Mike Auty
ba7275f973
Allow relative file paths in the pdb scanner prefix variable, for the documentation.
2016-12-26 18:47:06 +00:00
Mike Auty
1c85db0c31
Add in multi-processing on TranslationLayer scan method.
2016-12-25 13:45:08 +00:00
Mike Auty
d51dd2a992
Add in TODOs for future heuristic enhancements.
2016-12-24 19:45:02 +00:00
Mike Auty
6a0b0d71c0
Remove debugging code that shouldn't have made it in the final code.
2016-12-24 19:41:58 +00:00
Mike Auty
23e61d9756
Add in a little more information to the debug log.
2016-12-22 16:00:46 +00:00
Mike Auty
bbabf4db0e
Add in a heuristic for finding the correct DTB on recent Win10.
...
This removes again the single_page_map_offset configuration value,
and requires that a full/correct config be used to supply a manual DTB
value.
The expectation is that the single_page_map_offset feature be
re-introduced but override *all* scanning (so the scanning doesn't take
place even if the stacking does).
2016-12-22 15:44:07 +00:00
Mike Auty
d669b57546
Rewrite our fallback virtual kernel offset algorithm.
2016-12-21 16:54:35 +00:00
Mike Auty
9ca001df8b
Allow start/end positions on the pdb scanning.
2016-12-21 02:28:03 +00:00
Mike Auty
698d1c2b4a
Improve the granularity of logging.
2016-12-15 01:38:24 +00:00
Mike Auty
30fe381d00
Don't do work we don't have to.
2016-12-14 09:26:15 +00:00
Mike Auty
6b4e80f1e5
Take a tiny bit longer, but properly check all the kernels in case a match is hiding later in the list.
2016-12-14 01:54:50 +00:00
Mike Auty
90b024562f
Rule out kernels that couldn't find a suitable MZ header.
2016-12-14 01:42:40 +00:00
Mike Auty
0f416b4765
Improve logging from the stacker.
2016-12-14 01:30:30 +00:00
Mike Auty
eae84fd8e0
Ensure we only stack when needed
...
We shouldn't be stacking unless we're required, so now
we run after the construction phase, and run our own construction
phase is we've changed anything.
2016-12-12 02:06:54 +00:00
Mike Auty
046d1955b5
Ensure that only unfulfilled symbol requirements trigger the pdb scanner.
2016-12-12 02:04:20 +00:00
Mike Auty
b9dbc80baf
Improve logging of automagic actitivies.
2016-12-11 18:16:02 +00:00
Mike Auty
5d15f810e1
Tidy up the config namespace around automagic a little.
2016-12-11 13:58:17 +00:00
Mike Auty
9bb0745b83
Clean up the debug messages for pdbscanning.
2016-12-08 16:29:36 +00:00
Mike Auty
2aebb99ee6
Slightly improve the output and get rid of pointless parameters.
2016-12-08 16:24:59 +00:00
Mike Auty
8a0609e800
Add in a secondary scan to determine the kernel base in randomized kernel base systems.
2016-12-08 16:24:03 +00:00
Mike Auty
482516d93d
Rework the kvo finding code to allow for Win10 kernel base randomization.
2016-12-08 14:56:32 +00:00
Mike Auty
631ae07a26
Insert a check to use valid kernels where a pdb signature is found in multiple locations.
2016-12-08 11:55:46 +00:00
Mike Auty
183ff67699
Attach the kernel virtual offset to intel spaces.
2016-12-07 16:00:31 +00:00
Mike Auty
6cb5d06d6d
Ensure all offsets are normalized to fall within their layer's address range.
2016-12-07 00:07:57 +00:00
Mike Auty
734b9a68b8
Ensure we use math.log correctly.
...
This is unlikely to ever happen (since we use python3)
but still just as well to implement in case something else
similar comes up.
https://www.willmcgugan.com/blog/tech/post/finding-the-first-bit-set-with-python/
2016-12-06 23:40:21 +00:00
Mike Auty
40694ff26c
Add a note about precedence to the pdb loader.
