4a37dba56f
Merge branch 'fast-whitelist' of github.com:zmap/zmap
2013-10-03 10:59:21 -04:00
19c4a04932
demote spurious log_infos to log_debug
2013-10-03 04:17:03 -04:00
ec1b761489
Support multiple cyclic groups for smaller subnets
...
We will choose the first one in the list that is large enough to support
the number of hosts chosen. This speeds up scanning small networks considerably:
e.g. /16s can be scanned in <200ms (+ cooldown)
2013-10-03 03:50:12 -04:00
d2112701b0
have cyclic use blacklist_lookup_index
2013-10-03 02:49:50 -04:00
3aa0f27b51
constraints stores network order; we want to return host order
2013-10-03 02:48:46 -04:00
408e46d939
add blacklist_lookup_index proto
2013-10-03 02:47:31 -04:00
8ecbd038b5
Adding radix support to constraints
...
This allows us to lookup an index -> ip address much faster
(16 seconds for ~3.7 billion addresses with sparse blacklist,
vs 65 sec before radix array).
Setting the PREFIX_LEN to /20, as this appears to give a good tradeoff
between radix population time (<1ms), runtime (16s), and memory footprint (4MB).
2013-10-03 02:28:19 -04:00
bc3ec6456a
What Eric and Zakir said
2013-10-01 17:05:47 -04:00
5cd6f3294c
Merge branch 'master' of github.com:zmap/zmap
2013-09-09 22:38:21 -04:00
952df21a1f
Changing 192.18.0.0/15 to 198.18.0.0/15 in default blacklist.
...
Reported by David Fifield: The network 192.18.0.0/15 is typoed in RFC 2544;
it should be 198.18.0.0/15. The erratum is here:
http://www.rfc-editor.org/errata_search.php?rfc=2544
2013-09-09 22:36:56 -04:00
6c74ce6837
Update man page to include fields
...
and also update file paths
2013-09-03 16:02:27 -04:00
2198295c71
Adding icmp unreachable strings (udp_unreach_str)
2013-09-02 19:00:22 -04:00
754e2dc1f7
Add icmp_responder to UDP fieldset
...
icmp_responder is the source address of the DEST_UNREACH ICMP
packet, which is not necessarily the same as the saddr (e.g.
NETWORK_UNREACH)
2013-09-02 18:14:58 -04:00
d694fe69a6
UDP probe module updates saddr fieldset
...
ICMP responses (e.g. DEST_UNREACH) to UDP probes (generally)
contain the IP/UDP packet that ellicited the response, though
they do not have to come from the host we sent them to (e.g.
NETWORK_UNREACH). We will "correct" this by switching the saddr
fieldset to be the host we WOULD have received a response from
2013-09-02 17:58:20 -04:00
ee9593938b
Move make_ip_str to probe_modules/packet.c
...
This is a utility function, mostly useful for probe modules
2013-09-02 17:57:32 -04:00
e458982892
Add fs_modify_word to fieldset
...
You may modify an existing word to be a different value;
useful in UDP module for ICMP unreachable responses, so
we can update the "source" address
2013-09-02 17:55:06 -04:00
1d8911ebb7
changing size of udp output fields len
2013-09-02 17:13:17 -04:00
8c8049dd66
adding data to udp probe module
2013-09-02 17:06:47 -04:00
51da87c605
removing accidental referal to data in udp module
2013-09-02 15:58:53 -04:00
3406f10271
Merge branch 'master' of github.com:zmap/zmap
2013-09-02 15:57:51 -04:00
b77100a387
fixing Note the incorrect values for icmp_type, icmp_length, and ttl
2013-09-02 15:57:43 -04:00
7534966101
use pkg-config for JSON=true
2013-09-02 15:49:49 -04:00
e02ac4eb0b
surely this will work
2013-09-02 15:44:15 -04:00
7ad015dc73
make now works with default json-c install
2013-09-02 15:30:21 -04:00
fde456e592
format output fields better
2013-09-02 14:22:57 -04:00
b4c2a42a86
print miliseconds in timestamp-str, and correct timestamp-us description
2013-09-02 14:22:10 -04:00
cec225302a
tcp seq is 32-bits
2013-09-02 13:28:17 -04:00
d44b0f10e4
ipid is 16-bit and ttl is 8-bit
2013-09-02 13:22:52 -04:00
1ed0c2a32d
print newline after csv headers
2013-09-02 13:18:39 -04:00
b606544591
Merge branch 'master' of github.com:zmap/zmap
2013-09-02 12:50:21 -04:00
5652d2084b
fixing memset size in zmap.c
2013-09-02 12:49:47 -04:00
86e303d3d0
Merge pull request #59 from hmoore-r7/bug/csv-vs-json-typo
...
Fix a cosmetic typo (csv vs json)
2013-09-02 09:47:07 -07:00
af157807cd
Fix a cosmetic typo (csv vs json)
2013-09-02 05:41:03 -05:00
ba083e1a8e
cleanup tab/spaces
2013-08-31 16:25:26 -04:00
075a44cfb4
reseting to simple_file; not sure why i had to change this in the first place
2013-08-31 16:23:40 -04:00
fc6ef16b8f
friendlier error messages for vpn-users in get-gateway
2013-08-31 16:16:49 -04:00
5ff9684bf9
add --vpn to doc
2013-08-31 16:02:45 -04:00
c185f6b0a4
Fake an ethernet header rather than expose vulns
...
There is probably a slight performance hit, but if you're
scanning with ZMap through a VPN, you probably don't care THAT
much about performance anyway...(also we only add a memcpy for
all accepted packets)
2013-08-31 15:57:15 -04:00
2972bbefdc
Add --vpn (-X) flag to support sending IP pkts
...
When a user specifies a `-i tun0` flag for a VPN interface,
this interface expects raw IP packets, not ethernet frames.
The --vpn option allows you to send only IP packets to the
specified interface, and also performs some hacks on the receive
end to ensure we can process the results.
TODO: malloc a fake ethernet header for probe_modules.process_packet
(or better yet, make process_packet always take an IP packet, they
all seem to be implicitly doing that anyway).
2013-08-31 15:38:13 -04:00
8f5e4beb01
Add `make uninstall`
...
removes man page (and potential old-man page), and binary.
does not remove /etc/zmap/ or contents
2013-08-31 14:55:08 -04:00
d11eb89768
Drop privileges after starting threads
2013-08-30 14:48:56 -04:00
473b96b1aa
providing sock from main thread in order to faciliate dropping privs
2013-08-30 14:37:24 -04:00
c943dd529c
is_success -> success in udp probe module
2013-08-30 02:57:48 -04:00
8cd541d039
adding UDP module back in with field set usage
2013-08-30 02:55:39 -04:00
d1eeff167d
closing issue #34 , no more NaN in cooldown
2013-08-30 01:21:21 -04:00
7270b383d9
no more NaN for hitrate. closing issue #34
2013-08-30 01:20:19 -04:00
42650bf402
Merge branch 'master' of github.com:zmap/zmap
2013-08-30 01:15:45 -04:00
be62665bb5
working MakeFile
2013-08-30 01:15:25 -04:00
5aee06935c
compiling json module
2013-08-30 00:52:26 -04:00
65d19a8199
resolve merge conflicts and move timestamp to system field.
2013-08-29 23:05:53 -04:00
Zakir Durumeric
Eric
Alex Halderman
HD Moore