diff --git a/README b/README.md
similarity index 75%
rename from README
rename to README.md
index 8000eb3..0392f5a 100644
--- a/README
+++ b/README.md
@@ -8,14 +8,27 @@ First adjust the Makefile if you have a different iOS SDK installed.
 
 And then just: make
 
-
 Usage:
 
+Before running the decryption dumper, the dumpdecrypted.dylib should be signed.
+
+```
+$ security find-identity -p codesigning -v
+  1) 998971859D4D2E74F "iPhone Developer: ..."
+  2) CF57726A2BA2D8B57 "Mac Developer: ..."
+       2 valid identities found
+$ codesign -f -s 998971859D4D2E74F... dumpdecrypted.dylib
+dumpdecrypted.dylib: replacing existing signature
+
+```
+
+```
 iPod:~ root# DYLD_INSERT_LIBRARIES=dumpdecrypted.dylib /var/mobile/Applications/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/Scan.app/Scan
-mach-o decryption dumper
+
 
 DISCLAIMER: This tool is only meant for security research purposes, not for application crackers.
 
+[+] Mach-O Decryption Dumper by Stefanesser
 [+] Found encrypted data at address 00002000 of length 1826816 bytes - type 1.
 [+] Opening /private/var/mobile/Applications/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/Scan.app/Scan for reading.
 [+] Reading header
@@ -30,3 +43,4 @@ DISCLAIMER: This tool is only meant for security research purposes, not for appl
 [+] Copying the not encrypted remainder of the file
 [+] Closing original file
 [+] Closing dump file
+```
diff --git a/dumpdecrypted.c b/dumpdecrypted.c
index 3313be2..92fbaf2 100644
--- a/dumpdecrypted.c
+++ b/dumpdecrypted.c
@@ -4,10 +4,11 @@ Dumps decrypted iPhone Applications to a file - better solution than those GDB s
 (C) Copyright 2011-2014 Stefan Esser
 
 iPod:~ root# DYLD_INSERT_LIBRARIES=dumpdecrypted.dylib /var/mobile/Applications/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/Scan.app/Scan
-mach-o decryption dumper
+
 
 DISCLAIMER: This tool is only meant for security research purposes, not for application crackers.
 
+[+] Mach-O Decryption Dumper by Stefanesser
 [+] Found encrypted data at address 00002000 of length 1826816 bytes - type 1.
 [+] Opening /private/var/mobile/Applications/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/Scan.app/Scan for reading.
 [+] Reading header
@@ -55,10 +56,9 @@ void dumptofile(int argc, const char **argv, const char **envp, const char **app
 	unsigned int fileoffs = 0, off_cryptid = 0, restsize;
 	int i,fd,outfd,r,n,toread;
 	char *tmp;
-	
-	printf("mach-o decryption dumper\n\n");
 		
 	printf("DISCLAIMER: This tool is only meant for security research purposes, not for application crackers.\n\n");
+	printf("[+] Mach-O Decryption Dumper by Stefanesser \n");
 	
 	/* detect if this is a arm64 binary */
 	if (pvars->mh->magic == MH_MAGIC_64) {