-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathfindLogFilesGUI.py
1217 lines (991 loc) · 55.5 KB
/
findLogFilesGUI.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
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
# See http://sleuthkit.org/autopsy/docs/api-docs/4.4/index.html for documentation
import jarray
import inspect
import os
import re
import logextractor
import MSWExtractor
import netaddr
import time
import socket
import shutil
import threading
import datetime
import sys
from Registry import Registry
from java.lang import System
from java.lang import Class
from java.lang import Exception as JavaException
from java.util.logging import Level
from javax.swing import JCheckBox
from javax.swing import BoxLayout
from java.awt import GridBagLayout
from java.awt import FlowLayout
from java.awt import GridBagConstraints
from javax.swing import JLabel
from javax.swing import JPanel
from javax.swing import JComponent
from javax.swing import JTextField
from javax.swing import JButton
from javax.swing import JList
from javax.swing import JScrollPane
from javax.swing import DefaultListModel
from java.io import File
from java.sql import DriverManager, SQLException
from org.sleuthkit.autopsy.casemodule import Case
from org.sleuthkit.autopsy.coreutils import PlatformUtil
from org.sleuthkit.autopsy.casemodule.services import Services
from org.sleuthkit.autopsy.casemodule.services import FileManager
from org.sleuthkit.autopsy.casemodule.services import Blackboard
from org.sleuthkit.autopsy.ingest import DataSourceIngestModule
from org.sleuthkit.autopsy.ingest import FileIngestModule
from org.sleuthkit.autopsy.ingest import IngestMessage
from org.sleuthkit.autopsy.ingest import IngestModule
from org.sleuthkit.autopsy.ingest.IngestModule import IngestModuleException
from org.sleuthkit.autopsy.ingest import IngestModuleIngestJobSettings
from org.sleuthkit.autopsy.ingest import IngestModuleIngestJobSettingsPanel
from org.sleuthkit.autopsy.ingest import IngestModuleFactoryAdapter
from org.sleuthkit.autopsy.ingest import IngestServices
from org.sleuthkit.autopsy.ingest import IngestModuleGlobalSettingsPanel
from org.sleuthkit.autopsy.ingest import ModuleDataEvent
from org.sleuthkit.datamodel import SleuthkitCase
from org.sleuthkit.datamodel import AbstractFile
from org.sleuthkit.datamodel import BlackboardArtifact
from org.sleuthkit.datamodel import BlackboardAttribute
from org.sleuthkit.datamodel import ReadContentInputStream
from org.sleuthkit.datamodel import TskData
from org.sleuthkit.datamodel import TskCoreException, TskException
from org.sleuthkit.autopsy.coreutils import Logger
from org.sleuthkit.autopsy.datamodel import ContentUtils
from java.lang import IllegalArgumentException
# Constants
WER_FOLDER_PATH = "\\WERs"
LOG_FOLDER_PATH = "\\AdhocLogs"
WSU_FOLDER_PATH = "\\WindowsStartupInfo"
DB_PATH = "\\guiSettings.db"
# Global variables
G_num_files_found = 0
G_one_thread_over = False
class LogForensicsForAutopsyFileIngestModuleWithUIFactory(IngestModuleFactoryAdapter):
def __init__(self):
self.settings = None
moduleName = "Log Forensics for Autopsy"
def getModuleDisplayName(self):
return self.moduleName
def getModuleDescription(self):
return "This module searchs for certain log files."
def getModuleVersionNumber(self):
return "1.5"
def getDefaultIngestJobSettings(self):
return LogForensicsForAutopsyFileIngestModuleWithUISettings()
def hasIngestJobSettingsPanel(self):
return True
def getIngestJobSettingsPanel(self, settings):
if not isinstance(settings, LogForensicsForAutopsyFileIngestModuleWithUISettings):
raise IllegalArgumentException(
"Expected settings argument to be instanceof LogForensicsForAutopsyFileIngestModuleWithUI")
self.settings = settings
return LogForensicsForAutopsyFileIngestModuleWithUISettingsPanel(self.settings)
def isFileIngestModuleFactory(self):
return True
def createFileIngestModule(self, ingestOptions):
return LogForensicsForAutopsyFileIngestModuleWithUI(self.settings)
