Jozef Mares – Page 9 – jozefmares.com
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Jozef Mares

Today, I participated on Symantec Cyber Readiness challenge. These are my thoughts about competition.

Why is it cool?

As I am not allowed to disclose any competition questions and flags (competition is organised like capture the flag game) I will say only few brief informations.

Cool thing about this competition is that someone (thanks Symantec) created real hands-on hacking environment for relative wide audience. This kind of testing was domain of security certifications like CEH or privately provided trainings.

You will learn stuff about your tools – there is always a space for improvement. And – it is always good thing, knowing where are your limits. We all should master our tools.

Where it fails

Does not matter what people thing, this is not penetration testing nor hacking simulation. Real world compares with competition same way that ocean compares with pool. Yes, you can drown in both but swimming in pool is a lot simpler than swimming in ocean. Take it as a bootcamp testing environment.

Conclusion

If you have opportunity go for this event. You will learn something new, and you will have great fun.  Do not come unprepared. I came only with MacBook Air and some old Backtrack (I did not done my homework). My recommendation: test if your tools are working (my Metasploit was broken – usual Ruby, Gem lib stuff), test if you can use your tools (fcrackzip and nmap has segfaulted few times). Make sure your clipboard is working. It is really annoying to rewrite hashes from screen.

Oh btw: I’m glad I finished first. It means I’m going to Nice for next round. I am still worth something as security person. :)Symantec Cyber readiness challenge diploma

Odkedy sa rozmohol otrasný zvyk chodiť za každých okolností do obchodných centier, sa novékaviarne a bistrá príliš neotvárajú. Aspoň čo sa Žiliny týka.

Preto si pýta pochváliť Štúrbaks – je to jednoduchý a osvedčený koncept. Dostanete kafe, sendvič, pripojenie k Internetu a majú tam šikovne distribuovanú elektriku pre notebooky. Nevadí im ak si tam zriadim pracovňu na pár hodín čo oceňujem – pre kontrast v Auparku v kaviarňach sa obsluha tvári ako keby dostala análny kolík ak tam sedím a robím si svoje dlhšie ako hodinu (nie nesockujem pri jednej káve :) ).

Plusom je pekný interiér, trochu pripomínajúci klasické viedenské kaviarne (ale to robí skôr farebnosť), nefajčiarska kategória a ochotný personál.

Hipster (odkedy som sa naučil čo to je, som toto slovo chcel niekde použiť) bonus: nehrá tam žiadne rádio kategórie BuranPop ale nejaké Internetové rádia z AppleTV.

sturbaks_2 sturbaks_1

Choďte tam namiesto obchoďáku, nech mam kam chodiť na kafe keď som v Žiline. Nie že to skrachuje do pár mesiacov ako je zvykom.

You can find few obstacles during basic steps with your Hackintosh. This post covers what you can do to resolve ones.

Your Hack Pro won’t boot after install on integrated graphic adapter

Go to BIOS / UEFI and change primary graphic adapter to discrete (PCI, PCI Express). I haven’t dig into problem but I think it has something with GraphicsEnabler.

Your Hack Pro won’t boot after install at all

You should try to boot with -v option to see what is going on. Usually if there is a problem with kernel extension (kext) you can try to boot with -x -v.

You see error with AppleIntelCPUPowerManagement.kext

You did not installed some utils from Multibeast like patched kexts. You do not need to reinstall whole system as some forums suggests. Just boot with install USB key, mount drive (it is in top menu – you need to remount it to read-write mode), start terminal and execute:

mv /System/Library/Extensions/AppleIntelCPUPowerManagement.kext /Users/YOUR_USERNAME/

Reboot with -f parameter passed to bootloader.

You see error related to ACPI_SMC_PlatformPlugin

You can even see in boot log (if you are debugging some problem always boot with -v):

ACPI_SMC_PlatformPlugin: :start - waitforservice(resourcematching(appleintelcpupower management) timed out...)

Try pass these parameters to boot loader:

PCIRootUID=1 -v

Sometimes is restart only thing you need.

You see just spinning wheel during boot

Try booting with GrahphicsEnabler=No

I’m desperate

Ask on forum, but give people informations like your hardware, OS X version, boot parameters, what you have installed from Multibeast and so on. Good luck!

You can try these forums and sites for example:

tonymacx86
InsanelyMac
Olarila