An iPhone app of the game was released in The player controls QWOP's legs and arms by moving their thumbs around in the diamonds on the screen. From Wikipedia, the free encyclopedia. Browser iOS Android. WW : November 12, WW : December 21, WW : July 4, Wired UK. Wired Magazine. Retrieved August 14, The Oxford Centre for Neuroethics. Clop from the original on March 27, Retrieved March 13, Insititue for Science and Ethics. Archived from the original on September 27, Retrieved February 19, Ars Technica.
Retrieved February 21, November 7, Chiacchiere… o son tutte Bugie? URL consultato il 2 maggio URL consultato il 16 aprile URL consultato il 31 gennaio URL consultato il 2 maggio archiviato dall' url originale il 14 febbraio URL consultato il 18 gennaio Altri progetti Wikibooks Wikimedia Commons.
The sample we analyzed was also signed with the following certificate in the first Clop now revoked :. Signing a malicious binary, in this case ransomware, may trick security solutions to trust the binary and let it pass. Although this initial certificate was revoked in a few days, another version appeared soon after with another certificate:. This malware is prepared to avoid running under certain conditions, for example in the first version it requests to be installed as a service; if that will not succeed, it will terminate itself.
This function returns the user keyboard input layout at the moment the malware calls the function. The malware checks that the layout is bigger than the value 0x Georgianmakes some calculations with the Russian language 0x and with the Azerbaijan language 0xC. This function will return 1 or 0, 1 if it belongs to Russia or another CIS country, or 0 in every other case. The code that is supposed to delete the ransomware from the disk contains an error. It will call directly to the prompt of the system without waiting for the malware to finish.
This means that the execution of the command will be correct but, as the malware is still running, it will not delete it from the disk. The next action of the malware is to create a new thread that will start all processes. Clop operations will make a loop for times. It is clear that the authors are not experienced programmers because they are using a.
All these actions could have been performed in the malware code itself, without the need of an external file that can be detected and removed. The BAT file to disable the shadow volumes and more security.
If the value is 0 it means that the mutex was created for this instance of the malware but if it gets another value, it means that the mutex was made from another instance or vaccine and, in this case, it will finish the execution of the malware.
After this, it will make 2 threads, one of them to search for processes and the another one to crypt files in the network shares that it has access to. The first thread enumerates all processes of the system and creates the name of the process in upper case and calculates a hash with the name and compares it with a big list of hashes. This hash algorithm is a custom algorithm.
It is typical in malware that tries to hide what processes they are looking for. Below, the first 38 hashes with the associated process names.
These 38 processes are the most usual processes to close as we have observed with other ransomwares families such as GandCrab, Cerber, etc. The second thread created has the task of enumerating all network shares and crypts files in them if the malware has access to them.
For each network share that the malware discovers, it will prepare to enumerate more shares and crypt files. Clop each folder discovered, it will enter it and search for more subfolders and files. If it passes, it will check that the file is not a folder, and in this case compare the name with a list of hardcoded names and extensions that are in plain text Clop than in hash format:. This check is done with a custom function that checks character per character against all the list.
The check of the extension at the same time is to make the process of crypto quicker. Of course, the malware checks that the file does not have the name of the ransom note and the extension that it will put in the crypted file.
Kentucky Woman - Deep Purple - Kentucky Woman / Hush! (Vinyl), Sometimes - Britney Spears - Live And More! (DVD), Kids In The Dark (Feat. Bernardo Falcone) [SaintPaul DJ Remix] - Filipe Guerra featuring Bernardo Fa, Untitled - NO+CHIN - Kimme Jah Night (CDr), Hula Blues - Gabby Pahinui - Sounds Of Hawaii / Hawaiian Slack Key Guitar Instrumental (Vinyl, LP, A, Angel Eyes - Willamette Singers 1997 1998 - Magic (CD, Album), Dear You - Syleena Johnson - Chapter 2: The Voice (CD), Holdin - Stee Downes - The Bigger Picture (File, MP3, Album), Rocket Factory, Dying In A Maze - Headcleaners* - Extrem P (Vinyl), Sympathy For The Devil - The Rolling Stones - 50 & Counting Tour 2012 (CD), Blessing - One Ring Zero - As Smart As We Are (CD, Album), Thirty Days Out, Wally Jump Jr. & The Criminal Element* - Turn Me Loose (Vinyl)