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swapflt.sys

Windows Codename Longhorn DDK driver

NetZone Info-Tech Co., Ltd., Shanghai

The file swapflt.sys by NetZone Info-Tech Co.,, Shanghai has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows kernel mode device driver named “PageDisk Filter”.
Publisher:
Windows (R) Codename Longhorn DDK provider  (signed by NetZone Info-Tech Co., Ltd., Shanghai)

Product:
Windows (R) Codename Longhorn DDK driver

Description:
NxD SWAP Driver

Version:
6.0.6000.16386 built by: WinDDK

MD5:
3faab7cb6f7247d403be7b1913a1d31f

SHA-1:
e60041a0e2af25333c2f5d22fa4b12692026d9bd

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 5:37:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.NetZoneI
16.11.20.5

File size:
32.3 KB (33,072 bytes)

Product version:
6.0.6000.16386

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
swapflt.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\swapflt.sys

Digital Signature
Signed by:
NetZone Info-Tech Co., Ltd., Shanghai

Authority:
VeriSign, Inc.

Valid from:
7/26/2011 7:00:00 AM

Valid to:
8/5/2012 6:59:59 AM

Subject:
CN="NetZone Info-Tech Co., Ltd., Shanghai", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="NetZone Info-Tech Co., Ltd., Shanghai", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
00F1D32C1B972DF4D97FEF5EE83B90E5

File PE Metadata
Compilation timestamp:
5/31/2012 9:00:02 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
384:7rdPPuN2umH4Z7GntNMNMgMrIG/R05rWr3mirILypkEkd6jBNeMNOfU:7ouH4hG/rzmrlIIL3E2mFOs

Entry address:
0x4E25

Entry point:
8B, FF, 55, 8B, EC, A1, 08, 46, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1E, 8B, 15, 7C, 44, 01, 00, B8, 08, 46, 01, 00, C1, E8, 08, 33, 02, A3, 08, 46, 01, 00, 75, 07, 8B, C1, A3, 08, 46, 01, 00, F7, D0, A3, 0C, 46, 01, 00, 5D, E9, 1F, FF, FF, FF, CC, A4, 4E, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 08, 55, 00, 00, 80, 43, 00, 00, B0, 4F, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 20, 56, 00, 00, 8C, 44, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, E0...
 
[+]

Entropy:
6.6415

Code size:
19.3 KB (19,712 bytes)

Driver
Display name:
PageDisk Filter

Service name:
swapflt

Type:
Kernel device driver (KernelDriver)


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