Wednesday, July 26, 2017

Adobe is Finally Killing FLASH — At the End of 2020!

Adobe is Finally Killing FLASH — At the End of 2020!



Adobe announced Tuesday that the company would stop providing updates and stop distributing Flash Player at the end of 2020.

The move has been applauded by many, as Adobe Flash has been infamous for frequent zero-day attacks, which is why it has long been one of the favourite tools for hackers and cyber criminals.



To put a full stop on Flash, many major tech companies like Apple, Facebook, Youtube, Google Chrome, Firefox had been magnetised towards the new substitutor - HTML 5.


  • Microsoft just announced its plans to disable Flash Player by default in Edge and Internet Explorer in 2019, with a full removal from all supported versions of Windows by 2020.
  • Google will continue phasing out Flash over the next few years by blocking auto-playing of Flash ads by default on its browser.
  • In January last year, YouTube moved away from Flash for delivering videos.
  • Mozilla also blocked the Flash plugin entirely from Firefox and will allow Firefox Extended Support Release (ESR) users to keep using Flash until the end of 2020.
  • Apple's Safari currently requires explicit permission on each website even when Mac users opt to install Flash.

Thursday, July 20, 2017

Critical Code Injection Flaw In Gnome File Manager Leaves Linux Users Open to Hacking

Critical Code Injection Flaw In Gnome File Manager Leaves Linux Users Open to Hacking





Dubbed Bad Taste, the vulnerability (CVE-2017-11421) code injection vulnerability resides in "gnome-exe-thumbnailer" — a tool to generate thumbnails from Windows executable files (.exe/.msi/.dll/.lnk) for GNOME, which requires users to have Wine application installed on their systems to open it.

Moskopp discovered that while navigating to a directory containing the .msi file, GNOME Files takes the filename as an executable input and run it in order to create an image thumbnail.

For successful exploitation of the vulnerability, an attacker can send a crafted Windows installer (MSI) file with malicious VBScript code in its filename, which if downloaded on a vulnerable system would compromise the machine without further user interaction.

"Instead of parsing an MSI file to get its version number, this code creates a script containing the filename for which a thumbnail should be shown and executes that using Wine," Moskopp explains while demonstrating his PoC. 
"The script is constructed using a template, which makes it possible to embed VBScript in a filename and trigger its execution."
Moskopp advised users to:

  • Delete all files in /usr/share/thumbnailers.
  • Do not use GNOME Files.
  • Uninstall any software that facilitates automatically execution of filenames as code.

Wednesday, July 19, 2017

Critical RCE Vulnerability Found in Cisco WebEx Extensions, Again — Patch Now!

Critical RCE Vulnerability Found in Cisco WebEx Extensions, Again — Patch Now!



Discovered by Tavis Ormandy of Google Project Zero and Cris Neckar of Divergent Security, the remote code execution flaw (CVE-2017-6753) is due to a designing defect in the WebEx browser extension.

To exploit the vulnerability, all an attacker need to do is trick victims into visiting a web page containing specially crafted malicious code through the browser with affected extension installed.

Successful exploitation of this vulnerability could result in the attacker executing arbitrary code with the privileges of the affected browser and gaining control of the affected system.

Chrom & Firefox were affected.

Sunday, July 2, 2017

Wikileaks Reveals CIA Malware that Hacks & Spy On Linux Computers

Wikileaks Reveals CIA Malware that Hacks & Spy On Linux Computers



The OutlawCountry Linux hacking tool consists of a kernel module, which the CIA hackers load via shell access to the targeted system and create a hidden Netfilter table with an obscure name on a target Linux user.

"The new table allows certain rules to be created using the "iptables" command. These rules take precedence over existing rules, and are only visible to an administrator if the table name is known. When the Operator removes the kernel module, the new table is also removed," CIA's leaked user manual reads.

Tuesday, June 27, 2017

Petya Ransomware Spreading Rapidly Worldwide, Just Like WannaCry

Petya Ransomware Spreading Rapidly Worldwide, Just Like WannaCry



According to multiple sources, a new variant of Petya ransomware, also known as Petwrap, is spreading rapidly with the help of same Windows SMBv1 vulnerability that the WannaCry ransomware abused to infect 300,000 systems and servers worldwide in just 72 hours.

Petya reboots victims computers and encrypts the hard drive's master file table (MFT) and rendering the master boot record (MBR) inoperable, restricting access to the full system by seizing information about file names, sizes, and location on the physical disk.

Petya replaces the computer's MBR with its own malicious code that displays the ransom note and leaves computers unable to boot.

Oops: Microsoft's "Super-secure" Windows 10 S Hacked In 3 Hours

Oops: Microsoft's "Super-secure" Windows 10 S Hacked In 3 Hours



With the launch of Windows 10 S, Microsoft claimed that it’s an extra-secure operating system that’s protected against all kinds of ransomware. To test the claims, folks at ZDNet hired a security firm. As a result, the hackers were able to breach Windows 10 S within 3 hours by using Microsoft Word’s handling of macros.

Create macro based word file

put it on windows share

Access it from victims computer 

MS10 S pawnd 

Friday, June 23, 2017

32TB of Windows 10 internal builds, core source code leak online

32TB of Windows 10 internal builds, core source code leak online



The data – some 32TB of official and non-public installation images and software blueprints that compress down to 8TB – were uploaded to betaarchive.com, the latest load of files provided just earlier this week. It is believed the confidential data in this dump was exfiltrated from Microsoft's in-house systems around March this year.
The leaked code is Microsoft's Shared Source Kit: according to people who have seen its contents, it includes the source to the base Windows 10 hardware drivers plus Redmond's PnP code, its USB and Wi-Fi stacks, its storage drivers, and ARM-specific OneCore kernel code.

Anyone who has this information can scour it for security vulnerabilities, which could be exploited to hack Windows systems worldwide. The code runs at the heart of the operating system, at some of its most trusted levels.

I would suggest people to move on from windows 10 to other Operating system before it's too late