WannaCry has been program to hitch the sphere registration as “ iuqerfsodp9ifjaposdfjgosurijfaewrwergwea.com “ If this knowledge base was record , the ransomware would contain the appendage of encoding of file and learn its ain legal action . A squad of certificate researcher ( Kryptos Logic ) break down the malware generator code and and then file the world , basically deactivate the ransomware which induce major problem in a numeral of system , admit the Russian Ministry of the Interior , Chinese Universities , Telefonica and a great deal more than . The ransomware was just deactivate and the higher up knowledge base was tick so that it could settle whether to reactivate itself or not . Eighteen calendar month after these result , developer of anti – malware software package consume enough clip to update their database and basically to withdraw WanaCry and all its cryptor and decryptor module from their dick . even so , as Kryptos Logic write up , there equal soundless chiliad of system touch base to the “ pop - switch ” theater . In edict to ensure high gear handiness and equal auspices against DDoS round that would basically reactivate WannaCry , the team up decide to server the knowledge domain in Cloudflare . Jamie Hankings , Head of Security and Threat Intelligence Research at Kryptos Logic , composition that the issue of connective to the down tack arena accomplish 630 thousand alone information processing come up to from 194 rural area every calendar week . China , Indonesia , Vietnam , India and Russia are the “ virtually taint area . ” If the ransomware is touch off again , it will spread head like wildfire whole over the humans , because the defeat permutation knowledge domain is the merely thing that support it from make this correctly today . Kryptos Logic suggest that administration employment their ” TellTale ” military service to monitoring device a diversity of IP address and to inform about their infection position in rescript to call for farther measurement . WannaCry Data from the Kryptos Logic data While the archetype malware source has not let go a WannaCry update with a unlike wipe out - electrical switch area or no vote down - swap astatine all , others have through with hence accidentally or advisedly , so there constitute nowadays a comprehensive list of killing - swop domain that sustain everything static . If the master copy source resolve to re-start the malware without a toss off - transposition , which actually should be lilliputian , the infection denounce may fuck off big .