houndsniff

commit 26ef786ad453a1fd64b0cc4a8232a4b4d98cc39b
parent ebea3441cf326f578a7aa47b4563ff667d480912
Author: MichaelDim02 <31562759+MichaelDim02@users.noreply.github.com>
Date:   Fri,  1 Jan 2021 18:34:35 +0000

Add files via upload
Diffstat:
A
Makefile
 | 
11
+++++++++++
A
main.c
 | 
160
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 171 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
@@ -0,0 +1,11 @@
+output: main.o select.o
+	gcc main.o select.o -o hound -lsqlite3
+
+main.o: main.c
+	gcc -c main.c
+
+select.o: select.c select.h
+	gcc -c select.c
+
+clean:
+	rm *.o hound
diff --git a/main.c b/main.c
@@ -0,0 +1,160 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <ctype.h>
+#include "select.h"
+
+/*
+ * Houndsniff
+ * hash identification program in C
+ * by Michael Constantine Dimopoulos (Kerberos) 
+ */
+
+char version[4] = "1.5";
+ 
+/* has uppercase letters */
+bool
+hasUpper(char ch[])
+{
+	int len = strlen(ch);
+	int i;
+	
+	for (i=0; i<len; i++) {
+		if (isupper(ch[i])) {
+			return true;
+		}
+	} 
+	return false;
+}
+
+void
+banner()
+{ 
+	printf("          __\n");
+	printf("(\\,------'()'--o  Sniff..\n");
+	printf(" l_ ) _    /-''    Sniff...\n");
+	printf(" /_)_) /_)_)\n\n");
+	/*https://www.asciiart.eu/animals/dogs*/
+	
+	printf("Houndsniff - Hash Identification Program - Version %s\nBy MCD Sep 2020\n\n",version);
+}
+
+/* This function prints out the supported hashes
+ * The reason I used a text file is because
+ * 1. it's easier 
+ * 2. it's simpler and
+ * 3. I can add comments etc.
+ */
+
+void
+list_(void)
+{
+	printf("\nHoundsniff supports:\n\n");
+	int c;
+	FILE *file;
+	file = fopen("list.txt", "r");
+
+	if (file) {
+		while ((c = getc(file)) != EOF)
+			putchar(c);
+    		fclose(file);
+	}
+
+}
+
+/* This is the first test;
+ * here we identify the hash
+ * based on *definite* characteristics
+ */
+void
+definite(char string[], int length)
+{
+	if (string[0]=='$' && string[1]=='P' && string[2]=='$'){
+		printf("[+] Definite identification: Wordpress hash\n");
+		exit(0);
+	} else if (string[0]=='$' && string[1]=='1' && string[2]=='$'){
+		printf("[+] Definite identification: MD5 crypt(3)\n");
+		exit(0);
+	} else if (string[0]=='$' && string[1]=='5' && string[2]=='$'){
+		printf("[+] Definite identification: SHA256 crypt(3)\n");
+		exit(0);
+	} else if (string[0]=='$' && string[1]=='6' && string[2]=='$'){
+		printf("[+] Definite identification: SHA512 crypt(3)\n");
+		exit(0);
+	} else if (string[length-1]=='=') {
+		printf("[+] Definite identification: Base64\n");
+		exit(0);
+	} else if (string[0]=='$' && string[1]=='a' && string[2]=='p' && string[3]=='r' && string[4]=='1' && string[5]=='$'){
+		printf("[+] Definite identification: APR1\n");
+		exit(0);
+	} else if (string[0]=='$' && string[1]=='H' && string[2]=='$') {
+		printf("[+] Definite identification: phpBB\n");
+		exit(0);
+	} else if (string[0]=='s' && string[1]=='h' && string[2]=='a' && string[3]=='1' && string[4]=='$'){
+		printf("[+] Definite identification: SHA1 Django\n");
+		exit(0);
+	} else if (strlen(string)>31 && string[32]==':' && length==65) {
+		printf("[+] Definite identification: MD5 Joomla (pass:salt)\n");
+		exit(0);
+	}
+}
+
+/* this function determines charset (used later for identification)*/
+const char*
+charset(char string[])
+{
+	if (strchr(string, '$') != NULL)
+		return "b";	
+	else if (strchr(string, '/') != NULL)
+		return "c";
+	else if (string[0]=='0' && string[1]=='x' && string[2]=='0')
+		return "d";
+	else if (hasUpper(string)==true)
+		return "e";
+	else
+		return "a";
+}
+
+void
+help(void)
+{
+	printf("Houndsniff is  a hash recognition  program\n");
+	printf("It works  by  extracting some  info  about\n");
+	printf("the  hash  and comparing it to  info about\n");
+	printf("other  hashes in an SQLite  database. Then,\n");
+	printf("it prints the matches sorted by popularity.\n");
+	printf("Their  popularity  is  determined  by  web\n");
+	printf("search  result  numbers  in  comparison to\n");
+	printf("to other  hashes  with  the  same features\n\n");
+	printf("If your hash includes a dollar sign ($), make\nsure you place it in between quotes.\n\n");
+	printf("Send missing hashes at houndsniff@protonmail.com\n\n");
+	printf("-h to display this panel and exit\n");
+	printf("-l to list supported hashing algorithms\n");
+	printf("\nUsage: hound [HASH]\n");
+}
+
+int
+main(int argc, char* argv[])
+{
+	banner();
+
+	if(argc>1){
+		if(strcmp(argv[1],"-h")==0 || strcmp(argv[1],"--help")==0){
+			help();
+		} else if(strcmp(argv[1], "-l")==0) {
+			list_();
+		} else {
+			int len = strlen(argv[1]);
+			printf("Hash: %s\n", argv[1]);
+			printf("Length: %d\n",len);
+			const char* chars = charset(argv[1]);
+			printf("Charset: %s\n\n", chars);
+			sel(len, chars);
+			definite(argv[1], len);
+		}
+	} else {
+		printf("Usage: %s [HASH] or -h for help\n", argv[0]);
+	}
+	return 0;
+}