commit 10d5fed9bafbfaee1c4d04263fd0876063c4a193
Author: rad9800 <105589633+rad9800@users.noreply.github.com>
Date:   Sun Jul 10 10:20:25 2022 +0100

    Create pe-properties.py

diff --git a/pe-properties.py b/pe-properties.py
new file mode 100644
index 0000000..36ea3e3
--- /dev/null
+++ b/pe-properties.py
@@ -0,0 +1,69 @@
+import sys
+import os 
+import hashlib      # Generating hashes 
+import pefile
+
+# https://github.com/erocarrera/pefile/blob/0d5ce5e0193c878cd57636b438b3746ffc3ae7e3/pefile.py#L1324
+def getEntropy(data):
+    import math
+    from collections import Counter
+    
+    if not data:
+        return 0.0
+
+    occurences = Counter(bytearray(data))
+
+    entropy = 0
+    for x in occurences.values():
+        p_x = float(x) / len(data)
+        entropy -= p_x * math.log(p_x, 2)
+
+    return entropy
+
+def printImports(pe):
+    for imports in pe.DIRECTORY_ENTRY_IMPORT:
+        print(imports.dll.decode().lower())
+        for i in imports.imports:
+            print("\t", hex(i.address), i.name.decode())
+
+def getArch(pe):
+    if hex(pe.OPTIONAL_HEADER.Magic) == '0x10b':
+        return "x86"
+    elif hex(pe.OPTIONAL_HEADER.Magic) == '0x20b': 
+        return "x64_86"            
+        
+def getTimestamp(pe):
+    import datetime
+    epoch_time = pe.FILE_HEADER.TimeDateStamp
+    date_time = datetime.datetime.fromtimestamp(epoch_time)
+    return date_time
+    
+def checkImports(pe):
+    if not hasattr(pe, "DIRECTORY_ENTRY_IMPORT"):
+        print("NO IMPORTS")
+
+if __name__ == "__main__":
+    try:
+        pe = pefile.PE(sys.argv[1])
+        # Architecture is worth noting
+        print("File\t\t:", sys.argv[1].split("\\")[-1])
+        print("MD5 hash\t:", hashlib.md5(pe.__data__).hexdigest())
+        print("SHA256 hash\t:", hashlib.sha256(pe.__data__).hexdigest())
+        print("Architecture\t:", getArch(pe))
+        print("Timestamp \t:", getTimestamp(pe))
+        print("Total Entropy \t:",getEntropy(pe.__data__))
+        print("Size \t\t: {:.1f}".format(len(pe.__data__)/1000), "KB")
+        print("Sections\t:")
+        for section in pe.sections:
+            print("\tName\t", section.Name.decode('UTF-8'))
+            print("\tSize\t", section.SizeOfRawData, "bytes")
+            print("\tEntropy\t", getEntropy(section.get_data()), "\n")
+        if not hasattr(pe, "DIRECTORY_ENTRY_IMPORT"):
+            print("Imports \t: NONE!")
+        else:
+            print("Imports \t:")
+            printImports(pe)
+        strings = "\\\\live.sysinternals.com@SSL\\DavWWWRoot\\strings.exe -accepteula -n 7 " + sys.argv[1]
+        os.system(strings)
+    except:
+        print("python3 measure.py <path to executable>")