIICON', 22),
('RT_HTML', 23),
('RT_MANIFEST', 24) ]
RESOURCE_TYPE = two_way_dict(resource_type)
# Language definitions
lang = [
('LANG_NEUTRAL', 0x00),
('LANG_INVARIANT', 0x7f),
('LANG_AFRIKAANS', 0x36),
('LANG_ALBANIAN', 0x1c),
('LANG_ARABIC', 0x01),
('LANG_ARMENIAN', 0x2b),
('LANG_ASSAMESE', 0x4d),
('LANG_AZERI', 0x2c),
('LANG_BASQUE', 0x2d),
('LANG_BELARUSIAN', 0x23),
('LANG_BENGALI', 0x45),
('LANG_BULGARIAN', 0x02),
('LANG_CATALAN', 0x03),
('LANG_CHINESE', 0x04),
('LANG_CROATIAN', 0x1a),
('LANG_CZECH', 0x05),
('LANG_DANISH', 0x06),
('LANG_DIVEHI', 0x65),
('LANG_DUTCH', 0x13),
('LANG_ENGLISH', 0x09),
('LANG_ESTONIAN', 0x25),
('LANG_FAEROESE', 0x38),
('LANG_FARSI', 0x29),
('LANG_FINNISH', 0x0b),
('LANG_FRENCH', 0x0c),
('LANG_GALICIAN', 0x56),
('LANG_GEORGIAN', 0x37),
('LANG_GERMAN', 0x07),
('LANG_GREEK', 0x08),
('LANG_GUJARATI', 0x47),
('LANG_HEBREW', 0x0d),
('LANG_HINDI', 0x39),
('LANG_HUNGARIAN', 0x0e),
('LANG_ICELANDIC', 0x0f),
('LANG_INDONESIAN', 0x21),
('LANG_ITALIAN', 0x10),
('LANG_JAPANESE', 0x11),
('LANG_KANNADA', 0x4b),
('LANG_KASHMIRI', 0x60),
('LANG_KAZAK', 0x3f),
('LANG_KONKANI', 0x57),
('LANG_KOREAN', 0x12),
('LANG_KYRGYZ', 0x40),
('LANG_LATVIAN', 0x26),
('LANG_LITHUANIAN', 0x27),
('LANG_MACEDONIAN', 0x2f),
('LANG_MALAY', 0x3e),
('LANG_MALAYALAM', 0x4c),
('LANG_MANIPURI', 0x58),
('LANG_MARATHI', 0x4e),