diff --git a/SSHAuth.cpp b/SSHAuth.cpp
index 82b3f63..3398382 100644
--- a/SSHAuth.cpp
+++ b/SSHAuth.cpp
@@ -94,6 +94,10 @@ int SSHBrute(const char* host, int port, std::string *buffer, const char *banner
         if(!globalScanFlag) break;
         strcpy(temp, sshlpLst[i]);
         ptr1 = strstr(temp, ":");
+		if (ptr1 == NULL) {
+			stt->doEmitionRedFoundData("[SSH]Wrong format: " + QString(temp));
+			return -1;
+		}
         sz = ptr1 - temp;
         strncpy(login, temp, sz);
         strcpy(pass, ptr1 + 1);
diff --git a/sshpass.txt b/sshpass.txt
index 9589491..6510a24 100644
--- a/sshpass.txt
+++ b/sshpass.txt
@@ -22,5 +22,5 @@ admin:123123
 admin:654321
 root:password
 admin:pasword
-test:test
 root:1qazXSW@
+test:test
\ No newline at end of file