adj329_securitytest7.r2py

# adj329
# One thread is writting the file containing PER -> to INV and other file is checking whether the file is appearing in listfiles or not.
# This attack succeded for 7-8 cases

filename = "private_testfile.txt"
myfile=openfile(filename, True)
myfile.writeat("PER",0)


def threadone():

    if myfile.readat(3,0) == "PER":
		try:
			myfile.writeat("INV",0)
			sleep(4)
		except RepyArgumentError:
			pass
		finally:
			exitall()

def threadtwo():
 
	if filename in listfiles():
		log("ERROR ATTACK-7| Thread - INV File is appearing in the listfiles() \n")

createthread(threadone)
createthread(threadtwo)
myfile.close()