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Fix a pattern mixup.

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found by klaudiu@freenode.

I added some short test asserts to confirm the pattern works.
This commit is contained in:
batrick
2014-07-07 17:36:17 +00:00
parent 9ac14c97df
commit 4d131d2217
1 changed files with 14 additions and 5 deletions
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19
scripts/telnet-brute.nse
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@@ -80,14 +80,23 @@ local patt_login = U.atwordboundary(re.compile [[([uU][sS][eE][rR][nN][aA][mM][e
local patt_password = U.atwordboundary(re.compile [[[pP][aA][sS][sS] ([wW][oO][rR][dD] / [cC][oO][dD][eE]) %s* ':' %s* !.]])
local patt_login_success = re.compile([[
prompt <- [/>%$#] \ -- general prompt
[lL][aA][sS][tT] %s+ [lL][oO][gG][iI][nN] %s* ':' \ -- linux telnetd
[A-Z] ':\\' \ -- Windows telnet
'Main' (%s \ %ESC '[' %d+ ';' %d+ 'H') 'Menu' \ -- Netgear RM356
[mM][aA][iI][nN] (%s \ '\x1B' ) [mM][eE][nN][uU] ! %a \ -- Netgear RM356
prompt <- [/>%$#] / -- general prompt
[lL][aA][sS][tT] %s+ [lL][oO][gG][iI][nN] %s* ':' / -- linux telnetd
[A-Z] ':\\' / -- Windows telnet
[mM][aA][iI][nN] (%s / %ESC '[' %d+ ';' %d+ 'H') [mM][eE][nN][uU] ! %a / -- Netgear RM356
[eE][nN][tT][eE][rR] %s+ [tT][eE][rR][mM][iI][nN][aA][lL] %s+ [eE][mM][uU][lL][aA][tT][iI][oO][nN] %s* ':' -- Hummingbird telnetd
]], {ESC = "\x1B"})
-- basic tests
assert(patt_login_success:match "$");
assert(patt_login_success:match "/");
assert(patt_login_success:match "last login:");
assert(patt_login_success:match "C:\\\\");
assert(patt_login_success:match "MaIn Menu:");
assert(patt_login_success:match "MaIn Menu");
assert(patt_login_success:match "MaIn\x1B[12;31HMenu");
assert(patt_login_success:match "enter terminaL\temulation:");
local patt_login_failure = U.atwordboundary(U.caseless "incorrect" + U.caseless "failed" + U.caseless "denied" + U.caseless "invalid" + U.caseless "bad")
---