Remove a threat or pursue additional analytical research for all types of computer users. The Threat Meter is a useful tool in the endeavor of seeking a solution to The scoring forĮach specific malware threat can be easily compared to other emerging threats to draw a contrast in The overall ranking of each threat in the Threat Meter is a basicīreakdown of how all threats are ranked within our own extensive malware database. You a numerical breakdown of each threat's initial Threat Level, Detection Count, Volume Count, Specific malware threats to value their severity, reach and volume. Our Threat Meter includes several criteria based off of We can suspect the same guys are behind that.The Threat Meter is a malware assessment that 's research team is able to Notice that now they are trying to spoof another clothes brand and they are using a similar body mail using the same order number: 0801E376E15829. Moreover, I've been researching a little more about that case and I've found an advertisement in Facebook which talks about a similar phished mail. Also, after opening the file, a web browser is opened with the apparent order while the malware is doing evil actions.
That company doesn't have a SPF record to prevent from being spoofed.Īlso, we have observed how the hacker has tried to disguised the malicious executable as PDF by changing the icon to a PDF picture and maybe using RTLO. They spoofed a mail account of a well know clothes brand. Thanks to Fireye and Contagiodump who shared their analysis and samples, we have been able to see how the hacker probably got access to a hotel mail account to start a SPAM campaign and sent a spear phishing attack. We notice that this executable is signed with a certificate which has been revoked.įor security guys, these techniques do not go unnoticed to a trained eye, but we can see how it happens every day to the layman. I would like to look at the executable before continuing about how the hackers are trying to trick the user. That kind of techniques are really used in really attacks like in Siesta Campaign or others ones used like WinRar File extension spoofing. But it doesn't matter, maybe in my next post I will talk about how easy is using RTLO and icon changing to trick a user into opening a file which appears to be a valid document but it is actually malware.
By using RTLO it would be expected to have an extension "exe.pdf" instead of "pdf.exe" which runs as an application, but the attachment doesn't work in this way in our Windows 7. FireEye said that this this file is using RTLO to trick the user but we can't see this technique in the attachment, at least the extension doesn't change.
exe extension because the "hide extensions for known file types" option is enabled in our Windows. we see that the icon appears to be a PDF file with a weird extension: "pdf%%".
We believe in responsible disclosure, that is the reason why we have waited until a patch has been released by Drupal security team before revealing full details. It’s built, used, and supported by an active and diverse community of people around the world. Around two hours after sending the vulnerability, we received the vulnerability confirmation and a patch was proposed.Īs you already know, Drupal is an open source content management platform powering millions of websites and applications. It is the fastest and most efficient security team we have ever talked to. $ for i in `seq 1 150` do (curl -data -silent > /dev/null &) īefore starting with our findings, we would like to thank team for their quick response and for their interest in keeping Drupal secure. "&op=Log in&form_id=user_login" > valid_user_payload $ echo -n "log=NO-VALID-USER&pwd=" > payload & printf "%s" Wordpress Denial of Service CVE-2014-9034 Generate a pyaload and try with a non-valid user: