provides a convenient and streamlined approach to analyze Windows processes by converting windbg requests to pandas DataFrames
Project description
provides a convenient and streamlined approach to analyze Windows processes by converting windbg requests to pandas DataFrames
pip install windbg2df
Tested against Windows 10 / Python 3.10 / Anaconda
Process analysis:
It allows users to gather detailed information about a specific process, such as loaded modules, handles, and stack traces. This can help in diagnosing issues related to process behavior, resource utilization, or memory management.
Memory region analysis:
The module enables users to obtain information about specific memory regions within a process. This can be useful for identifying memory-related problems, analyzing memory usage patterns, or investigating memory leaks.
Memory category analysis:
Users can retrieve information about memory categories using the module. This can provide insights into memory allocation patterns, such as the distribution of memory across different categories like heap, stack, or virtual memory.
Integration with external tools:
The module integrates with tools like procdump.exe https://download.sysinternals.com/files/Procdump.zip and kd.exe (WinDbg CLI) https://go.microsoft.com/fwlink/?linkid=2237510 to perform analysis tasks. This allows users to leverage the capabilities of these powerful tools without directly interacting with them, simplifying the analysis process.
Data exploration:
The module returns analysis results in the form of pandas DataFrames, making it convenient to manipulate, filter, and visualize the gathered data. This facilitates exploratory data analysis and enables users to extract insights efficiently.
| ProcDumpAnalyzer(pid, kd_exe='kd.exe', procdump_exe='procdump.exe')
|
| Class for analyzing process dumps using ProcDump and WinDbg.
|
| Args:
| pid (int): Process ID of the target process.
| kd_exe (str): Path to the kd.exe executable. Default is "kd.exe".
| procdump_exe (str): Path to the procdump.exe executable. Default is "procdump.exe".
|
| Attributes:
| kd_exe (str): Path to the kd.exe executable.
| procdump_exe (str): Path to the procdump.exe executable.
| pid (int): Process ID of the target process.
| fi: File information object for the process dump.
|
| Methods:
| get_procdump(): Retrieves the process dump using ProcDump and sets the file information.
| delete_all_tmp_files(): Deletes all temporary files generated during analysis.
| get_lmu_df(): Retrieves the loaded module information from the process dump as a DataFrame.
| get_handle_df(): Retrieves the handle information from the process dump as a DataFrame.
| get_kv_df(): Retrieves the call stack information from the process dump as a DataFrame.
| get_memory_region_df(start_address, end_address): Retrieves the memory region information from the process dump
| for the specified address range as a DataFrame.
| get_memory_cats_df(): Retrieves the memory categorization information from the process dump as a DataFrame.
|
| Example:
| from windbg2df import ProcDumpAnalyzer
| pro = ProcDumpAnalyzer(
| pid=12704,
| kd_exe=r"C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\kd.exe",
| procdump_exe=r"procdump.exe",
| ).delete_all_tmp_files().get_procdump()
| dflmu = pro.get_lmu_df()
| dfhandle = pro.get_handle_df()
| dfkv = pro.get_kv_df()
| start_address = "00007ff6`1b010000"
| end_address = "00007ff6`1b042000"
| df = pro.get_memory_region_df(start_address=start_address, end_address=end_address)
| dfmem = pro.get_memory_cats_df()
|
| print(dflmu[:20].to_string())
| print(dfhandle[:20].to_string())
| print(dfkv[:20].to_string())
| print(df[:20].to_string())
| print(dfmem[:20].to_string())
|
| # Output (notepad.exe)
| # 0 aa_start aa_end aa_module_name
| # 0 00007ff6`1b010000 00007ff6`1b042000 notepad (deferred)
| # 1 00007ffa`67cc0000 00007ffa`67d98000 efswrt (deferred)
| # 2 00007ffa`70ef0000 00007ffa`71174000 comctl32 (deferred)
| # 3 00007ffa`71af0000 00007ffa`71b55000 oleacc (deferred)
| # 4 00007ffa`7ae00000 00007ffa`7b0a7000 iertutil (deferred)
| # 5 00007ffa`824c0000 00007ffa`8255b000 TextInputFramework (deferred)
| # 6 00007ffa`833c0000 00007ffa`834d2000 MrmCoreR (deferred)
| # 7 00007ffa`85d80000 00007ffa`85d9b000 mpr (deferred)
| # 8 00007ffa`8e950000 00007ffa`8ec7a000 CoreUIComponents (deferred)
| # 9 00007ffa`8f900000 00007ffa`8fa52000 WinTypes (deferred)
| # 10 00007ffa`91830000 00007ffa`91904000 CoreMessaging (deferred)
| # 11 00007ffa`91c70000 00007ffa`91d09000 uxtheme (deferred)
| # 12 00007ffa`91ec0000 00007ffa`9211a000 twinapi_appcore (deferred)
| # 13 00007ffa`92250000 00007ffa`92279000 rmclient (deferred)
| # 14 00007ffa`92f30000 00007ffa`92f61000 ntmarta (deferred)
