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02-05-2004, 15.27.59 | #1 |
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W32.Sasser.A/B - Allerta 5 - Update (LSA Shell)
Aliases: W32/Sasser.worm, W32.Sasser.Worm, W32/Sasser.A.worm, Win32/Sasser.A, WORM_SASSER.A, Win32.Sasser.A, W32/Sasser.A, Sasser Effetti: W32.Sasser.Worm is a worm that attempts to exploit the MS04-011 vulnerability. It spreads by scanning randomly-chosen IP addresses for vulnerable systems. Info: http://us.mcafee.com/virusInfo/defau...virus_k=125007 http://www.alerta-antivirus.es/virus...1d4c67ee6946a4 http://www.microsoft.com/technet/sec...ts/sasser.mspx http://www.f-secure.com/v-descs/sasser.shtml http://www3.ca.com/threatinfo/virusi....aspx?id=39012 http://www.norman.com/Virus/Virus_de...s?show=default http://es.trendmicro-europe.com/ente...SSER.A&VSect=T http://www.pandasoftware.es/virus_in...&idvirus=46865 Aggiornamento AntiVirus al 02/05/04 (Y) Ultima modifica di Giorgius : 02-05-2004 alle ore 19.46.58 |
02-05-2004, 15.39.02 | #3 |
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W32.Sasser.B - Allerta 4
Aliases:
Win32/Sasser.B, W32.Sasser.B.Worm, W32/Sasser.worm.b, W32/Sasser.B.worm Effetti: W32.Sasser.B.Worm is a variant of W32.Sasser.Worm. It attempts to exploit the LSASS vulnerability described in Microsoft Security Bulletin MS04-011, and spreads by scanning randomly-chosen IP addresses for vulnerable systems. Info: http://www.enciclopediavirus.com/vir...rus.php?id=822 http://www.pandasoftware.es/virus_in...&idvirus=46875 http://www.alerta-antivirus.es/virus....html?cod=3851 http://us.mcafee.com/virusInfo/defau...virus_k=125008 http://www.symantec.com/avcenter/ven...er.b.worm.html http://www.rav.ro/virus/showvirus.php?v=215 Aggiornamento AntiVirus al 02/05/04 (Y) Ultima modifica di Giorgius : 03-05-2004 alle ore 01.37.20 |
02-05-2004, 16.03.45 | #4 |
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Sasser Worm Spreads Automatically Through Windows Hole
A new worm has been detected by the virus research community that spreads through the LSASS vulnerability in various versions of Windows. Researchers and security companies are alarmed and have assigned an elevated threat level to the worm—named Sasser.A—even though it has not yet spread far... Leggi: http://www.eweek.com/article2/0,1759,1582536,00.asp Exploit Circulating for Windows LSASS Vulnerability An exploit has begun circulating for another of the vulnerabilities in Windows revealed by Microsoft Corp. earlier this month. The vulnerability, a buffer overrun in the Local Security Authority Subsystem Service (LSASS), was patched as part of a large, cumulative update coded MS04-011... Leggi: http://www.eweek.com/article2/0,1759,1580041,00.asp |
02-05-2004, 16.36.58 | #5 |
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US-CERT has received reports of a new mass-emailing worm, referred to as "W32/Sasser". This worm attempts to take advantage of a buffer overflow vulnerability in the Windows Local Security Authority Service Server (LSASS). The vulnerability allows a remote attacker to execute arbitrary code with SYSTEM privileges. More information on this vulnerability is available in Vulnerability Note VU#753212 and Microsoft Security Bulletin MS01-011... Leggi: http://www.us-cert.gov/current/curre...ty.html#sasser |
02-05-2004, 16.59.37 | #6 |
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Lunedì saranno disponibili nuovi tool di rimozione da parte delle Software House AntiVirus.