# File-level ingest module. One gets created per thread.
# Looks at the attributes of the passed in file.
class LogForensicsForAutopsyFileIngestModuleWithUI(FileIngestModule):
_logger = Logger.getLogger(
LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName)
def log(self, level, msg):
self._logger.logp(level, self.__class__.__name__,
inspect.stack()[1][3], msg)
# Autopsy will pass in the settings from the UI panel
def __init__(self, settings):
self.local_settings = settings
def get_ip_type(self, ip):
ip_addr = netaddr.IPAddress(ip)
if ip_addr.is_private():
return "Private"
if ip_addr.is_loopback():
return "Loopback"
if ip_addr.is_link_local():
return "Link-local"
if ip_addr.is_reserved():
return "Reserved"
return "Public"
def create_temp_directory(self, dir):
try:
os.mkdir(self.temp_dir + dir)
except:
self.log(Level.INFO, "ERROR: " + dir + " directory already exists")
def index_artifact(self, blackboard, artifact, artifact_type):
try:
# Index the artifact for keyword search
blackboard.indexArtifact(artifact)
except Blackboard.BlackboardException as e:
self.log(Level.SEVERE, "Error indexing artifact " +
artifact.getDisplayName())
# Fire an event to notify the UI and others that there is a new log artifact
IngestServices.getInstance().fireModuleDataEvent(
ModuleDataEvent(LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName,
artifact_type, None))
def create_artifact_type(self, art_name, art_desc, skCase):
try:
skCase.addBlackboardArtifactType(art_name, "LFA: " + art_desc)
except:
self.log(Level.INFO, "ERROR creating artifact type: " + art_desc)
art = skCase.getArtifactType(art_name)
self.art_list.append(art)
return art
def create_attribute_type(self, att_name, type, att_desc, skCase):
try:
skCase.addArtifactAttributeType(att_name, type, att_desc)
except:
self.log(Level.INFO, "ERROR creating attribute type: " + att_desc)
return skCase.getAttributeType(att_name)
def create_invalid_wer_artifact(self, blackboard, file, file_path, reason):
art = file.newArtifact(self.art_invalid_wer_file.getTypeID())
# Register case file path
art.addAttribute(BlackboardAttribute(
self.att_case_file_path, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file_path))
# Register reason
art.addAttribute(BlackboardAttribute(
self.att_reason_invalid, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, reason))
# Add artifact to Blackboard
self.index_artifact(blackboard, art, self.art_invalid_wer_file)
# Where any setup and configuration is done
def startUp(self, context):
# For statistics purposes
self.filesFound = 0
self.start_time = time.time()
# Get Sleuthkit case
skCase = Case.getCurrentCase().getSleuthkitCase()
# Get UI settings now and avoid always calling getters
self.checkWSU = self.local_settings.getCheckWSU()
self.checkETL = self.local_settings.getCheckETL()
self.checkWER = self.local_settings.getCheckWER()
self.checkDmp = self.local_settings.getCheckDmp()
self.checkEVTx = self.local_settings.getCheckEVTx()
self.checkLog = self.local_settings.getCheckLog()
# Create new artifact types
self.art_list = []
self.art_log_file = self.create_artifact_type(
"TSK_LFA_LOG_FILE", "Ad hoc log files", skCase)
self.art_reported_program = self.create_artifact_type(
"TSK_LFA_REPORTED_PROGRAMS", "Reported programs", skCase)
self.art_logged_ip = self.create_artifact_type(
"TSK_LFA_LOG_FILE_IP", "Logged IP addresses", skCase)
self.art_etl_file = self.create_artifact_type(
"TSK_LFA_ETL_FILE", "Event Trace Log files", skCase)
self.art_dmp_file = self.create_artifact_type(
"TSK_LFA_DMP_FILE", "Dmp files", skCase)
self.art_evt_file = self.create_artifact_type(
"TSK_LFA_EVT_FILE", "EVT/EVTX files", skCase)
self.art_wer_file = self.create_artifact_type(
"TSK_LFA_WER_FILE", "WER files", skCase)
self.art_windows_startup_file = self.create_artifact_type(
"TSK_LFA_WIN_SU_FILE", "Startup info files", skCase)
self.art_windows_startup_info = self.create_artifact_type(
"TSK_LFA_WIN_SU_INFO", "Startup processed info", skCase)
self.art_invalid_wer_file = self.create_artifact_type(
"TSK_LFA_INVALID_WER_FILE", "Invalid WER files", skCase)
self.art_wer_settings = self.create_artifact_type(
"TSK_LFA_WER_SETTINGS", "WER Registry settings", skCase)
# Custom RegEx artifacts
self.art_custom_regex = {}
for idx, regex in enumerate(self.local_settings.getRegexList().toArray()):
if regex.active:
self.art_custom_regex[regex.regex] = self.create_artifact_type(
"TSK_LFA_CUSTOM_REGEX_"+str(idx), regex.name, skCase)
# Create attribute types
self.att_wer_consent_level = self.create_attribute_type(
'TSK_LFA_WER_CONSENT_LEVEL', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Consent Level", skCase)
self.att_wer_state = self.create_attribute_type(
'TSK_LFA_WER_STATE', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "WER system state", skCase)
self.att_log_size = self.create_attribute_type(
