loadProdigy / reaver-wps

Automatically exported from code.google.com/p/reaver-wps
0 stars 0 forks source link

25 Successive Start Failures #59

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago
What steps will reproduce the problem?
1. Retrying the attack reproduces the problem even on different WAP
2.
3.

What is the expected output? What do you see instead?
Continued attack expected as initial attack works fine and displays changing 
PIN's with the odd timeout error 

What version of the product are you using? On what operating system?
1.2 version used on BT5r1 VM using Alpha AWUS036H

Please provide any additional information below.
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: 25 successive start failures

Get these errors after roughly 5.5% completed attack and then just hangs there. 
 Tried a different WAP and same results.  Airmon-ng confirmed that the WAPS had 
not gone down.  Running airmon-ng mon0 restarted the attack on one occasion or 
maybe just coincidence
.
A resume feature would be nice to have incorporated.

Original issue reported on code.google.com by hacked.y...@gmail.com on 3 Jan 2012 at 7:35

GoogleCodeExporter commented 8 years ago
I have this same issue. 

It happens from the first pin attempt.

I'm using BT4r2 with a AWUS036NH rt2800usb

Original comment by tomrile...@gmail.com on 3 Jan 2012 at 12:07

GoogleCodeExporter commented 8 years ago
Same here, reaver never gets past first pin attempt. 
Using svn r38 and AWUS036NH rt2800usb in BT5r1 VM. 

Original comment by bramrob...@gmail.com on 3 Jan 2012 at 1:13

GoogleCodeExporter commented 8 years ago
@tomriley, bramrobyns:

We've had multiple reports of issues using the rtl2800usb driver. I'd suggest 
trying a different card if you have one.

@hacked:

The APs may be locking you out. Please provide pcaps.

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 2:01

GoogleCodeExporter commented 8 years ago
@hacked:

Also, how long did you let it run once you started getting these errors?

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 2:01

GoogleCodeExporter commented 8 years ago
For everyone who using AWUS036NH rt2800usb in BT5 R1.

Read this

http://www.backtrack-linux.org/wiki/index.php/Wireless_Drivers

Original comment by hurenhan...@googlemail.com on 3 Jan 2012 at 2:09

GoogleCodeExporter commented 8 years ago
@hurenhan

The AWUS036NH is absolutely terrible with BT5 R1.

I've long given up trying to get it work, gone back to BT4 R2.

Original comment by tomrile...@gmail.com on 3 Jan 2012 at 3:26

GoogleCodeExporter commented 8 years ago
I tried it in BT4 R2 r48 without success.

root@bt:~# reaver -i mon0 -b 7C:4F:B5:49:7D:03 -vv

Reaver v1.1 WiFi Protected Setup Attack Tool
Copyright (c) 2011, Tactical Network Solutions, Craig Heffnerl.com>

[+] Waiting for beacon from 7C:4F:B5:49:7D:03
[+] Switching mon0 to channel 2
[+] Switching mon0 to channel 3
[+] Switching mon0 to channel 4
[+] Switching mon0 to channel 5
[+] Switching mon0 to channel 6
[+] Switching mon0 to channel 7
[+] Switching mon0 to channel 8
[+] Switching mon0 to channel 9
[+] Switching mon0 to channel 10
[+] Switching mon0 to channel 11
[+] Associated with 7C:4F:B5:49:7D:03 (ESSID: ARMANI2011)
[+] Trying pin 28623991
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred
[!] WARNING: Receive timeout occurred

Original comment by hurenhan...@googlemail.com on 3 Jan 2012 at 3:56

GoogleCodeExporter commented 8 years ago
OK guys, I can't diagnose these problems without pcaps. 

My guess is that the timeouts are due to 1) interference/signal strength 
issues, 2) APs that have locked/disabled WPS, or 3) driver issues. I'm leaning 
towards #3, since everyone here has reported using rt2800usb, which has 
generally seemed to not work very well. But again, without pcaps I can't tell 
anything for sure.

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 4:07

GoogleCodeExporter commented 8 years ago
@hurenhan

Thanks for the link.  I have read that page as well thinking it was a driver 
issue but the card is supported.  Further, I do get a successful attack 
started, up to 5.5% roughly and then it simply begins to error out.  If I 
CTRL+C the attack and begin again, the attack runs as expected until about 5.5% 
which obtains the same result as previous.

Original comment by hacked.y...@gmail.com on 3 Jan 2012 at 4:07

GoogleCodeExporter commented 8 years ago
hurenhan, this sounds like the AP is locking WPS. Did you get the "rate 
limiting detected..." warnings at all? I didn't see them in the snippet you 
posted above.