Si prospettano "numerose" versioni (visti i precedenti) di questo Virus informatico... |
02-05-2004, 17.11.28 | #7 |
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What You Should Know About the Sasser Worm and Its Variants
Microsoft teams are investigating reports of a worm, identified as W32.Sasser.worm, and its variants, which are currently circulating on the Internet. Microsoft has verified that the worm exploits the Local Security Authority Subsystem Service (LSASS) issue addressed in Microsoft Security Update MS04-011 on April 13, 2004... Leggi: http://www.microsoft.com/security/in...sser.asp#steps |
02-05-2004, 17.57.02 | #8 |
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La symantec tra sabato e oggi ha rilasciato ben 3 aggiornamenti su liveupdate
Ciao!
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Odio le tue opinioni ma mi batterò fino alla fine perchè tu le possa esporre. |
02-05-2004, 18.25.25 | #9 |
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sta facendo gli stessi danni del blaster ma installare le patch microsoft mai?
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02-05-2004, 18.35.22 | #10 |
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Vista l'uscita della Variante "B" del Virus, penso che la Patch ufficiale MS04-011 non sia del tutto efficace (data rilascio 13/04/04).
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02-05-2004, 18.41.33 | #11 |
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New Worm Anticipated
Be sure your Windows April security updates are in place.
Steve Gibson Internet traffic watchers have been reporting an increase in traffic which they believe is a pre-cursor to a "Blaster style" Internet worm. This traffic appears to be probing computers for several of the vulnerabilities recently revealed by Microsoft's significant mid-April Windows security updates; specifically MS04-011, MS04-012, MS04-013... Leggi: http://www.grc.com/default.htm |
02-05-2004, 18.45.34 | #12 | |
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Quota:
Ma l'utente medio pensa solo a pigiare il tasto on/ff del PC? Sicuramente si. Vorrei farvi notare un anedotto,io lavaro in una inportante ditta che produce cerniere con svariati (credo una trentina se non di più,non sono ancora riuscito a girare tutta la ditta) pc colleggati a un server che dire pietoso è un complimento,cmq il problema non è questo ma la totale assenza di FW,software antivirus scaduti,S.O. mai aggiornati. Questo non è un tipico utente medio ma sono equiparati Ciao!
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Odio le tue opinioni ma mi batterò fino alla fine perchè tu le possa esporre. |
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02-05-2004, 18.59.58 | #13 |
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Le Aziende sprovviste di sistemi di sicurezza software-hardware efficaci (sistemi Firewall hardware obsoleti, software AntiVirus Server scaduti) o del tutto assenti, devono stare molto accorti nel preservare le informazioni della propria clientela. Ci sono Leggi Europee "serie" in vigore (civili e penali) sulla preservazione dei dati aziendali nella rete e all'interno del posto di lavoro.
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03-05-2004, 00.47.16 | #14 |
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esatto.. a che servirebbe la recente legge che impone di avere pure dei consulenti informatici x la privacy dei dati dei clienti-fornitori???
La cosa brutta della patch MS x W2k è la dimensione 6 Mb... col modem a 56K è un massacro... Ciao Edy
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chi trova un amico trova un tesoro... vai in un canile e potrai trovare il miglior amico dell'uomo... il tuo migliore amico |
03-05-2004, 01.35.07 | #15 |
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Sasser virus infects cyberspace
The Sasser worm can infect any computer that is switched on and contrary to most other worms or viruses is not spread by email, said Mikko Hyppoenen, head of anti-virus research at the Finnish internet security firm F-Secure... Leggi: http://english.aljazeera.net/NR/exer...8F2DB281A6.htm Sasser worm spreading quickly, problem seen peaking Monday STOCKHOLM : A new Internet worm that attacks computers with certain Microsoft operating systems by shutting them down was spreading rapidly on Sunday and was expected to culminate on Monday when people return to work, experts said. "The problem seems to be getting worse," Mikko Hyppoenen, an anti-virus expert at Finnish internet security firm F-Secure, told AFP on Sunday from Helsinki, adding that millions of computers worldwide may have been affected by the Sasser worm... Leggi: http://www.channelnewsasia.com/stori.../82790/1/.html |
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