Change it... One of the first things I did on mine. 222 is not required per say. I haven't even configured SIP for myself and a gazillion attempts from this ip addy. grrrr ;(;) AllStar 28384 Irlp 7998 / 7766 / 7926 Echo 563329 :(:) On May 20, 2012, at 10:43 PM, app_rpt-users-request@ohnosec.org wrote:

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Today's Topics:

1. Re: SIP bots, hack attempts? - SSH also (dave k) 2. What is a PGCM (Fran) 3. Re: SIP bots, hack attempts? (George Csahanin)

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Message: 1 Date: Sun, 20 May 2012 20:03:00 -0700 (PDT) From: dave k <dave_k_420@yahoo.com> To: "app_rpt-users@ohnosec.org" <app_rpt-users@ohnosec.org> Subject: Re: [App_rpt-users] SIP bots, hack attempts? - SSH also Message-ID: <1337569380.87802.androidMobile@web114004.mail.gq1.yahoo.com> Content-Type: text/plain; charset="utf-8"

I am seeing brute force attempts to ssh/222. This is my first time running on 222 so i assumed it would be unknown. Is 222 a common alternative?

Sent from Yahoo! Mail on Android

From: Don Hackler <donh@sigma.net>; To: Tony Youngblood <k5try73@gmail.com>; Cc: app_rpt-users@ohnosec.org <app_rpt-users@ohnosec.org>; Subject: Re: [App_rpt-users] SIP bots, hack attempts? Sent: Mon, May 21, 2012 2:27:51 AM

Any VOIP system with exposed SIP ports will get hit regularly by 'bots trying to get in.

(I mostly see them from China and other Asian countries?)

First, make sure your system is behind a firewall. ?Don't expose any ports you don't absolutely have to.

Second, use really good passwords on your SIP accounts and anything else that is exposed to the outside.

Third, make sure that if they manage to hack a SIP account, make sure they can't run up a bunch of charges on an outbound VOIP trunk.

(If you have a VOIP provider hooked up for outbound calls, only leave enough money prepaid in the account you are willing to risk; maybe $25 or so. ?Don't enable international calls. ?Don't enable auto-replenishment from a credit card.)

If they get in, they will route dozens of calls simultaneously through your system. ?In a half hour, they can run up thousands of call minutes if you let them.

On May 20, 2012, at 7:13 PM, Tony Youngblood wrote:

Interesting discussion I had about sip hacks I had so I checked my log. Any details, advice, insight?

file is 71,073,169 big!

[Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fu-min"<sip:fu-min@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fu-tze"<sip:fu-tze@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fu-yeung"<sip:fu-yeung@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fugwo"<sip:fugwo@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fuarnibol"<sip:fuarnibol@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fuat"<sip:fuat@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fubler"<sip:fubler@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fuccellaro"<sip:fuccellaro@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fuchsberger"<sip:fuchsberger@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fuck-me-over-some-more"<sip:fuck-me-over-some-more@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fucktool"<sip:fucktool@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fudd"<sip:fudd@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fude"<sip:fude@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fudenberg"<sip:fudenberg@108.238.216.11>' failed for '95.211.167.69' - No matching peer found [Mar? 6 23:59:41] NOTICE[1694] chan_sip.c: Registration from '"fudge"<sip:fudge@108.238.216.11>' failed for '95.211.167.69' - No matching peer found

;(;)

AllStar 28384

Irlp 7998 / 7766 / 7926

Echo 563329

:(:)

On May 19, 2012, at 11:00 AM, app_rpt-users-request@ohnosec.org wrote:

Send App_rpt-users mailing list submissions to ? ?app_rpt-users@ohnosec.org

To subscribe or unsubscribe via the World Wide Web, visit ? ?http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users or, via email, send a message with subject or body 'help' to ? ?app_rpt-users-request@ohnosec.org

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When replying, please edit your Subject line so it is more specific than "Re: Contents of App_rpt-users digest..."

Today's Topics:

??1. adding extensions to acid ?all-star repeater (Bradley Haney)

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Message: 1 Date: Sat, 19 May 2012 09:19:32 -0500 From: Bradley Haney <kc9gqr@gmail.com> To: app_rpt-users@ohnosec.org Subject: [App_rpt-users] adding extensions to acid ?all-star repeater Message-ID: <E3E3A42F-65BD-4B2E-BE21-67654048A29C@gmail.com> Content-Type: text/plain; charset=us-ascii

Hello all..

Been looking through the old forums and trying to get a handle on how to add ?SIP extensions to my all-star box. ?We are currently running acid distro on our repeater and using the allstarlink auto patch service. ??I would like to be able to add a few sip extensions ??so when i am on my cell phone i can connect to the repeater and listen or dial ?my wife who is a ham on a different extension and ring her phone. ??The extensions do not have to have ?"outside access" for the auto patch as the extensions would be used for internal communication to and from the repeater or to and from other extensions i add . ?Example ?extension 123 (which would be a sip client) be able to dial 28079 which is the repeater. ?or ?a person on the repeater ?be able to dial ?extension 123 and have the sip client ring. ?I have a static ip address so i know that won't be a problem, ?just a little confused on how to add everything in the ?config files. ??Does anyone by ?chance have a good working example ?they could share? ?I would try the other distro ?but everyone like the web trans idea instead of using echo link ?:) ???

Thanks for any help i could get..

Bradley allstar node 28079

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