Merge branch 'master' into Aayush-Goel-04/Issue#520

.github/flake8.ini

@@ -40,4 +40,4 @@ per-file-ignores =
 
 copyright-check = True
 copyright-min-file-size = 1 
-copyright-regexp = Copyright \(C\) 2023 Mandiant, Inc. All Rights Reserved.
+copyright-regexp = Copyright \(C\) \d{4} Mandiant, Inc. All Rights Reserved.

CHANGELOG.md

@@ -25,6 +25,7 @@
 
 
 ### capa explorer IDA Pro plugin
+- replace deprecated IDA API find_binary with bin_search #1606 @s-ff
 
 ### Development
 

LICENSE.txt

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright (C) 2023 Mandiant, Inc.
+   Copyright (C) 2020 Mandiant, Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

capa/engine.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/exceptions.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/address.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/basicblock.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/com/__init__.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2024 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/com/classes.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2024 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/com/interfaces.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2024 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/common.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/base_extractor.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/common.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dnfile/extractor.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dnfile/file.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dnfile/function.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dnfile/helpers.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dnfile/insn.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dnfile/types.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/dotnetfile.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/elf.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/elffile.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/helpers.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/ida/basicblock.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/ida/extractor.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/ida/file.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/ida/function.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/ida/global_.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/ida/helpers.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt
@@ -10,13 +10,16 @@
 
 import idc
 import idaapi
+import ida_nalt
 import idautils
 import ida_bytes
 import ida_segment
 
 from capa.features.address import AbsoluteVirtualAddress
 from capa.features.extractors.base_extractor import FunctionHandle
 
+IDA_NALT_ENCODING = ida_nalt.get_default_encoding_idx(ida_nalt.BPU_1B)  # use one byte-per-character encoding
+
 
 def find_byte_sequence(start: int, end: int, seq: bytes) -> Iterator[int]:
     """yield all ea of a given byte sequence
@@ -26,11 +29,16 @@ def find_byte_sequence(start: int, end: int, seq: bytes) -> Iterator[int]:
         end: max virtual address
         seq: bytes to search e.g. b"\x01\x03"
     """
+    patterns = ida_bytes.compiled_binpat_vec_t()
+
     seqstr = " ".join([f"{b:02x}" for b in seq])
+    err = ida_bytes.parse_binpat_str(patterns, 0, seqstr, 16, IDA_NALT_ENCODING)
+
+    if err:
+        return
+
     while True:
-        # TODO(mike-hunhoff): find_binary is deprecated. Please use ida_bytes.bin_search() instead.
-        # https://github.com/mandiant/capa/issues/1606
-        ea = idaapi.find_binary(start, end, seqstr, 0, idaapi.SEARCH_DOWN)
+        ea = ida_bytes.bin_search(start, end, patterns, ida_bytes.BIN_SEARCH_FORWARD)
         if ea == idaapi.BADADDR:
             break
         start = ea + 1

capa/features/extractors/ida/insn.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/loops.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/null.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/pefile.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/strings.py

@@ -1,6 +1,6 @@
 # strings code from FLOSS, https://github.com/mandiant/flare-floss
 #
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/basicblock.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/extractor.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/file.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/function.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/global_.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/helpers.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/indirect_calls.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/extractors/viv/insn.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/file.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/freeze/__init__.py

@@ -1,7 +1,7 @@
 """
 capa freeze file format: `| capa0000 | + zlib(utf-8(json(...)))`
 
-Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
 You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/freeze/features.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2022 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/features/insn.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/ghidra/README.md

@@ -6,6 +6,9 @@
 
 [capa](https://github.com/mandiant/capa) is the FLARE team’s open-source tool that detects capabilities in executable files. [Ghidra](https://github.com/NationalSecurityAgency/ghidra) is an open-source software reverse engineering framework created and maintained by the National Security Agency Research Directorate. capa + Ghidra brings capa’s detection capabilities directly to Ghidra’s user interface helping speed up your reverse engineering tasks by identifying what parts of a program suggest interesting behavior, such as setting a registry value. You can execute the included Python 3 scripts [capa_explorer.py](https://raw.githubusercontent.com/mandiant/capa/master/capa/ghidra/capa_explorer.py) or [capa_ghidra.py](https://raw.githubusercontent.com/mandiant/capa/master/capa/ghidra/capa_ghidra.py) to run capa’s analysis and view the results in Ghidra. You may be asking yourself, “Python 3 scripts in Ghidra?”. You read that correctly. This integration is written entirely in Python 3 and relies on [Ghidrathon]( https://github.com/mandiant/ghidrathon), an open source Ghidra extension that adds Python 3 scripting to Ghidra.
 
+Check out our capa + Ghidra blog posts:
+* [Riding Dragons: capa Harnesses Ghidra](https://www.mandiant.com/resources/blog/capa-harnesses-ghidra)
+
 ## UI Integration
 [capa_explorer.py](https://raw.githubusercontent.com/mandiant/capa/master/capa/ghidra/capa_explorer.py) renders capa results in Ghidra's UI to help you quickly navigate them. This includes adding matched functions to Ghidra’s Symbol Tree and Bookmarks windows and adding comments to functions that indicate matched capabilities and features. You can execute this script using Ghidra’s Script Manager window.
 

capa/ghidra/capa_explorer.py

@@ -2,7 +2,7 @@
 # @author Colton Gabertan (gabertan.colton@gmail.com)
 # @category Python 3.capa
 
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2024 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/helpers.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/ida/helpers.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2021 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/ida/plugin/__init__.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt

capa/ida/plugin/capa_explorer.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at: [package root]/LICENSE.txt