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TPwSav.sys BYOVD #202

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TPwSav.sys BYOVD #202

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d4b0b75
Added new BYOVD: TPwSav.sys
Jan 31, 2025
0177e53
Added new BYOVD: TPwSav.sys
Jan 31, 2025
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2 changes: 1 addition & 1 deletion YML-Template.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ Author: Your Name # Example: John Doe
Created: 'YYYY-MM-DD' # Example: '2023-04-15'
MitreID: TXXXX # Example: T1000
CVE:
- CVE-XXXX-XXXX # Example: CVE-2023-20222
- N/A # Example: CVE-2023-20222
Category: Category Name # Example: vulnerable driver
Verified: 'TRUE or FALSE' # Example: 'TRUE'
Commands:
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37 changes: 37 additions & 0 deletions yaml/c0634ed7-840e-4a7e-8b34-33efe50405c2.yaml
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@@ -0,0 +1,37 @@
Id: c0634ed7-840e-4a7e-8b34-33efe50405c2
Author: Robel Campbell
Created: '2025-01-31'
MitreID: T1068
Category: vulnerable driver
Verified: 'TRUE'
Commands:
Command: sc.exe create TPwSav.sys binPath=C:\windows\temp\TPwSav.sys type=kernel
&& sc.exe start TPwSav.sys
Description: A driver associated with Toshiba laptops power saving functionality
allows arbitary one byte reading and writing mapped physical addresses. Blackpoint Cyber's SOC observed this driver being used as part of a custom EDRSandblast malware to blind EDR prior to Qilin ransomware deployment.
Usecase: Elevate privileges, Blind EDR
Privileges: kernel
OperatingSystem: Windows
Resources:
- Coming soon...
Acknowledgement:
Person: ''
Handle: ''
Detection: []
KnownVulnerableSamples:
- Filename: 'TPwSav.sys'
MD5: b0caa4f3ac2841be683933a6af9bee0e
SHA1: c1130e09831c7a2e0cc8ba7335e702910b25f526
SHA256: 011df46e94218cbb2f0b8da13ab3cec397246fdc63436e58b1bf597550a647f6
Signature: ''
Date: ''
Publisher: ''
Company: ''
Description: ''
Product: ''
ProductVersion: ''
FileVersion: ''
MachineType: ''
OriginalFilename: ''
Tags:
- TPwSav.sys