'TSK_LFA_LOG_SIZE', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.LONG, "Log size (B)", skCase)
self.att_access_time = self.create_attribute_type(
'TSK_LFA_ACCESS_TIME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.DATETIME, "Last access", skCase)
self.att_modified_time = self.create_attribute_type(
'TSK_LFA_MODIFIED_TIME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.DATETIME, "Last modified", skCase)
self.att_created_time = self.create_attribute_type(
'TSK_LFA_CREATED_TIME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.DATETIME, "Create date", skCase)
self.att_case_file_path = self.create_attribute_type(
'TSK_LFA_CASE_FILE_PATH', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "File path (case)", skCase)
self.att_app_path = self.create_attribute_type(
'TSK_LFA_APP_PATH', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "App path", skCase)
self.att_app_name = self.create_attribute_type(
'TSK_LFA_APP_NAME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "App name", skCase)
self.att_event_name = self.create_attribute_type(
'TSK_LFA_EVENT_NAME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Event name", skCase)
self.att_event_time = self.create_attribute_type(
'TSK_LFA_EVENT_TIME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Event time", skCase)
self.att_dump_files = self.create_attribute_type(
'TSK_LFA_DUMP_FILES', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Dump files", skCase)
self.att_ip_address = self.create_attribute_type(
'TSK_LFA_IP_ADDRESS', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "IP address", skCase)
self.att_ip_counter = self.create_attribute_type(
'TSK_LFA_IP_COUNTER', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Occurrences", skCase)
self.att_ip_protocol = self.create_attribute_type(
'TSK_LFA_IP_PROTOCOL', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Protocol", skCase)
self.att_ip_type = self.create_attribute_type(
'TSK_LFA_IP_TYPE', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Type", skCase)
self.att_ip_version = self.create_attribute_type(
'TSK_LFA_IP_VERSION', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Version", skCase)
self.att_ip_domain = self.create_attribute_type(
'TSK_LFA_IP_DOMAIN', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Domain", skCase)
self.att_windows_ver = self.create_attribute_type(
'TSK_LFA_WINDOWS_VERSION', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Windows version", skCase)
self.att_custom_match = self.create_attribute_type(
'TSK_LFA_CUSTOM_MATCH', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Content matched", skCase)
self.att_wsu_process_name = self.create_attribute_type(
'TSK_LFA_WSU_PROCESS_NAME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Name", skCase)
self.att_wsu_pid = self.create_attribute_type(
'TSK_LFA_WSU_PID', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "PID", skCase)
self.att_wsu_sits = self.create_attribute_type(
'TSK_LFA_WSU_SITS', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Started in trace sec", skCase)
self.att_wsu_start_time = self.create_attribute_type(
'TSK_LFA_WSU_START_TIME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Start time", skCase)
self.att_wsu_cmd_line = self.create_attribute_type(
'TSK_LFA_WSU_CMD_LINE', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Command line", skCase)
self.att_wsu_disk_usage = self.create_attribute_type(
'TSK_LFA_WSU_DISK_USAGE', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Disk usage (B)", skCase)
self.att_wsu_cpu_usage = self.create_attribute_type(
'TSK_LFA_WSU_CPU_USAGE', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "CPU usage (us)", skCase)
self.att_wsu_ppid = self.create_attribute_type(
'TSK_LFA_WSU_PPID', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Parent PID", skCase)
self.att_wsu_parent_start_time = self.create_attribute_type(
'TSK_LFA_WSU_PARENT_START_TIME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Parent start time", skCase)
self.att_wsu_parent_name = self.create_attribute_type(
'TSK_LFA_WSU_PARENT_NAME', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Parent name", skCase)
self.att_reason_invalid = self.create_attribute_type(
'TSK_LFA_INVALID_REASON', BlackboardAttribute.TSK_BLACKBOARD_ATTRIBUTE_VALUE_TYPE.STRING, "Reason", skCase)
# Case Temporary directory, where files will be stored
self.temp_dir = Case.getCurrentCase().getTempDirectory()
# RegEx pattern to identify WSU files
self.wsu_patt = re.compile(
r'.*s-1-5-21-\d+-\d+\-\d+\-\d+_startupinfo\d\.xml')
self.software_hive_location = "Windows/System32/config/SOFTWARE"
# Create directories for files
if self.checkWER:
self.create_temp_directory(WER_FOLDER_PATH)
if self.checkLog:
self.create_temp_directory(LOG_FOLDER_PATH)
if self.checkWSU:
self.create_temp_directory(WSU_FOLDER_PATH)
