/
SystemInfoStream.py
274 lines (253 loc) · 13 KB
/
SystemInfoStream.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
#!/usr/bin/env python3
#
# Author:
# Tamas Jos (@skelsec)
#
import io
import enum
import logging
from minidump.common_structs import *
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms680396(v=vs.85).aspx
class PROCESSOR_ARCHITECTURE(enum.Enum):
AMD64 = 9 #x64 (AMD or Intel)
ARM = 5 #ARM
IA64 = 6 #Intel Itanium
INTEL = 0 #x86
AARCH64 = 0x8003 #ARM64
UNKNOWN = 0xffff #Unknown processor
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms680396(v=vs.85).aspx
class PROCESSOR_LEVEL(enum.Enum):
INTEL_80386 = 3
INTEL_80486 = 4
INTEL_PENTIUM = 5
INTEL_PENTIUM_PRO = 6 #or Pentium II
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms680396(v=vs.85).aspx
class PRODUCT_TYPE(enum.Enum):
VER_UNIDENTIFIED_PRODUCT = 0x0000000 # Crashpad des not set ProductType value on non-Windows systems
VER_NT_WORKSTATION = 0x0000001 # The system is running Windows XP, Windows Vista, Windows 7, or Windows 8.
VER_NT_DOMAIN_CONTROLLER = 0x0000002 # The system is a domain controller.
VER_NT_SERVER = 0x0000003 # The system is a server.
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms680396(v=vs.85).aspx
class PLATFORM_ID(enum.Enum):
VER_PLATFORM_WIN32s = 0 #Not supported
VER_PLATFORM_WIN32_WINDOWS = 1 #Not supported.
VER_PLATFORM_WIN32_NT = 2 #The operating system platform is Windows.
# source : https://github.com/chromium/crashpad/blob/4b05be4265c0ffacfce26d7db7644ffbf9037696/minidump/minidump_extensions.h#L239
VER_PLATFORM_CRASHPAD_MAC = 0x8101
VER_PLATFORM_CRASHPAD_IOS = 0x8102
VER_PLATFORM_CRASHPAD_LINUX = 0x8201
VER_PLATFORM_CRASHPAD_SOLARIS = 0x8202
VER_PLATFORM_CRASHPAD_ANDROID = 0x8203
VER_PLATFORM_CRASHPAD_PS3 = 0x8204
VER_PLATFORM_CRASHPAD_NACL = 0x8205
VER_PLATFORM_CRASHPAD_FUSCHIA = 0x8206
VER_PLATFORM_CRASHPAD_UNKNOWN = 0xffffffff
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms680396(v=vs.85).aspx
class SUITE_MASK(enum.IntFlag):
VER_SUITE_BACKOFFICE = 0x00000004 #Microsoft BackOffice components are installed.
VER_SUITE_BLADE = 0x00000400 #Windows Server 2003, Web Edition is installed.
VER_SUITE_COMPUTE_SERVER = 0x00004000 #Windows Server 2003, Compute Cluster Edition is installed.
VER_SUITE_DATACENTER = 0x00000080 #Windows Server 2008 R2 Datacenter, Windows Server 2008 Datacenter, or Windows Server 2003, Datacenter Edition is installed.
VER_SUITE_ENTERPRISE = 0x00000002 #Windows Server 2008 R2 Enterprise, Windows Server 2008 Enterprise, or Windows Server 2003, Enterprise Edition is installed.
VER_SUITE_EMBEDDEDNT = 0x00000040 #Windows Embedded is installed.
VER_SUITE_PERSONAL = 0x00000200 #Windows XP Home Edition is installed.
VER_SUITE_SINGLEUSERTS = 0x00000100 #Remote Desktop is supported, but only one interactive session is supported. This value is set unless the system is running in application server mode.
VER_SUITE_SMALLBUSINESS = 0x00000001 #Microsoft Small Business Server was once installed on the system, but may have been upgraded to another version of Windows.
VER_SUITE_SMALLBUSINESS_RESTRICTED = 0x00000020 #Microsoft Small Business Server is installed with the restrictive client license in force.
VER_SUITE_STORAGE_SERVER = 0x00002000 #Windows Storage Server is installed.
VER_SUITE_TERMINAL = 0x00000010 # Terminal Services is installed. This value is always set. If VER_SUITE_TERMINAL is set but VER_SUITE_SINGLEUSERTS is not set, the system is running in application server mode.
