Since all the shemu test file are synthetic and clean, I removed the password from the test archive.

bdshemu_test/README.md

@@ -1,7 +1,5 @@
 # Shellcode Emulator Tests
 
-To avoid detections from anti-malware products the test files are stored in a password protected ZIP. The password is *infected*. The test script will automatically unzip the files before running the tests.
-
 These tests are used to validate basic bdshemu functionality. Each test consists of up to three files:
 * The binary test file. The name format for this type of file is `name_32|64[_r0]`. No extension must be provided; 32 indicates 32 bit test file, 64 indicates 64 bit test file, and r0 indicates kernel payload
 * The output result file. Must be named the same as the binary test file, but with the extension .result

bdshemu_test/test_all.py

@@ -73,7 +73,7 @@ cleanup_files = []
 print("Extracting test archive...\n")
 with ZipFile('bdshemu_test.zip') as zf:
     cleanup_files = zf.namelist()
-    zf.extractall(pwd=b'infected')
+    zf.extractall()
 print("Done!\n")    
 
 for dn in glob.glob("*"):