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vcache.sys

GTK

RSJ Software GmbH

It runs as a Windows file system device driver named “vcache”.
Publisher:
RSJ Software GmbH  (signed and verified)

Product:
GTK

Version:
0.13.0018

MD5:
9ea789efee537ea3563d4f6adf234dc1

SHA-1:
c398b02da82ffb80ea1ec9ec676d1e790068dcff

SHA-256:
52b535c5b698ca7e9ea1d0fece3a5b3183d9f94a0a7b9b5cd89217f0e149a07a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/6/2025 11:29:57 AM UTC  (today)

File size:
45.8 KB (46,880 bytes)

Product version:
0.13.0018

Copyright:
Copyright (C) 2007-2009 by RSJ Software GmbH Germering. All rights reserved.

Original file name:
GTK

File type:
Driver (Win32 SYS)

Language:
Language Neutral

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

Digital Signature
Signed by:
RSJ Software GmbH

Authority:
GlobalSign nv-sa

Valid from:
1/16/2009 4:56:23 PM

Valid to:
1/16/2012 4:56:23 PM

Subject:
E=info@rsj.de, CN=RSJ Software GmbH, O=RSJ Software GmbH, C=DE

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
0100000000011EDF68BB3F

File PE Metadata
Compilation timestamp:
9/28/2010 9:46:50 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
768:5kP5zzLMETWV/UJAliY18xXMqWNU+K74FV2BRpWbSDHCHFAHc5arC+WisNV:+hziV/Tlx18dMqqU+NV2/S2KeC+WisNV

Entry address:
0x8985

Entry point:
8B, FF, 55, 8B, EC, A1, 40, 7F, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1A, A1, AC, 4B, 01, 00, 8B, 00, 35, 40, 7F, 01, 00, A3, 40, 7F, 01, 00, 75, 07, 8B, C1, A3, 40, 7F, 01, 00, F7, D0, A3, 44, 7F, 01, 00, 5D, E9, F9, 92, FF, FF, CC, EC, 89, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 20, 8E, 00, 00, 00, 4B, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A4, 8A, 00, 00, B2, 8A, 00, 00, BC, 8A, 00, 00, D6, 8A, 00, 00, EE, 8A, 00, 00, 02, 8B, 00, 00, 18...
 
[+]

Entropy:
7.1852

Code size:
18.9 KB (19,328 bytes)

Driver
Display name:
vcache

Description:
VCache Driver

Type:
File system 'filter' driver (FileSystemDriver)

Depends on:
vfilter


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