| tiêu đề | EMAIL-WORM.WIN32.SIRCAM.EB / Insecure Permissions EoP |
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| Mô tả | Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/cd88a9b686acd9ccf23dba8d248129b4.txt
Contact: [email protected]
Media: twitter.com/malvuln
Threat: Email-Worm.Win32.Sircam.eb
Vulnerability: Insecure Permissions EoP
Description: Sircam.eb creates a vuln dir under c:\ drive named "Windupdt" and drops an exe named "winupdate.exe". Grants change (C) permissions to authenticated users group.
Type: PE32
MD5: cd88a9b686acd9ccf23dba8d248129b4
Vuln ID: MVID-2021-0070
Dropped files: winupdate.exe
Disclosure: 02/06/2021
Exploit/PoC:
C:\>cacls \Windupdt
C:\Windupdt BUILTIN\Administrators:(OI)(CI)(ID)F
NT AUTHORITY\SYSTEM:(OI)(CI)(ID)F
BUILTIN\Users:(OI)(CI)(ID)R
NT AUTHORITY\Authenticated Users:(ID)C
NT AUTHORITY\Authenticated Users:(OI)(CI)(IO)(ID)C
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| Nguồn | ⚠️ https://www.malvuln.com/advisory/cd88a9b686acd9ccf23dba8d248129b4.txt |
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| Người dùng | malvuln (UID 14984) |
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| Đệ trình | 10/02/2021 06:16 (cách đây 5 những năm) |
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| Kiểm duyệt | 10/02/2021 12:34 (6 hours later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 169649 [Email-Worm.Win32.Sircam.eb winupdate.exe nâng cao đặc quyền] |
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| điểm | 20 |
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