<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3431329568973091450</id><updated>2024-09-05T18:48:49.064-07:00</updated><category term="Počítačové viry"/><category term="Zranitelnosti"/><category term="Exploit kódy"/><category term="BlackHat (EN)"/><category term="Mobilní havěť"/><category term="Studie"/><category term="Microsoft Update"/><category term="Počítačové viry - 64Bit"/><category term="Analýzy"/><category term="Mobilní blog"/><category term="Duqu"/><category term="Články"/><category term="Počítačový útok"/><category term="Počítačový útok - Webové"/><category term="Slovníček"/><category term="Infrastruktura Blog"/><category term="Počítačové viry - Backdoor"/><category term="Počítačové viry - Mac OS X"/><category term="Počítačové útoky - Skenování"/><category term="Spam blog"/><category term="Blog"/><category term="Malware Blog"/><category term="Aktualizace"/><category term="Incidenty"/><category term="Počítačový útok - WiFi"/><category term="Virová hrozba Články"/><category term="Zranitelnosti Blog"/><category term="mobilní hrozby"/><category term="Apple Update"/><category term="BotNet sítě"/><category term="Exploit Blog"/><category term="Konference"/><category term="Kriminalita"/><category term="Microsoft Update Blog"/><category term="Phishing"/><category term="Počítačové viry - Trojský kůň"/><category term="Počítačové viry - Červy"/><category term="Počítačové viry . Exploit"/><category term="Počítačový útok - Mobil"/><category term="Security Blog"/><category term="Sociální sítě"/><category term="Software"/><category term="SpyEye"/><category term="Tutoriál - TCP/IP"/><category term="Update"/><category term="Windows 8"/><category term="sociální inženýrství"/><title type='text'>Bezpečné PC</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>635</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-7653920897598485286</id><published>2012-05-26T06:55:00.007-07:00</published><updated>2012-05-26T06:55:41.110-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Exploit kódy"/><title type='text'>bsnes v0.87 Local Denial Of Service</title><summary type="text">

&amp;nbsp;&amp;nbsp;bsnes v0.87 Local Denial Of Service

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/7653920897598485286/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/bsnes-v087-local-denial-of-service_26.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/7653920897598485286'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/7653920897598485286'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/bsnes-v087-local-denial-of-service_26.html' title='bsnes v0.87 Local Denial Of Service'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-2191061472476093474</id><published>2012-05-26T06:55:00.006-07:00</published><updated>2012-05-26T06:55:41.106-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Exploit kódy"/><title type='text'>SocialEngine 4.2.2 Multiple Vulnerabilities</title><summary type="text">

&amp;nbsp;&amp;nbsp;SocialEngine 4.2.2 Multiple Vulnerabilities

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/2191061472476093474/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/socialengine-422-multiple_26.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2191061472476093474'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2191061472476093474'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/socialengine-422-multiple_26.html' title='SocialEngine 4.2.2 Multiple Vulnerabilities'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-2301316142464673910</id><published>2012-05-26T06:55:00.004-07:00</published><updated>2012-05-26T06:55:41.108-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Exploit kódy"/><title type='text'>RabidHamster R4 Log Entry sprintf() Buffer Overflow</title><summary type="text">

&amp;nbsp;&amp;nbsp;RabidHamster R4 Log Entry sprintf() Buffer Overflow

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/2301316142464673910/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/rabidhamster-r4-log-entry-sprintf.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2301316142464673910'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2301316142464673910'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/rabidhamster-r4-log-entry-sprintf.html' title='RabidHamster R4 Log Entry sprintf() Buffer Overflow'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-1643165641496026245</id><published>2012-05-26T06:47:00.002-07:00</published><updated>2012-05-26T06:47:44.415-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Analýzy"/><title type='text'>Technická analýza Flash Player CVE-2012-0779</title><summary type="text">

Microsoft Malware Protection Center (MMPC) zaslali technickou analýzu malwaru cílení Adobe Flash Player (CVE-2012-0779), zranitelnosti, které Adobe vydala opravu kritické aktualizace na začátku tohoto měsíce (deník zveřejněny&amp;nbsp;zde&amp;nbsp;).&amp;nbsp;Technická analýza ukazuje, jak proces infekce dochází při nebezpečný dokument otevřen.Technická analýza je zveřejněn&amp;nbsp;zde&amp;nbsp;.&amp;nbsp;Získejte </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/1643165641496026245/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/technicka-analyza-flash-player-cve-2012.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/1643165641496026245'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/1643165641496026245'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/technicka-analyza-flash-player-cve-2012.html' title='Technická analýza Flash Player CVE-2012-0779'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-911407178300405293</id><published>2012-05-25T11:47:00.014-07:00</published><updated>2012-05-25T11:47:47.563-07:00</updated><title type='text'>Metasploit: Low Level View</title><summary type="text">

Metasploit: Low Level View

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/911407178300405293/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/metasploit-low-level-view.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/911407178300405293'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/911407178300405293'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/metasploit-low-level-view.html' title='Metasploit: Low Level View'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-2839634628016085427</id><published>2012-05-25T11:47:00.013-07:00</published><updated>2012-05-25T11:48:03.850-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>[Portuguese] Return Oriented Programming na unha!</title><summary type="text">

&amp;nbsp;&amp;nbsp;[Portuguese] Return Oriented Programming na unha!

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/2839634628016085427/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/portuguese-return-oriented-programming.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2839634628016085427'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2839634628016085427'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/portuguese-return-oriented-programming.html' title='[Portuguese] Return Oriented Programming na unha!'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-4094936156977374759</id><published>2012-05-25T11:47:00.011-07:00</published><updated>2012-05-25T11:48:03.852-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>Introduction to Reverse Engineering</title><summary type="text">

Introduction to Reverse Engineering

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/4094936156977374759/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/introduction-to-reverse-engineering.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/4094936156977374759'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/4094936156977374759'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/introduction-to-reverse-engineering.html' title='Introduction to Reverse Engineering'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-7856494749251101523</id><published>2012-05-25T11:47:00.010-07:00</published><updated>2012-05-25T11:48:03.863-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>printf() tricks</title><summary type="text">

printf() tricks

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/7856494749251101523/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/printf-tricks.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/7856494749251101523'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/7856494749251101523'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/printf-tricks.html' title='printf() tricks'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-6796895174758952192</id><published>2012-05-25T11:47:00.009-07:00</published><updated>2012-05-25T11:48:03.858-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>Address Space Layout Randomization</title><summary type="text">

Address Space Layout Randomization

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/6796895174758952192/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/address-space-layout-randomization_25.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6796895174758952192'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6796895174758952192'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/address-space-layout-randomization_25.html' title='Address Space Layout Randomization'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-4931323523689209684</id><published>2012-05-25T11:47:00.008-07:00</published><updated>2012-05-25T11:48:03.854-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>MS11-046 - Dissecting a 0 day</title><summary type="text">

MS11-046 - Dissecting a 0 day

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/4931323523689209684/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/ms11-046-dissecting-0-day_25.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/4931323523689209684'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/4931323523689209684'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/ms11-046-dissecting-0-day_25.html' title='MS11-046 - Dissecting a 0 day'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-4959808974944931519</id><published>2012-05-25T11:47:00.007-07:00</published><updated>2012-05-25T11:48:03.856-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>Bypassing tolower() filters in buffer overflows</title><summary type="text">

Bypassing tolower() filters in buffer overflows

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/4959808974944931519/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/bypassing-tolower-filters-in-buffer_25.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/4959808974944931519'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/4959808974944931519'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/bypassing-tolower-filters-in-buffer_25.html' title='Bypassing tolower() filters in buffer overflows'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-2520401046051028172</id><published>2012-05-25T11:47:00.006-07:00</published><updated>2012-05-25T11:48:03.847-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>Analyzing WordPress Themes</title><summary type="text">

Analyzing WordPress Themes

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/2520401046051028172/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/analyzing-wordpress-themes_25.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2520401046051028172'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2520401046051028172'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/analyzing-wordpress-themes_25.html' title='Analyzing WordPress Themes'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-6965078225842772641</id><published>2012-05-25T11:47:00.005-07:00</published><updated>2012-05-25T11:48:03.860-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>Deep Dive Into OS Internals with Windbg</title><summary type="text">

Deep Dive Into OS Internals with Windbg

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/6965078225842772641/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/deep-dive-into-os-internals-with-windbg.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6965078225842772641'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6965078225842772641'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/deep-dive-into-os-internals-with-windbg.html' title='Deep Dive Into OS Internals with Windbg'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-8885045595568292748</id><published>2012-05-25T11:47:00.003-07:00</published><updated>2012-05-25T11:48:03.865-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>XSS worm writeup</title><summary type="text">

XSS worm writeup

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/8885045595568292748/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/xss-worm-writeup.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8885045595568292748'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8885045595568292748'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/xss-worm-writeup.html' title='XSS worm writeup'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-6801424656646372750</id><published>2012-05-25T08:55:00.007-07:00</published><updated>2012-05-25T08:55:59.518-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>Hacktool.Mimikatz</title><summary type="text">Hacktool.Mimikatz je nástroj, který umožňuje útočníkovi získat přístup k počítači ohrožení určité funkce v operačním systému.&amp;nbsp;
Při spuštění programu se vytvoří následující soubor:&amp;nbsp;

CurrentFolder%% / Mimikatz.exe
CurrentFolder%% / serkurlsa.dll

Nástroj umožňuje útočníkovi provést následující akce na počítači:
Povolit, zakázat a odstranit privilegia.
Export bezpečnostní certifikáty.
</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/6801424656646372750/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/hacktoolmimikatz.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6801424656646372750'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6801424656646372750'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/hacktoolmimikatz.html' title='Hacktool.Mimikatz'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-6324321830518496246</id><published>2012-05-25T08:55:00.006-07:00</published><updated>2012-05-25T08:55:59.516-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>W32.SillyFDC.BDQ</title><summary type="text">W32.SillyFDC.BDQ je červ, který se pokouší šíří kopírováním sebe k namapované disky a vyměnitelná.&amp;nbsp;
Když červ spustí, zkopíruje se na následujících místech:&amp;nbsp;

% System% \ systemio.exe
SystemDrive%% \ Mixa_I.exe
% Windir% \ Mixa.exe

Vytváří také následující soubory:
% System% \ mui \ 0416 \ log.wma
% System% \ restart.scf

Dále červ vytvoří následující položku registru tak, že spustí </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/6324321830518496246/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/w32sillyfdcbdq.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6324321830518496246'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6324321830518496246'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/w32sillyfdcbdq.html' title='W32.SillyFDC.BDQ'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-7031898502353411460</id><published>2012-05-25T08:55:00.005-07:00</published><updated>2012-05-25T08:55:59.520-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>Backdoor.Herpybot</title><summary type="text">Backdoor.Herpybot je trojský kůň, který otevře zadní dveře a krade informace z počítače ohrožena.&amp;nbsp;
Při spuštění Trojan, vytvoří následující soubory:&amp;nbsp;

% USERPROFILE% \ Application Data \ gpresultl.exe
% USERPROFILE% \ Application Data \ log.err

Dále Trojan vytvoří následující položku registru tak, že spustí vždy, když se spustí systém Windows:HKEY_CURRENT_USER \ Software \ Microsoft \ </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/7031898502353411460/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/backdoorherpybot.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/7031898502353411460'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/7031898502353411460'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/backdoorherpybot.html' title='Backdoor.Herpybot'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-1871051821461745417</id><published>2012-05-25T08:50:00.002-07:00</published><updated>2012-05-25T08:50:25.262-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Blog"/><title type='text'>Google Publikování Zpráva o průhlednosti</title><summary type="text">

Google právě vydal svou zprávu o transparentnosti zpřístupnění dat z července 2011.&amp;nbsp;Jako příklad zpráva uvádí počet žádostí obdržených v průběhu posledního měsíce, počet požádá URL odebrání (1255402), podle cílových domén 24374) autorskými právy vlastníků v 1314) a podávání zpráv organizací v 1099).&amp;nbsp;Úplná zpráva je k dispozici&amp;nbsp;zde&amp;nbsp;.&amp;nbsp;Blog napsal Fred von Lohmann Google, </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/1871051821461745417/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/google-publikovani-zprava-o.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/1871051821461745417'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/1871051821461745417'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/google-publikovani-zprava-o.html' title='Google Publikování Zpráva o průhlednosti'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-8701469763445190471</id><published>2012-05-25T08:49:00.005-07:00</published><updated>2012-05-25T08:49:59.481-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>BKDR_VISEL.FO</title><summary type="text">

Tento backdoor může být vložen jiným malwarem.

Provede příkazy ze vzdáleného uživatele se zlými úmysly, účinně ohrožení postiženého systému.&amp;nbsp;To se připojí na webové stránky, odesílat a přijímat informace.

Načte konkrétní informace z postiženého systému.



Příjezd Detaily

Tento backdoor může být zrušen následující malware:

TROJ_MDROP.ZD




Instalace

Tento backdoor přidává následující</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/8701469763445190471/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/bkdrviselfo.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8701469763445190471'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8701469763445190471'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/bkdrviselfo.html' title='BKDR_VISEL.FO'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-3511777471010809095</id><published>2012-05-25T08:49:00.004-07:00</published><updated>2012-05-25T08:49:50.207-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>TROJ_MDROP.ZD</title><summary type="text">

Tento trojský kůň přijde jako přílohu k e-mailové zprávy přicházejí nevyžádaná jiným malwarem / grayware nebo uživatelé se zlými úmysly.

Vykonává soubory, kapky, pobízet, že postižený systém vykazovat škodlivé rutiny, které obsahují.



Příjezd Detaily

Tento trojský kůň přijde jako přílohu k e-mailové zprávy přicházejí nevyžádaná jiným malwarem / grayware nebo uživatelé se zlými úmysly.

