MITM ?

2020-03-25 Thread Cord
. What is your opinion ? could be a MITM from my router and a kernel 0day on the tcp/ip stack implementation ? could be MITMed pkg_add ? the encryption algorithm (AES_128_GCM) behind https is really secure ? Can some code be injected in an encrypted stream ? Thank you. Cord.

news from my hacked box

2020-04-01 Thread Cord
ideos on youtube. Please do not comment this because I know it's very subjective. As I said previously in my opinion there is 0day on how is implemented the tcp/ip stack in the kernel. And the vulnerability can be exploited by a mitm attack from the home router. Thank you Cord.

Re: news from my hacked box

2020-04-02 Thread Cord
You are free to believe or not to believe, but you are not free to insult me. Is that clear ? Sent with ProtonMail Secure Email. ‐‐‐ Original Message ‐‐‐ On Thursday 2 April 2020 03:01, Anders Andersson wrote: > On Wed, Apr 1, 2020 at 10:29 PM Cord openbs...@protonmail.com wr

Re: news from my hacked box

2020-04-05 Thread Cord
n youtube. Please do not comment this because I know it's very > > subjective. > > Same as before. Tinfoil hat paranoia yet you still use YouTube? > What is tinfoil ? and what's wrong in youtube ? > > As I said previously in my opinion there is 0day on how is implemented th

Re: news from my hacked box

2020-04-05 Thread Cord
> Cord openbs...@protonmail.com wrote: > > > You are free to believe or not to believe, but you are not free to insult > > me. > > Is that clear ? > > Or what.. you'll throw your tinfoil hat at them? of course, my hat is deadly!

Re: news from my hacked box

2020-04-05 Thread Cord
> > "Theo de Raadt" dera...@openbsd.org wrote: > > > Cord openbs...@protonmail.com wrote: > > > > > You are free to believe or not to believe, but you are not free to insult > > > me. > > > Is that clear ? > > > > Or

Re: news from my hacked box

2020-04-08 Thread Cord
> security, like OpenBSD works on. Anyone that says anything can be hacked > without > qualification, loses any respect from me, atleast for that moment. Even > browsers "qualification" is very relative word... there are perfect unknown around internet that are high qualified guys. > > To the

Re: news from my hacked box

2020-04-08 Thread Cord
> "Cord" claims, that people with great resources are out there to get his boxes > hacked. Obviously I can not verify his claim. > yes exactly, I know who is the attacker and he has really great of resources and power. Most probably he is responsible of the death of a guy

Re: news from my hacked box

2020-04-09 Thread Cord
> > change target. Then a victim that describe a situation outside of this > > schema most > > probably will be classified as a paranoid or a troll. > > Do you have reason to believe, that this evil person has control over your > hardware > deliveries? Do you have some procurement process in pl

what about security ?

2019-03-25 Thread Cord
Hi, what security technology can I implement to securify for example script that connect to any website ? Is there any howto for chroot ? Thank you. Cord

Re: what about security ?

2019-03-25 Thread Cord
I am sorry but I am not a developer, i don't need library or syscall to securify my software. I am a user that just want security curl or python or ksh because some guys have hacked my openbsd desktop. Thank you. Cord. ‐‐‐ Original Message ‐‐‐ On Tuesday, March 26, 2019 1:

how run pkg_check with a trusted kernel (a bit of forensics) and how to check kernel integrity.

2019-03-31 Thread Cord
check the kernel integrity ? thank you. Cord Sent with ProtonMail Secure Email.

hacked for the second time

2019-04-03 Thread Cord
oaded. Ofcourse I have pf enable and few service. I also use a vpn and I visit very few web site with chrome.. maybe 20 or 25 website just to read news. Sometimes I search things about openbsd. Anyone could help me ? Cord.

Re: hacked for the second time

2019-04-04 Thread Cord
ey's keyphrase, store it off-client -- for example using your > mobile phone (e.g. Kryptonite -- https://krypt.co; do read caveat regarding > Android crypto). > > Good luck. > > On Wed, Apr 03, 2019 at 06:56:39PM +, Cord wrote: > > > Hi, > > I have some heav

Re: hacked for the second time

2019-04-04 Thread Cord
this mailing list how to use pkg_check from a live environment on the infected system but none has answered. https://marc.info/?l=openbsd-misc&m=155404594328762&w=2 An other way could be an openbsd mirror compromise.. I don't think so but I don't know. Cord

Re: hacked for the second time

2019-04-04 Thread Cord
‐‐‐ Original Message ‐‐‐ On Thursday, April 4, 2019 1:41 PM, Peter N. M. Hansteen wrote: > On Wed, Apr 03, 2019 at 06:56:39PM +0000, Cord wrote: > Please read my last email to misc, I tried to explain again. > If you see ssh sessions that shouldn't be there, kill

Re: hacked for the second time

2019-04-04 Thread Cord
On Thursday, April 4, 2019 1:58 PM, Kevin Chadwick wrote: > On 4/4/19 10:57 AM, Cord wrote: > > > Hi, my english seems very bad because my problem is not to make secure the > > ssh key. My problem is how do not be hacked. > > I have talked about the ssh key stealing to s

Re: hacked for the second time

2019-04-04 Thread Cord
Sent with ProtonMail Secure Email. ‐‐‐ Original Message ‐‐‐ On Thursday, April 4, 2019 2:23 PM, Solene Rapenne wrote: > On Thu, Apr 04, 2019 at 11:42:15AM +0000, Cord wrote: > > > Sent with ProtonMail Secure Email. > > ‐‐‐ Original Message ‐‐‐ > > On

Re: how run pkg_check with a trusted kernel (a bit of forensics) and how to check kernel integrity.

2019-04-07 Thread Cord
On Saturday, April 6, 2019 3:30 PM, Marc Espie wrote: > On Sun, Mar 31, 2019 at 03:24:58PM +0000, Cord wrote: > > > Hi, > > I'd like to run pkg_check but from a live usb stick. This because I want to > > run a trusted kernel. > > Maybe I just need to mount t

chrome pledge "", syscall 289

2019-06-03 Thread Cord
Hi, I have found the following errors on the log: /bsd: chrome[18585]: pledge "", syscall 289 they appear everytime I start chrome.. they are about 4 or 5, what means? It's the first time, yesterday and in the past there aren't any. thx cord

what about bootkit, infect the kernel and other security questions.

2019-06-29 Thread Cord
, how to check its integrity ? - Are there forensics tools for openbsd ? - Could be usefull memory forensics frameworks like rekall and volatility in openbsd ? Is planned to build something like that ? Thank you. Cord

Re: sim7600 4g modem

2021-09-03 Thread Cord
I lose all the connections I have with box. I mean lan and serial connections. I don't know if the box is stucked or it's just the connection. But I find very strange that I lose the serial connection. Obviously the box is headless. It's just a simple raspberry. FCS stand for "Frame Check Sequence" and it seems a kind of ppp checksum. Maybe I'm in a spot where the signal is weak. I'll try to move the dongle. Cord

how handle freeze ?

2021-09-05 Thread Cord
Hello, I have a stable openbsd69 installed on a raspberry 3b+. It freezes often especially when I'm connected to internet through a 4g usb modem. I'm connected to the rpi from linux by serial and ethernet ssh. There is not any log, kernel panic or message in console. thanks cord