2016-12-06 09:08:51 +00:00
Mike Auty
a064c76628
Ensure we initialize kvo, change the filename format and give human readable feedback on the choice of natives.
2016-12-06 02:44:50 +00:00
Mike Auty
05ae4aa64a
Fix up offset for PAE.
2016-12-04 10:24:33 +00:00
Mike Auty
d8b72cfc14
Add in checks and set the appropriate kernel location for all architectures.
2016-12-04 02:17:11 +00:00
Mike Auty
4121895d4d
Ensure the kernel virtual to physical offset mapping is correct.
2016-12-04 01:21:10 +00:00
Mike Auty
23fd704027
Add in the kernel offset recursion code.
2016-12-04 01:00:37 +00:00
Mike Auty
9a3402ccff
Fix the incorrect signature offset returned.
2016-12-03 21:39:04 +00:00
Mike Auty
70815b0837
Shift the location of the pdbscan prefix/suffix values.
2016-12-02 21:44:23 +00:00
Mike Auty
ed552d20e8
Add in support for lzma compressed json data.
2016-12-02 01:34:07 +00:00
Mike Auty
c86f0ddef4
Add in a very rudimentary kernel PDB finding plugin that identifies and automatically loads the appropriate kernel for the image.
2016-11-27 23:40:19 +00:00
Mike Auty
b2c3c76954
Don't forget the fixes that still need to happen.
2016-11-19 23:41:35 +00:00
Mike Auty
72259008f3
Use the physical layer and improve the output.
...
The physical layer will miss certain patterns, but is an order of
magnitude faster at scanning. The main amount of time spent in scanning
Intel spaces is counting through every page in the address space (32, 40
or 64 bits), not the actual scanning. There's no real way around this
if you want to ensure you get every chunk of virtual memory. Since the
scanner could be stopped after its first hit, this might still be
preferable, but should not be the default (particularly for an automagic
scan).
2016-11-19 23:36:48 +00:00
Mike Auty
38b1c61acc
Remove debugging values from the pdb scanner.
2016-11-18 17:18:50 +00:00
Mike Auty
3c181e940e
Tidy up to use a single method for reading from the context.
2016-11-18 17:18:30 +00:00
Mike Auty
f688af529b
Initial commit of pdb kernel scanning automagic code.
2016-11-18 11:39:55 +00:00
Mike Auty
28fdbbe348
Refactor the pdb names, to make the class more generic.
2016-11-03 00:53:08 +00:00
Mike Auty
df2172754c
Refactor the pdbscanning code so it doesn't sneak into the library accidentally.
2016-11-01 23:32:12 +00:00
Mike Auty
d6039fb899
Initial port of npetroni's pdbscanner (with bugfix for multiple RDRS entries in a single scan chunk).
2016-11-01 02:06:08 +00:00
Mike Auty
667014a1fd
Attempt to standardize error message display.
2016-10-30 17:51:45 +00:00
Mike Auty
f771de3703
Tidy up error messages.
2016-10-30 17:07:48 +00:00
Mike Auty
d232be2f6e
Try to update the generic dtb finder to rule out false positives.
2016-10-01 22:13:42 +01:00
Mike Auty
1a83470993
Convert dtbfinder to a standalone app.
...
This is in development so that it's clearly not production code
(and should not expect to be supported as such).
2016-09-25 19:33:04 +01:00
Mike Auty
fbe3682592
Allow stack functions to return None as a failure response.
2016-08-26 08:29:45 +01:00
Mike Auty
32bdeafa8a
Improve the stacker to append the generated stack configuration into the original context.
2016-08-24 01:31:45 +01:00
Mike Auty
721d5ade3f
Give the LowestLayer a proper name in the interim configs, and ensure it's in the stack.
2016-08-24 01:30:32 +01:00
Mike Auty