# Throw an IngestModule.IngestModuleException exception if there was a problem setting up
# raise IngestModuleException("Oh No!")
# Where the analysis is done. Each file will be passed into here.
def process(self, file):
# Skip non-files
if ((file.getType() == TskData.TSK_DB_FILES_TYPE_ENUM.UNALLOC_BLOCKS) or
(file.getType() == TskData.TSK_DB_FILES_TYPE_ENUM.UNUSED_BLOCKS) or
(file.isFile() == False)):
return IngestModule.ProcessResult.OK
full_path = (file.getParentPath() + file.getName())[1:]
# Use blackboard class to index blackboard artifacts for keyword search
blackboard = Case.getCurrentCase().getServices().getBlackboard()
file_name = file.getName().lower()
if full_path == self.software_hive_location and self.checkWER:
temp_hive_path = os.path.join(self.temp_dir , "SOFTWARE")
try:
ContentUtils.writeToFile(file, File(temp_hive_path))
except TskCoreException as e:
self.log(Level.INFO, "TSK ERROR: " + str(e))
return IngestModule.ProcessResult.OK
try:
hive = Registry.Registry(temp_hive_path)
consent_key = hive.open("Microsoft\\Windows\\Windows Error Reporting\\Consent")
for subkey in consent_key.values():
if subkey.name() == "DefaultConsent":
if subkey.value() == 1:
wer_consent_key = 'Always ask'
elif subkey.value() == 2:
wer_consent_key = 'Parameters only'
elif subkey.value() == 3:
wer_consent_key = 'Parameters and safe data'
else:
wer_consent_key = 'All data'
break
else:
wer_consent_key = 'Always ask'
root_key = hive.open("Microsoft\\Windows\\Windows Error Reporting")
for subkey in root_key.values():
if subkey.name() == "Disabled":
wer_state = 'Disabled' if subkey.value() == 1 else 'Enabled'
break
else:
wer_state = 'Enabled'
self.log(Level.INFO, "WER consent level and state " + wer_consent_key + " " + wer_state)
art = file.newArtifact(self.art_wer_settings.getTypeID())
art.addAttribute(BlackboardAttribute(self.att_wer_consent_level, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, wer_consent_key))
art.addAttribute(BlackboardAttribute(self.att_wer_state, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, wer_state))
self.index_artifact(blackboard, art,self.art_wer_settings)
os.remove(self.temp_hive_path)
except:
wer_consent_key = 'N/A'
wer_state = 'N/A'
# Is file of certain extension AND is its checkbox checked?
if ((file_name.endswith(".etl") and self.checkETL) or
(file_name.endswith(".wer") and self.checkWER) or
(file_name.endswith(".dmp") and self.checkDmp) or
(file_name.endswith(".evtx") and self.checkEVTx) or
(file_name.endswith(".log") and self.checkLog) or
(self.wsu_patt.match(file_name) is not None and self.checkWSU)):
# Get all file artifacts
skCase = Case.getCurrentCase().getSleuthkitCase()
# Get one list at a time and append them
if file_name.endswith(".wer"):
generic_art = self.art_wer_file
artifact_list = skCase.getBlackboardArtifacts(
self.art_wer_file.getTypeID())
elif file_name.endswith(".log"):
generic_art = self.art_log_file
artifact_list = skCase.getBlackboardArtifacts(
self.art_log_file.getTypeID())
elif file_name.endswith(".dmp"):
generic_art = self.art_dmp_file
artifact_list = skCase.getBlackboardArtifacts(
self.art_dmp_file.getTypeID())
elif file_name.endswith(".etl"):
generic_art = self.art_etl_file
artifact_list = skCase.getBlackboardArtifacts(
self.art_etl_file.getTypeID())
elif file_name.endswith(".evtx"):
generic_art = self.art_evt_file
artifact_list = skCase.getBlackboardArtifacts(
self.art_evt_file.getTypeID())
elif self.wsu_patt.match(file_name):
generic_art = self.art_windows_startup_file
artifact_list = skCase.getBlackboardArtifacts(
self.art_windows_startup_file.getTypeID())
file_path = file.getUniquePath()
for artifact in artifact_list:
# Check if file is already an artifact
# If the files have the same name and parent path (this path already has the datasource), file is repeated
if artifact.getAttribute(self.att_case_file_path) != None and artifact.getAttribute(self.att_case_file_path).getValueString() == file_path:
self.log(
Level.INFO, "File is already in artifact list "+file_path)
return IngestModule.ProcessResult.OK
self.filesFound += 1
# Exclusive zone
lock = threading.Lock()
lock.acquire()
global G_num_files_found
G_num_files_found += 1
lock.release()
########################################################
# _ _ __ _ _ _ #
# | | | / _(_) | | | #
# __ _| | | | |_ _| | ___ | |_ _ _ _ __ ___ ___ #
# / _` | | | | _| | |/ _ \ | __| | | | '_ \ / _ \/ __|#
#| (_| | | | | | | | | __/ | |_| |_| | |_) | __/\__ \#
# \__,_|_|_| |_| |_|_|\___| \__|\__, | .__/ \___||___/#
# __/ | | #
# |___/|_| #
# ######################################################
# Make an artifact
art = file.newArtifact(generic_art.getTypeID())
# Register log file size
art.addAttribute(BlackboardAttribute(
self.att_log_size, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file.getSize()))
# Register creation date
art.addAttribute(BlackboardAttribute(
self.att_created_time, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file.getCrtime()))
# Register modified date
art.addAttribute(BlackboardAttribute(
self.att_modified_time, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file.getMtime()))
# Register creation date
art.addAttribute(BlackboardAttribute(
self.att_access_time, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file.getAtime()))
# Register case file path
art.addAttribute(BlackboardAttribute(
self.att_case_file_path, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file_path))
# Add the file log artifact
self.index_artifact(blackboard, art, generic_art)
#####################################################################################################
# _____ _ _ __ _ #
# | __ \ /\ | | (_) / _| | | #
# | |__) |_ __ ___ __ _ _ __ __ _ _ __ ___ / \ _ __ | |_ _ | |_ __ _ ___ | |_ #
# | ___/| '__|/ _ \ / _` || '__|/ _` || '_ ` _ \ / /\ \ | '__|| __|| || _|/ _` | / __|| __| #
# | | | | | (_) || (_| || | | (_| || | | | | | / ____ \ | | | |_ | || | | (_| || (__ | |_ #
# |_| |_| \___/ \__, ||_| \__,_||_| |_| |_| /_/ \_\|_| \__||_||_| \__,_| \___| \__| #
# __/ | #
# |___/ #
#####################################################################################################
if file_name.endswith(".wer"):
# Save the file locally in the temp folder and use file id as name to reduce collisions
self.temp_wer_path = os.path.join(
self.temp_dir + WER_FOLDER_PATH, str(file.getId()))
try:
ContentUtils.writeToFile(file, File(self.temp_wer_path))
except TskCoreException as e:
self.log(Level.INFO, "TSK ERROR: " + str(e))
return IngestModule.ProcessResult.OK
# Get the parsed result
try:
# Check if WER file is valid
if not MSWExtractor.wer_extractor.is_file_wer(self.temp_wer_path):
# Add Invalid WER file artifact
self.create_invalid_wer_artifact(
blackboard, file, file_path, "Invalid report")
return IngestModule.ProcessResult.OK
# If valid, get the information
wer_info = MSWExtractor.wer_extractor.extract_default_keys(
self.temp_wer_path)
except (Exception, JavaException) as e:
# Add Invalid WER file artifact
self.log(Level.INFO, "Not parseable WER: " + str(e))
self.create_invalid_wer_artifact(
blackboard, file, file_path, "Could not parse the report")
return IngestModule.ProcessResult.OK
# Create new program artifact if .wer file is valid
reported_art = file.newArtifact(
self.art_reported_program.getTypeID())
# Add normal attributes to artifact
reported_art.addAttribute(BlackboardAttribute(
self.att_app_name, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(wer_info['AppName'])))
reported_art.addAttribute(BlackboardAttribute(
self.att_event_name, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(wer_info['FriendlyEventName'])))
reported_art.addAttribute(BlackboardAttribute(
self.att_event_time, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(wer_info['EventTime'])))
reported_art.addAttribute(BlackboardAttribute(
self.att_app_path, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(wer_info['AppPath'])))
reported_art.addAttribute(BlackboardAttribute(
self.att_windows_ver, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(wer_info['WindowsVersion'])))
# Adding dump file search result
dmp = MSWExtractor.wer_extractor.find_dmp_files(
self.temp_wer_path)
if not dmp or "Error" in dmp:
dmp = "None"
else:
dmp = ', '.join(dmp)
reported_art.addAttribute(BlackboardAttribute(
self.att_dump_files, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, dmp))
# Add artifact to Blackboard
self.index_artifact(blackboard, reported_art,
self.art_reported_program)
os.remove(self.temp_wer_path)
#################################################
# _ __ _ _ #
# | | / _|(_)| | #
# | | ___ __ _ | |_ _ | | ___ ___ #
# | | / _ \ / _` | | _|| || | / _ \/ __| #
# _ | || (_) || (_| | | | | || || __/\__ \ #
# (_)|_| \___/ \__, | |_| |_||_| \___||___/ #
# __/ | #
# |___/ #
#################################################
if file_name.endswith(".log"):
# Save the file locally in the temp folder and use file id as name to reduce collisions
self.temp_log_path = os.path.join(
self.temp_dir + LOG_FOLDER_PATH, str(file.getId()))
try:
ContentUtils.writeToFile(file, File(self.temp_log_path))
except TskCoreException as e:
self.log(Level.INFO, "TSK ERROR: " + str(e))
return IngestModule.ProcessResult.OK
# Search with the custom patterns inserted by the user
for regex in self.art_custom_regex:
# Get the parsed result
try:
log_info = logextractor.log_extractor.extract_custom_regex(
self.temp_log_path, regex)
except Exception as e:
self.log(Level.INFO, "Python ERROR: " +
str(e) + " at file: " + file.getName())
return IngestModule.ProcessResult.OK
except JavaException as e:
self.log(Level.INFO, "Java ERROR: " +
e.getMessage() + " at file: " + file.getName())
return IngestModule.ProcessResult.OK
for occurrence, counter in log_info.iteritems():
art = file.newArtifact(
self.art_custom_regex[regex].getTypeID())
art.addAttribute(BlackboardAttribute(
self.att_custom_match, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(occurrence)))
art.addAttribute(BlackboardAttribute(
self.att_ip_counter, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(counter)))
art.addAttribute(BlackboardAttribute(
self.att_case_file_path, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file_path))
# Add artifact to Blackboard
self.index_artifact(
blackboard, art, self.art_custom_regex[regex])
if self.local_settings.getCheckLogIPs():
# Get the parsed result
try:
log_info = logextractor.log_extractor.extract_ip_addresses(
self.temp_log_path)
except (IOError, StandardError) as e:
self.log(Level.INFO, "Python ERROR: " +
str(e) + " at file: " + file.getName())
return IngestModule.ProcessResult.OK
except JavaException as e:
self.log(Level.INFO, "Java ERROR: " +
e.getMessage() + " at file: " + file.getName())
return IngestModule.ProcessResult.OK
# An ad hoc log can have multiple artifacts
# As long as it has more than one IP address registered
# So let's iterate over the dictionary
for (ip, protocol, counter) in log_info:
# Create artifact
ip_art = file.newArtifact(
self.art_logged_ip.getTypeID())
# Add IP type
ip_type = self.get_ip_type(ip)
ip_art.addAttribute(BlackboardAttribute(
self.att_ip_type, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, ip_type))
# Add current domain
if ip_type == 'Public':
try:
domain = socket.gethostbyaddr(ip)[0]
ip_domain = 'Same as IP' if domain == ip else domain
except socket.herror as e:
ip_domain = 'Error: ' + e
else:
ip_domain = 'N/A'
ip_art.addAttribute(BlackboardAttribute(
self.att_ip_domain, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, ip_domain))
# Add IP version
ip_version = "IPv" + str(netaddr.IPAddress(ip).version)
ip_art.addAttribute(BlackboardAttribute(
self.att_ip_version, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, ip_version))
# Add IP to artifact
ip_art.addAttribute(BlackboardAttribute(
self.att_ip_address, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(ip)))
# Add protocol to artifact
ip_art.addAttribute(BlackboardAttribute(
self.att_ip_protocol, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(protocol)))
# Add counter to artifact
ip_art.addAttribute(BlackboardAttribute(
self.att_ip_counter, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(counter)))
# Add file path to artifact
ip_art.addAttribute(BlackboardAttribute(
self.att_case_file_path, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file_path))
# Add artifact to Blackboard
self.index_artifact(
blackboard, ip_art, self.art_logged_ip)
os.remove(self.temp_log_path)
######################################################################################
# _______ _______ _________ _ _______ _______ #
#|\ /|( ____ \|\ /| ( ____ \\__ __/( \ ( ____ \( ____ \ #
#| ) ( || ( \/| ) ( | | ( \/ ) ( | ( | ( \/| ( \/ #
#| | _ | || (_____ | | | | | (__ | | | | | (__ | (_____ #
#| |( )| |(_____ )| | | | | __) | | | | | __) (_____ ) #
#| || || | ) || | | | | ( | | | | | ( ) | #
#| () () |/\____) || (___) | | ) ___) (___| (____/\| (____/\/\____) | #
#(_______)\_______)(_______) |/ \_______/(_______/(_______/\_______) #
######################################################################################
# WSU RegEx and doesn't have -slack on the name
# Files ending in -slack are not readable in the same way
if self.wsu_patt.match(file_name) is not None and "-slack" not in file_name:
self.temp_wsu_path = os.path.join(
self.temp_dir + WSU_FOLDER_PATH, str(file.getId()))
try:
ContentUtils.writeToFile(file, File(self.temp_wsu_path))
except TskCoreException as e:
self.log(Level.INFO, "TSK ERROR: " + str(e))
return IngestModule.ProcessResult.OK
try:
wsu_info = MSWExtractor.startup_extractor.parse_startup_info(
self.temp_wsu_path)
except Exception as e:
self.log(Level.INFO, "WSU Python ERROR: " +
str(e) + " at file: " + file.getName())
return IngestModule.ProcessResult.OK
except JavaException as e:
self.log(Level.INFO, "WSU Java ERROR: " +
e.getMessage() + " at file: " + file.getName())
return IngestModule.ProcessResult.OK
for process in wsu_info:
art = file.newArtifact(
self.art_windows_startup_info.getTypeID())
art.addAttribute(BlackboardAttribute(
self.att_wsu_process_name, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.process_name)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_pid, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.pid)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_sits, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.started_trace_in_sec)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_start_time, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.start_time)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_cmd_line, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.command_line)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_disk_usage, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.disk_usage)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_cpu_usage, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.cpu_usage)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_ppid, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.parent_PID)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_parent_start_time, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.parent_start_time)))
art.addAttribute(BlackboardAttribute(
self.att_wsu_parent_name, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, str(process.parent_name)))
art.addAttribute(BlackboardAttribute(
self.att_case_file_path, LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName, file_path))
# Add artifact to Blackboard
self.index_artifact(
blackboard, art, self.art_windows_startup_info)
os.remove(self.temp_wsu_path)