| # 15 00007ffa`93ef0000 00007ffa`93f00000 umpdc (deferred)
| # 16 00007ffa`93f00000 00007ffa`93f1e000 profapi (deferred)
| # 17 00007ffa`93f20000 00007ffa`93f6a000 powrprof (deferred)
| # 18 00007ffa`93f70000 00007ffa`93f81000 kernel_appcore (deferred)
| # 19 00007ffa`93fb0000 00007ffa`94031000 bcryptPrimitives (deferred)
|
|
|
| # 0 Handle Type
| # 0 0000000000000004 Event
| # 1 0000000000000008 Event
| # 2 000000000000000c WaitCompletionPacket
| # 3 0000000000000010 IoCompletion
| # 4 0000000000000014 TpWorkerFactory
| # 5 0000000000000018 IRTimer
| # 6 000000000000001c WaitCompletionPacket
| # 7 0000000000000020 IRTimer
| # 8 0000000000000024 WaitCompletionPacket
| # 9 0000000000000028
| # 10 000000000000002c
| # 11 0000000000000030
| # 12 0000000000000034 Directory
| # 13 0000000000000038 Event
| # 14 000000000000003c Event
| # 15 0000000000000040 File
| # 16 0000000000000044
| # 17 0000000000000048
| # 18 000000000000004c ALPC Port
| # 19 0000000000000050
|
|
|
| # 0 Child-SP RetAddr Args to Child Call Site
| # 0 000000e0`ed4af6a8 00007ffa`95df3a5d 00000000`00000000 00000000`00000000 0000b99e`00000000 00007ff6`00000001 win32u!NtUserGetMessage+0x14
| # 1 000000e0`ed4af6b0 00007ff6`1b01a3e3 00007ff6`1b010000 00000000`0003085c 00000000`00000000 00000000`00000000 user32!GetMessageW+0x2d
| # 2 000000e0`ed4af710 00007ff6`1b030347 000001fb`a1e245c0 000001fb`a1e245c2 00000000`00000000 00000000`00000000 notepad!WinMain+0x293
| # 3 000000e0`ed4af7e0 00007ffa`96527c24 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 notepad!__mainCRTStartup+0x19f
| # 4 000000e0`ed4af8a0 00007ffa`970ad721 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 kernel32!BaseThreadInitThunk+0x14
| # 5 000000e0`ed4af8d0 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 ntdll!RtlUserThreadStart+0x21
|
|
|
| # aa_address1_hex_block aa_address2_hex_block aa_address_int_block aa_address_sub aa_whole_string aa_Byte_int aa_2Bytes_int aa_4Bytes_int aa_8Bytes_int aa_4Bytes_float aa_8Bytes_float aa_string
| # 0 00007ff6 1b010000 140694991732736 140694991732736 b'MZ..............' 77 19789 1296911693 2111428794711362893 2.152747e+08 1.552849e-167 b'M'
| # 1 00007ff6 1b010000 140694991732736 140694991732737 b'MZ..............' 90 23130 1515870810 2187159913151224410 1.536522e+16 1.830507e-162 b'Z'
| # 2 00007ff6 1b010000 140694991732736 140694991732738 b'MZ..............' 144 37008 2425393296 2634764732586823824 -5.702072e-29 1.458565e-132 b'\x90'
| # 3 00007ff6 1b010000 140694991732736 140694991732739 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 4 00007ff6 1b010000 140694991732736 140694991732740 b'MZ..............' 3 771 50529027 217020518514230019 3.850090e-37 3.720974e-294 b'\x03'
| # 5 00007ff6 1b010000 140694991732736 140694991732741 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 6 00007ff6 1b010000 140694991732736 140694991732742 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 7 00007ff6 1b010000 140694991732736 140694991732743 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 8 00007ff6 1b010000 140694991732736 140694991732744 b'MZ..............' 64 16448 1077952576 1171006547816366144 3.003922e+00 2.093500e-230 b'@'
| # 9 00007ff6 1b010000 140694991732736 140694991732745 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 10 00007ff6 1b010000 140694991732736 140694991732746 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 11 00007ff6 1b010000 140694991732736 140694991732747 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 12 00007ff6 1b010000 140694991732736 140694991732748 b'MZ..............' 255 65535 4294967295 5476377146882523135 NaN 1.255420e+58 b'\xff'
| # 13 00007ff6 1b010000 140694991732736 140694991732749 b'MZ..............' 255 65535 4294967295 5476377146882523135 NaN 1.255420e+58 b'\xff'
| # 14 00007ff6 1b010000 140694991732736 140694991732750 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 15 00007ff6 1b010000 140694991732736 140694991732751 b'MZ..............' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 16 00007ff6 1b010010 140694991732752 140694991732752 b'........@.......' 184 47288 3099113656 3798989389199620280 -8.808210e-05 1.008224e-54 b'\xb8'
| # 17 00007ff6 1b010010 140694991732752 140694991732753 b'........@.......' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 18 00007ff6 1b010010 140694991732752 140694991732754 b'........@.......' 0 0 0 0 0.000000e+00 0.000000e+00 b''
| # 19 00007ff6 1b010010 140694991732752 140694991732755 b'........@.......' 0 0 0 0 0.000000e+00 0.000000e+00 b''
|
|
| # 0 aa_ aa_BaseAddress aa_EndAddress_1 aa_RegionSize aa_Type aa_State aa_Protect aa_Usage
| # 0 + 0`00000000 0`21c40000 0`21c40000 MEM_FREE Free
| # 1 + 0`21c40000 0`21c41000 0`00001000 MEM_PRIVATE MEM_COMMIT <unknown> [2..........J....]