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms680396(v=vs.85).aspx
class MINIDUMP_SYSTEM_INFO:
def __init__(self):
self.ProcessorArchitecture = None
self.ProcessorLevel = None
self.ProcessorRevision = None
self.Reserved0 = None
self.NumberOfProcessors = None
self.ProductType = None
self.MajorVersion = None
self.MinorVersion = None
self.BuildNumber = None
self.PlatformId = None
self.CSDVersionRva = None
self.Reserved1 = 0
self.SuiteMask = None
self.Reserved2 = 0
self.VendorId = []
self.VersionInformation = None
self.FeatureInformation = None
self.AMDExtendedCpuFeatures = None
self.ProcessorFeatures = []
#for wrtier
self.CSDVersion = None
def get_size(self):
# here we cannot tell upfront what the size will be :(
return len(self.to_bytes())
def to_bytes(self, data_buffer = None):
t = self.ProcessorArchitecture.value.to_bytes(2, byteorder = 'little', signed = False)
t += self.ProcessorLevel.to_bytes(2, byteorder = 'little', signed = False)
t += self.ProcessorRevision.to_bytes(2, byteorder = 'little', signed = False)
#missing filed here?
t += self.NumberOfProcessors.to_bytes(1, byteorder = 'little', signed = False)
t += self.ProductType.value.to_bytes(1, byteorder = 'little', signed = False)
t += self.MajorVersion.to_bytes(4, byteorder = 'little', signed = False)
t += self.MinorVersion.to_bytes(4, byteorder = 'little', signed = False)
t += self.BuildNumber.to_bytes(4, byteorder = 'little', signed = False)
t += self.PlatformId.to_bytes(4, byteorder = 'little', signed = False)
if data_buffer is None:
t += self.CSDVersionRva.to_bytes(4, byteorder = 'little', signed = False)
else:
pos = data_buffer.tell()
data_buffer.write(100*b'\x00')
self.CSDVersionRva = data_buffer.tell()
data_buffer.write(self.CSDVersion.encode('ascii') + b'\x00')
pos_end = data_buffer.tell()
data_buffer.seek(pos,0)
t += self.CSDVersionRva.to_bytes(4, byteorder = 'little', signed = False)
#missing filed here?
t += self.SuiteMask.to_bytes(2, byteorder = 'little', signed = False)
t += self.Reserved2.to_bytes(2, byteorder = 'little', signed = False)
if self.ProcessorArchitecture == PROCESSOR_ARCHITECTURE.INTEL:
for vid in self.VendorId:
t += vid.to_bytes(4, byteorder = 'little', signed = False)
t += self.VersionInformation.value.to_bytes(4, byteorder = 'little', signed = False)
t += self.FeatureInformation.value.to_bytes(4, byteorder = 'little', signed = False)
t += self.AMDExtendedCpuFeatures.value.to_bytes(4, byteorder = 'little', signed = False)
else:
for pf in self.ProcessorFeatures:
t += pf.to_bytes(8, byteorder = 'little', signed = False)
if data_buffer is None:
return t
else:
data_buffer.write(t)
@staticmethod
def parse(buff):
msi = MINIDUMP_SYSTEM_INFO()
msi.ProcessorArchitecture = PROCESSOR_ARCHITECTURE(int.from_bytes(buff.read(2), byteorder = 'little', signed = False))
msi.ProcessorLevel = int.from_bytes(buff.read(2), byteorder = 'little', signed = False)
msi.ProcessorRevision = int.from_bytes(buff.read(2), byteorder = 'little', signed = False)
#the below field is present in the documentation from MSDN, however is not present in the actual dump
#msi.Reserved0 = int.from_bytes(buff.read(2), byteorder = 'little', signed = False)
msi.NumberOfProcessors = int.from_bytes(buff.read(1), byteorder = 'little', signed = False)
msi.ProductType = PRODUCT_TYPE(int.from_bytes(buff.read(1), byteorder = 'little', signed = False))
msi.MajorVersion = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
msi.MinorVersion = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
msi.BuildNumber = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
msi.PlatformId = PLATFORM_ID(int.from_bytes(buff.read(4), byteorder = 'little', signed = False))
msi.CSDVersionRva = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
#msi.Reserved1 = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
msi.SuiteMask = SUITE_MASK(int.from_bytes(buff.read(2), byteorder = 'little', signed = False))
msi.Reserved2 = int.from_bytes(buff.read(2), byteorder = 'little', signed = False)
if msi.ProcessorArchitecture == PROCESSOR_ARCHITECTURE.INTEL:
for _ in range(3):
msi.VendorId.append(int.from_bytes(buff.read(4), byteorder = 'little', signed = False))
msi.VersionInformation = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
msi.FeatureInformation = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
msi.AMDExtendedCpuFeatures = int.from_bytes(buff.read(4), byteorder = 'little', signed = False)
else:
for _ in range(2):
msi.ProcessorFeatures.append(int.from_bytes(buff.read(8), byteorder = 'little', signed = False))
return msi
def __str__(self):
t = ''
for k in self.__dict__:
t += '%s : %s\r\n' % (k, str(self.__dict__[k]))