return IngestModule.ProcessResult.OK
# Where any shutdown code is run and resources are freed.
def shutDown(self):
elapsed_time = time.time() - self.start_time
self.log(Level.INFO, "Thread name: " + threading.current_thread().name)
self.log(Level.INFO, "This thread lasted: " +
str(round(elapsed_time, 1))+"s")
self.log(Level.INFO, "Files found by this thread: " +
str(self.filesFound))
lock = threading.Lock()
lock.acquire()
if G_one_thread_over:
lock.release()
return
global G_one_thread_over
G_one_thread_over = True
skCase = Case.getCurrentCase().getSleuthkitCase()
for art_type in self.art_list:
art_count = skCase.getBlackboardArtifactsTypeCount(art_type.getTypeID())
self.log(Level.INFO, art_type.getDisplayName() + ": " + str(art_count) + " artifacts")
# Inform user of number of files found and elapsed time
message = IngestMessage.createMessage(IngestMessage.MessageType.DATA,
LogForensicsForAutopsyFileIngestModuleWithUIFactory.moduleName,
str(G_num_files_found) + " total files found. Elapsed time: "+str(round(elapsed_time, 1))+"s")
ingestServices = IngestServices.getInstance().postMessage(message)
self.log(Level.INFO, "LFA File Ingest module took "+str(round(elapsed_time, 1)
)+"s and found " + str(G_num_files_found) + " files")
self.createStatisticsFile(elapsed_time)
lock.release()
def createStatisticsFile(self,elapsed_time):
skCase = Case.getCurrentCase().getSleuthkitCase()
file_stat_path = os.path.join(Case.getCurrentCase().getCaseDirectory() , "LFA_statistics.txt")
file_stats = open(file_stat_path,"a")
file_stats.write("Date and time of execution " + str(datetime.datetime.fromtimestamp(time.time()))+"\n")
file_stats.write("\tTotal files found: "+str(G_num_files_found)+"\n")
for art_type in self.art_list:
art_count = skCase.getBlackboardArtifactsTypeCount(art_type.getTypeID())
file_stats.write("\t"+art_type.getDisplayName() + ": " + str(art_count) + " artifacts" + "\n")
file_stats.write("\tDuration of execution: " + str(elapsed_time)+ "\n\n")
file_stats.close()
# Stores the settings that can be changed for each ingest job
# All fields in here must be serializable. It will be written to disk.
class LogForensicsForAutopsyFileIngestModuleWithUISettings(IngestModuleIngestJobSettings):
serialVersionUID = 1L
def __init__(self):
pass
def getVersionNumber(self):
return serialVersionUID
def getCheckWER(self):
return self.checkWER
def setCheckWER(self, checkWER):
self.checkWER = checkWER
def getCheckETL(self):
return self.checkETL
def setCheckETL(self, checkETL):
self.checkETL = checkETL
def getCheckLogIPs(self):
return self.checkLogIPs
def setCheckLogIPs(self, checkLogIPs):
self.checkLogIPs = checkLogIPs
def getCheckLog(self):
return self.checkLog
def setCheckLog(self, checkLog):
self.checkLog = checkLog
def getCheckDmp(self):
return self.checkDmp
def setCheckDmp(self, checkDmp):
self.checkDmp = checkDmp
def getCheckEVTx(self):
return self.checkEVTx
def setCheckEVTx(self, checkEVTx):
self.checkEVTx = checkEVTx
def getRegexList(self):
return self.regexList
def setRegexList(self, regex_list):
self.regexList = regex_list
def getCheckWSU(self):
return self.checkWSU
def setCheckWSU(self, checkWSU):
self.checkWSU = checkWSU
# UI that is shown to user for each ingest job so they can configure the job.
class LogForensicsForAutopsyFileIngestModuleWithUISettingsPanel(IngestModuleIngestJobSettingsPanel):