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/3511777471010809095/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/trojmdropzd.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/3511777471010809095'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/3511777471010809095'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/trojmdropzd.html' title='TROJ_MDROP.ZD'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-250773625719258656</id><published>2012-05-25T08:48:00.002-07:00</published><updated>2012-05-25T08:48:35.094-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Malware Blog"/><title type='text'>Speciálně vytvořený. HWP soubor používaný pro korejské kampaně cílené</title><summary type="text">

Před několika týdny jsme byli upozorněni našimi kolegy z Koreje do&amp;nbsp;speciálně vytvořeného&amp;nbsp;dokumentu aplikace Word Processor Hangul písm. HWP), která využívá aplikace chybu zabezpečení v&amp;nbsp;aplikaci Office Hancom&amp;nbsp;software zpracování textu.&amp;nbsp;. Příponu souboru HWP je populární korejský textový procesor, formát souboru - ten správný formát pro cílení korejské potenciální oběti, </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/250773625719258656/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/specialne-vytvoreny-hwp-soubor.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/250773625719258656'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/250773625719258656'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/specialne-vytvoreny-hwp-soubor.html' title='Speciálně vytvořený. HWP soubor používaný pro korejské kampaně cílené'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-2083103594603343179</id><published>2012-05-25T08:08:00.006-07:00</published><updated>2012-05-25T08:08:55.221-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>Trojan.Win32.FakeAV.doq</title><summary type="text">

Technické detaily

Tento trojský kůň simuluje antivirový program, aby si kompenzoval uživatelem pro detekci a odstranění falešných hrozeb.&amp;nbsp;Je to aplikace Windows (PE EXE soubor).&amp;nbsp;To je 1 039 872 bytů.&amp;nbsp;Je napsán v C + +.

Instalace

Jakmile trh, Trojan přesune svůj původní soubor a uloží ho jako
% USERPROFILE% \ Local Settings \ Application Data \ &amp;lt;rnd&amp;gt;. Exe
&amp;lt;rnd&amp;gt; kde </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/2083103594603343179/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/trojanwin32fakeavdoq.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2083103594603343179'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/2083103594603343179'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/trojanwin32fakeavdoq.html' title='Trojan.Win32.FakeAV.doq'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-8310401934706362535</id><published>2012-05-25T08:08:00.005-07:00</published><updated>2012-05-25T08:08:55.223-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Počítačové viry"/><title type='text'>Trojan-Ransom.Win32.PornoBlocker.bdi</title><summary type="text">

Technické detaily

Tento trojský kůň zastaví počítač z fungování s cílem získat výkupné pro jeho obnovení.&amp;nbsp;Je to aplikace Windows (PE EXE soubor).&amp;nbsp;To je 46 080 bytů.&amp;nbsp;To je psáno v Delphi.

Instalace

Aby bylo zajištěno, že se spustí automaticky při každém restartování systému, Trojan přidá odkaz na své spustitelného souboru v klíči registru systému automatického spuštění:
[HKLM \</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/8310401934706362535/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/trojan-ransomwin32pornoblockerbdi.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8310401934706362535'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8310401934706362535'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/trojan-ransomwin32pornoblockerbdi.html' title='Trojan-Ransom.Win32.PornoBlocker.bdi'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-6215017625814142884</id><published>2012-05-25T08:08:00.004-07:00</published><updated>2012-05-25T08:08:39.474-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Analýzy"/><title type='text'>Anatomie Flashfake. Část 2</title><summary type="text">

V první části naší analýzy&amp;nbsp;jsme se zaměřili na distribuci a infekce mechanismů používaných Flashfake (aka Flashback) škodlivý program, který do konce dubna 2012 bylo infikováno přes 748,000 počítačů Mac OS X.&amp;nbsp;V této druhé části se podíváme na jeho další funkce a jak se počítačoví zločinci za Flashfake se zpeněží na botnet, které byly vytvořeny.

Dynamická knihovna

Flashfake škodlivý </summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/6215017625814142884/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/anatomie-flashfake-cast-2.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6215017625814142884'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/6215017625814142884'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/anatomie-flashfake-cast-2.html' title='Anatomie Flashfake. Část 2'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3431329568973091450.post-8515834854811606504</id><published>2012-05-25T06:38:00.006-07:00</published><updated>2012-05-25T06:38:17.889-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Studie"/><title type='text'>Uncovering Zero-Days and Advanced Fuzzing - Slides</title><summary type="text">

Uncovering Zero-Days and Advanced Fuzzing - Slides

</summary><link rel='replies' type='application/atom+xml' href='http://bezpecnipocitac.blogspot.com/feeds/8515834854811606504/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/uncovering-zero-days-and-advanced_25.html#comment-form' title='Komentáře: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8515834854811606504'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3431329568973091450/posts/default/8515834854811606504'/><link rel='alternate' type='text/html' href='http://bezpecnipocitac.blogspot.com/2012/05/uncovering-zero-days-and-advanced_25.html' title='Uncovering Zero-Days and Advanced Fuzzing - Slides'/><author><name>Michal</name><uri>http://www.blogger.com/profile/15684361326133606266</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>