return t
class MinidumpSystemInfo:
def __init__(self):
self.ProcessorArchitecture = None
self.ProcessorLevel = None
self.ProcessorRevision = None
self.NumberOfProcessors = None
self.ProductType = None
self.MajorVersion = None
self.MinorVersion = None
self.BuildNumber = None
self.PlatformId = None
self.CSDVersion = None
self.SuiteMask = None
self.VendorId = None
self.VersionInformation = None
self.FeatureInformation = None
self.AMDExtendedCpuFeatures = None
self.ProcessorFeatures = None
#extra
self.OperatingSystem = None
def guess_os(self):
if self.MajorVersion == 10 and self.MinorVersion == 0 and self.ProductType == PRODUCT_TYPE.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows 10"
elif self.MajorVersion == 10 and self.MinorVersion == 0 and self.ProductType != self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows Server 2016 Technical Preview"
elif self.MajorVersion == 6 and self.MinorVersion == 3 and self.ProductType == self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows 8.1"
elif self.MajorVersion == 6 and self.MinorVersion == 3 and self.ProductType != self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows Server 2012 R2"
elif self.MajorVersion == 6 and self.MinorVersion == 2 and self.ProductType == self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows 8"
elif self.MajorVersion == 6 and self.MinorVersion == 2 and self.ProductType != self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows Server 2012"
elif self.MajorVersion == 6 and self.MinorVersion == 1 and self.ProductType == self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows 7"
elif self.MajorVersion == 6 and self.MinorVersion == 1 and self.ProductType != self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows Server 2008 R2"
elif self.MajorVersion == 6 and self.MinorVersion == 0 and self.ProductType == self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows Vista"
elif self.MajorVersion == 6 and self.MinorVersion == 0 and self.ProductType != self.ProductType.VER_NT_WORKSTATION:
self.OperatingSystem = "Windows Server 2008"
# Can't accurately report on Windows Server 2003/R2
# elif (MajorVersion == 5 and MinorVersion == 2 and ProductType == self.ProductType.VER_NT_WORKSTATION)
# self.OperatingSystem = "Windows Vista"
#elif (MajorVersion == 5 and MinorVersion == 2 and ProductType != self.ProductType.VER_NT_WORKSTATION)
# self.OperatingSystem = "Windows Server 2008"
elif self.MajorVersion == 5 and self.MinorVersion == 1:
self.OperatingSystem = "Windows XP"
elif self.MajorVersion == 5 and self.MinorVersion == 0:
self.OperatingSystem = "Windows 2000"
@staticmethod
def parse(dir, buff):
t = MinidumpSystemInfo()
buff.seek(dir.Location.Rva)
chunk = io.BytesIO(buff.read(dir.Location.DataSize))
si = MINIDUMP_SYSTEM_INFO.parse(chunk)
t.ProcessorArchitecture = si.ProcessorArchitecture
t.ProcessorLevel = si.ProcessorLevel
t.ProcessorRevision = si.ProcessorRevision
t.NumberOfProcessors = si.NumberOfProcessors
t.ProductType = si.ProductType
t.MajorVersion = si.MajorVersion
t.MinorVersion = si.MinorVersion
t.BuildNumber = si.BuildNumber
t.PlatformId = si.PlatformId
t.CSDVersion = MINIDUMP_STRING.get_from_rva(si.CSDVersionRva, buff)
t.SuiteMask = si.SuiteMask
t.VendorId = si.VendorId
t.VersionInformation = si.VersionInformation
t.FeatureInformation = si.FeatureInformation
t.AMDExtendedCpuFeatures = si.AMDExtendedCpuFeatures
t.ProcessorFeatures = si.ProcessorFeatures
try:
t.guess_os()
except Exception as e:
logging.log(1, 'Failed to guess OS! MajorVersion: %s MinorVersion %s BuildNumber %s ProductType: %s' % (t.MajorVersion, t.MinorVersion, t.BuildNumber, t.ProductType ))
t.OperatingSystem = None
return t
def __str__(self):
t = '== System Info ==\n'
t += 'ProcessorArchitecture %s\n' % self.ProcessorArchitecture
t += 'OperatingSystem -guess- %s\n' % self.OperatingSystem
t += 'ProcessorLevel %s\n' % self.ProcessorLevel
t += 'ProcessorRevision %s\n' % hex(self.ProcessorRevision)
t += 'NumberOfProcessors %s\n' % self.NumberOfProcessors
t += 'ProductType %s\n' % self.ProductType
t += 'MajorVersion %s\n' % self.MajorVersion
t += 'MinorVersion %s\n' % self.MinorVersion
t += 'BuildNumber %s\n' % self.BuildNumber
t += 'PlatformId %s\n' % self.PlatformId
t += 'CSDVersion: %s\n' % self.CSDVersion
t += 'SuiteMask %s\n' % self.SuiteMask
t += 'VendorId %s\n' % ' '.join( [hex(x) for x in self.VendorId] )
t += 'VersionInformation %s\n' % self.VersionInformation
t += 'FeatureInformation %s\n' % self.FeatureInformation
t += 'AMDExtendedCpuFeatures %s\n' % self.AMDExtendedCpuFeatures
t += 'ProcessorFeatures %s\n' % ' '.join( [hex(x) for x in self.ProcessorFeatures] )
return t