# Note, we can't use a self.settings instance variable.
# Rather, self.local_settings is used.
# https://wiki.python.org/jython/UserGuide#javabean-properties
# Jython Introspector generates a property - 'settings' on the basis
# of getSettings() defined in this class. Since only getter function
# is present, it creates a read-only 'settings' property. This auto-
# generated read-only property overshadows the instance-variable -
# 'settings'
# We get passed in a previous version of the settings so that we can
# prepopulate the UI
def __init__(self, settings):
self.local_settings = settings
self.initComponents()
self.customizeComponents()
def checkBoxEventWER(self, event):
self.local_settings.setCheckWER(self.checkboxWER.isSelected())
self.saveFlagSetting("checkWER", self.checkboxWER.isSelected())
def checkBoxEventETL(self, event):
self.local_settings.setCheckETL(self.checkboxETL.isSelected())
self.saveFlagSetting("checkETL", self.checkboxETL.isSelected())
def checkBoxEventLog(self, event):
self.local_settings.setCheckLog(self.checkboxLog.isSelected())
self.panelAddRegex.setVisible(self.checkboxLog.isSelected())
self.saveFlagSetting("checkLog", self.checkboxLog.isSelected())
def checkBoxEventDmp(self, event):
self.local_settings.setCheckDmp(self.checkboxDmp.isSelected())
self.saveFlagSetting("checkDmp", self.checkboxDmp.isSelected())
def checkBoxEventEVTx(self, event):
self.local_settings.setCheckEVTx(self.checkboxEVTx.isSelected())
self.saveFlagSetting("checkEVTx", self.checkboxEVTx.isSelected())
def checkBoxEventLogIPs(self, event):
self.local_settings.setCheckLogIPs(self.checkboxLogIPs.isSelected())
self.saveFlagSetting("checkLogIPs", self.checkboxLogIPs.isSelected())
def checkBoxEventWSU(self, event):
self.local_settings.setCheckWSU(self.checkboxWSU.isSelected())
self.saveFlagSetting("checkWSU", self.checkboxWSU.isSelected())
def updateGlobalRegexList(self):
self.local_settings.setRegexList(self.regex_list)
def updateRegexList(self):
self.listRegex.setListData(self.regex_list)
def addRegexToList(self, event):
try:
p = self.textFieldRegex.getText()
re.compile(p)
regex = Regex(self.textFieldRegexName.getText(), p)
self.regex_list.addElement(regex)
self.textFieldRegex.setText("")
self.textFieldRegexName.setText("")
self.updateGlobalRegexList()
except re.error:
self.labelErrorMessage.setText("Could not compile that RegEx.")
def removeRegexFromList(self, event):
regex = self.listRegex.getSelectedValue()
self.regex_list.removeElement(regex)
self.updateGlobalRegexList()
def saveRegexesToDB(self, event):
self.saveRegexes()
def clearList(self, event):
self.regex_list.clear()
self.updateGlobalRegexList()
def activateRegex(self, event):
regex = self.listRegex.getSelectedValue()
regex.active = not regex.active
self.updateGlobalRegexList()
# self.updateRegexList()
def initComponents(self):
self.setLayout(BoxLayout(self, BoxLayout.Y_AXIS))
self.setAlignmentX(JComponent.LEFT_ALIGNMENT)
self.regex_list = DefaultListModel()
panelFiles = JPanel()
panelFiles.setLayout(BoxLayout(panelFiles, BoxLayout.X_AXIS))
panelFiles.setAlignmentX(JComponent.LEFT_ALIGNMENT)
panelRegexes = JPanel()
panelRegexes.setLayout(BoxLayout(panelRegexes, BoxLayout.X_AXIS))
panelRegexes.setAlignmentX(JComponent.LEFT_ALIGNMENT)
panelRegexesButtons = JPanel()
panelRegexesButtons.setLayout(
BoxLayout(panelRegexesButtons, BoxLayout.X_AXIS))
panelRegexesButtons.setAlignmentX(JComponent.LEFT_ALIGNMENT)
self.panelAddRegex = JPanel()
self.panelAddRegex.setLayout(GridBagLayout())
gbc = GridBagConstraints()
self.panelAddRegex.setAlignmentX(JComponent.LEFT_ALIGNMENT)
self.labelCheckText = JLabel("Check for type files: ")
self.labelAddRegex = JLabel("Add RegEx to .log files: ")
self.labelAddRegexName = JLabel("Name: ")
self.labelAddRegexRegex = JLabel(" RegEx: ")