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 4:10

GoogleCodeExporter commented 8 years ago
@cheff

I can attach a pcap file but it will be rather large.  As I say, the attack 
begins fine to about 5.5% (+- 1%) and then errors out.  If it will still be of 
help I can surely do this.

Original comment by hacked.y...@gmail.com on 3 Jan 2012 at 4:28

GoogleCodeExporter commented 8 years ago
No rate limiting warnings, just the receive timeout error

Original comment by hurenhan...@googlemail.com on 3 Jan 2012 at 4:28

GoogleCodeExporter commented 8 years ago
PLS help me
How can i scan this function "scan for WPS enabled APs."? (for 1.3 ver)

Original comment by burakozy...@gmail.com on 3 Jan 2012 at 4:35

GoogleCodeExporter commented 8 years ago
@hacked:

Yes, a pcap would be appreciated.

@burak:

Not the right place for this question, but you need to use the walsh utility 
included with v1.3 to do the scans.

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 4:54

GoogleCodeExporter commented 8 years ago
A little offtopic, is there a capture of WPS breaking process?

Original comment by xpeh.o...@googlemail.com on 3 Jan 2012 at 5:06

GoogleCodeExporter commented 8 years ago
@cheff

v 1.3 clean installed

Command used:  reaver -i mon0 -b 38:60:77:81:AF:1D -S -vv
  Now the attack goes no further than 1%.  Only difference is the -S switch is used

Cannot attach cap file as it is 23MB (told you it would be large) and I am 
limited to 10MB/comment.  Best I can do is link to cloud storage at 
http://www.wupload.com/file/2633777887/25successivefails

Original comment by hacked.y...@gmail.com on 3 Jan 2012 at 5:41

GoogleCodeExporter commented 8 years ago
Thanks hacked, downloading it now.

I did notice that some APs didn't seem to respond well to the small DH keys, 
which is why I made it an option in Reaver instead of the default. Could be an 
implementation issue on my end, but other APs churn along quite nicely with the 
-S option.

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 6:10

GoogleCodeExporter commented 8 years ago
Looks like it's getting stuck in a loop of M2D/WSC_ACK messages. M2D doesn't 
really do Reaver any good, so I've removed support for M2D messages; see if 
that helps.

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 6:39

GoogleCodeExporter commented 8 years ago

Original comment by cheff...@tacnetsol.com on 3 Jan 2012 at 6:40

GoogleCodeExporter commented 8 years ago
Here is a pcap using the same command but without the -S switch.  Perhaps it 
may assist in determining if DH Small Packets are contributing to the cause.

http://www.wupload.com/file/2633803282/25successivefails2

Original comment by hacked.y...@gmail.com on 3 Jan 2012 at 6:52

GoogleCodeExporter commented 8 years ago
reaver 1.3  rev 49  

many error messages that cause retransmission of same PIN so attack is going 
very slow.
12.56% complete @ 2012-01-03 20:14:14 (93 seconds/attempt)
!] WARNING: 10 failed connections in a row
[+] Trying pin 63818246
[!] WARNING: Receive timeout occurred
[+] 12.56% complete @ 2012-01-03 20:17:00 (98 seconds/attempt)

PCAP attached if any help to determine cause/issue

Original comment by hacked.y...@gmail.com on 4 Jan 2012 at 2:19

Attachments:

GoogleCodeExporter commented 8 years ago
It looks like your timeouts are different than the one you previously posted. 
Before it looked like Reaver was getting stuck in a loop sending/receiving 
M2D/WSC_ACK messages; now it just looks like Reaver is having problems 
initiating a WPS session, which given that the RSSI of the AP is -63dbm, is 
expected.

I have made some code changes though; can you check out r53, try it, and post a 
pcap? I want to ensure that there aren't any additional issues there. Thanks!

Original comment by cheff...@tacnetsol.com on 4 Jan 2012 at 2:35

GoogleCodeExporter commented 8 years ago
No thanks needed, I am glad to assist.  If anything I should be saying thanks 
for the assistance into the issue that not only helps me, but possibly others.

Reaver 1.3  rev53

Still many error messages and slow attack, but there does not appear to be the 
25 Successive Failure errors any longer.

I can try a stronger AP however that may change results here and introduces a 
new variable for troubleshooting.  If you think it would be beneficial, I can 
try a stronger AP.

PCAP attached

Original comment by hacked.y...@gmail.com on 4 Jan 2012 at 2:53

Attachments: