Fake Microsoft e-mail contains Trojan virus
by Steven Musil
Along with the vulnerabilities that Microsoft patched Tuesday, the software giant's customers have a new problem to grapple with: a fake notification e-mail that looks remarkably legitimate.
Attackers are apparently taking advantage of Microsoft's Patch Tuesday to send legitimate-looking e-mails that include a Trojan virus. Trojan.Backdoor.Haxdoor allows attackers to execute files and steal information from compromised computers. The fake mailing includes a legitimate-looking PGP signature, as well as purporting to come from a real Microsoft employee.
Christopher Budd, a security program manager in the Microsoft Security Response Center, offers this perspective on the e-mails in a security posting:
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We received some questions from customers about an e-mail that's circulating that claims to be a security e-mail from Microsoft. The e-mail comes with an attached executable, which it claims is the latest security update, and encourages the recipient to run the attached executable so they can be safe. While malicious e-mails posing as Microsoft security notifications with attached malware aren't new (we've seen this problem for several years) this particular one is a bit different in that it claims to be signed by our own Steve Lipner and has what appears to be a PGP signature block attached to it. While those are clever attempts to increase the credibility of the mail, I can tell you categorically that this is not a legitimate e-mail: it is a piece of malicious spam and the attachment is malware. Specifically, it contains Backdoor:Win32/Haxdoor."
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Dancho Danchev at ZDNet's Zero Day ponders whether the timing of this malware campaign will affect its success rate.
"Compared to the recent targeted malware attack against U.S schools, and the massive fake CNN news items campaign taking advantage of client-side vulnerabilities, this one is definitely going to have a lower success rate--no matter the timing," Danchev writes.
More:
http://news.cnet.com/8301-1009_3-10066541-83.html?tag=newsEditorsPicksArea.0
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by Steven Musil
Along with the vulnerabilities that Microsoft patched Tuesday, the software giant's customers have a new problem to grapple with: a fake notification e-mail that looks remarkably legitimate.
Attackers are apparently taking advantage of Microsoft's Patch Tuesday to send legitimate-looking e-mails that include a Trojan virus. Trojan.Backdoor.Haxdoor allows attackers to execute files and steal information from compromised computers. The fake mailing includes a legitimate-looking PGP signature, as well as purporting to come from a real Microsoft employee.
Christopher Budd, a security program manager in the Microsoft Security Response Center, offers this perspective on the e-mails in a security posting:
.
We received some questions from customers about an e-mail that's circulating that claims to be a security e-mail from Microsoft. The e-mail comes with an attached executable, which it claims is the latest security update, and encourages the recipient to run the attached executable so they can be safe. While malicious e-mails posing as Microsoft security notifications with attached malware aren't new (we've seen this problem for several years) this particular one is a bit different in that it claims to be signed by our own Steve Lipner and has what appears to be a PGP signature block attached to it. While those are clever attempts to increase the credibility of the mail, I can tell you categorically that this is not a legitimate e-mail: it is a piece of malicious spam and the attachment is malware. Specifically, it contains Backdoor:Win32/Haxdoor."
.
Dancho Danchev at ZDNet's Zero Day ponders whether the timing of this malware campaign will affect its success rate.
"Compared to the recent targeted malware attack against U.S schools, and the massive fake CNN news items campaign taking advantage of client-side vulnerabilities, this one is definitely going to have a lower success rate--no matter the timing," Danchev writes.
More:
http://news.cnet.com/8301-1009_3-10066541-83.html?tag=newsEditorsPicksArea.0
Site Admin / Security Administrator
Virus Removal ~ OS Support ~ Have we helped you? Help us! ~ GeekChat
- Please PM me if I fail to respond within 24hrs.