| # 2 + 0`21c41000 0`21c50000 0`0000f000 MEM_FREE Free
| # 3 + 0`21c50000 0`21c51000 0`00001000 MEM_PRIVATE MEM_COMMIT <unknown> [0..........J....]
| # 4 + 0`21c51000 0`7ffe0000 0`5e38f000 MEM_FREE Free
| # 5 + 0`7ffe0000 0`7ffe1000 0`00001000 MEM_PRIVATE MEM_COMMIT Other [User Shared Data]
| # 6 + 0`7ffe1000 0`7ffe3000 0`00002000 MEM_FREE Free
| # 7 + 0`7ffe3000 0`7ffe4000 0`00001000 MEM_PRIVATE MEM_COMMIT <unknown> [HalT.....9V..P..]
| # 8 + 0`7ffe4000 e0`ed430000 e0`6d44c000 MEM_FREE Free
| # 9 + e0`ed430000 e0`ed49c000 0`0006c000 MEM_PRIVATE MEM_RESERVE Stack [~0; 31a0.514]
| # 10 e0`ed49c000 e0`ed49f000 0`00003000 MEM_PRIVATE MEM_COMMIT PAGE_READWRITE | PAGE_GUARD Stack [~0; 31a0.514]
| # 11 e0`ed49f000 e0`ed4b0000 0`00011000 MEM_PRIVATE MEM_COMMIT Stack [~0; 31a0.514]
| # 12 + e0`ed4b0000 e0`ed600000 0`00150000 MEM_FREE Free
| # 13 + e0`ed600000 e0`ed61c000 0`0001c000 MEM_PRIVATE MEM_RESERVE <unknown>
| # 14 e0`ed61c000 e0`ed61d000 0`00001000 MEM_PRIVATE MEM_COMMIT PEB [31a0]
| # 15 e0`ed61d000 e0`ed61f000 0`00002000 MEM_PRIVATE MEM_COMMIT TEB [~0; 31a0.514]
| # 16 e0`ed61f000 e0`ed800000 0`001e1000 MEM_PRIVATE MEM_RESERVE <unknown>
| # 17 + e0`ed800000 1fb`a1c40000 11a`b4440000 MEM_FREE Free
| # 18 + 1fb`a1c40000 1fb`a1c50000 0`00010000 MEM_MAPPED MEM_COMMIT Heap [ID: 1; Handle: 000001fba1c40000; Type: Segment]
| # 19 + 1fb`a1c50000 1fb`a1c54000 0`00004000 MEM_MAPPED MEM_COMMIT <unknown> [.........p...NB.]
|
| Methods defined here:
|
| __init__(self, pid, kd_exe='kd.exe', procdump_exe='procdump.exe')
| Initialize a ProcDumpAnalyzer object.
|
| Args:
| pid (int): The process ID to analyze.
| kd_exe (str): The path to the kd.exe executable (default is "kd.exe").
| procdump_exe (str): The path to the procdump.exe executable (default is "procdump.exe").
|
| delete_all_tmp_files(self)
| Delete all temporary files.
|
| Returns:
| ProcDumpAnalyzer: The ProcDumpAnalyzer object.
|
| get_handle_df(self)
| Get the handle information as a DataFrame.
|
| Returns:
| pd.DataFrame: The DataFrame containing the handle information.
|
| get_kv_df(self)
| Get the stack trace information as a DataFrame.
|
| Returns:
| pd.DataFrame: The DataFrame containing the stack trace information.
|
| get_lmu_df(self)
| Get the LMU (Loaded Module List) as a DataFrame.
|
| Returns:
| pd.DataFrame: The DataFrame containing the LMU information.
|
| get_memory_cats_df(self)
| Get the memory categories information as a DataFrame.
|
| Returns:
| pd.DataFrame: The DataFrame containing the memory categories information.
|
| get_memory_region_df(self, start_address, end_address)
| Get the memory region information as a DataFrame for the specified address range.
|
| Args:
| start_address (str): The start address of the memory region.
| end_address (str): The end address of the memory region.
|
| Returns:
| pd.DataFrame: The DataFrame containing the memory region information.
|
| get_procdump(self)
| Get the procdump file for the specified process ID.
|
| Returns:
| ProcDumpAnalyzer: The ProcDumpAnalyzer object.
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