Merge pull request #35 from NeRdTheNed/fix-sig2

Fix issue with SIG2 detection
MCRcortex · Jun 8, 2023 · 164630c · 164630c
2 parents 85fda28 + d385c9c
commit 164630c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/me/cortex/jarscanner/Detector.java b/src/main/java/me/cortex/jarscanner/Detector.java
@@ -114,7 +114,7 @@ private static byte[] getByteArray(InputStream inputStream) throws IOException {
     private static final AbstractInsnNode[] SIG2 = new AbstractInsnNode[] {
             new MethodInsnNode(INVOKESTATIC, "java/lang/Runtime", "getRuntime", "()Ljava/lang/Runtime;"),
             new MethodInsnNode(INVOKESTATIC, "java/util/Base64", "getDecoder", "()Ljava/util/Base64$Decoder;"),
-            new MethodInsnNode(INVOKEVIRTUAL, "java/lang/String", "INVOKEVIRTUAL",
+            new MethodInsnNode(INVOKEVIRTUAL, "java/lang/String", "concat",
                     "(Ljava/lang/String;)Ljava/lang/String;"), // TODO:FIXME: this might not be in all of them
             new MethodInsnNode(INVOKEVIRTUAL, "java/util/Base64$Decoder", "decode", "(Ljava/lang/String;)[B"),
             new MethodInsnNode(INVOKESPECIAL, "java/lang/String", "<init>", "([B)V"),