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cbfs4.sys

Callback File System

EldoS Corporation

It runs as a Windows kernel mode device driver named “cbfs4”.
Publisher:
EldoS Corporation  (signed and verified)

Product:
Callback File System (TM)

Description:
Callback File System Driver

Version:
4, 0, 140, 36

MD5:
caff39f7a92d3e439d843c8f0cdb8eb7

SHA-1:
04a65b120e35936a667cdbf1f8080f4e8426efd6

SHA-256:
0567aa905ba9c107a8bf19ae4dbc741b5b77c8f649ab17a908ff8e8f49085ec9

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 9:05:46 AM UTC  (today)

File size:
315.9 KB (323,520 bytes)

Product version:
4, 0, 140, 2

Copyright:
Copyright (C) EldoS Corp. 2006-2013

Original file name:
cbfs4.sys

File type:
Driver (Win32 SYS)

Language:
Language Neutral

Common path:
C:\Windows\System32\drivers\cbfs4.sys

Digital Signature
Signed by:
EldoS Corporation

Authority:
VeriSign, Inc.

Valid from:
2/11/2011 8:00:00 AM

Valid to:
2/11/2014 7:59:59 AM

Subject:
CN=EldoS Corporation, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=EldoS Corporation, L=London, S=London, C=GB

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:
76C1885920496638D2D43C5E296444F7

File PE Metadata
Compilation timestamp:
1/15/2014 7:08:54 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
3072:jjS5i0rfJgkNb4AF0+Vn/FzuePscXFNUbonanoirfDhTPei7KzInu8/BHlaMkAMQ:aSkNb4CRrXFNg4ritt7Kz8u8J0ANB

Entry address:
0x46335

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 79, F9, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 33, DB, 53, BF, 53, 74, 4C, 69, 57, 6A, 60, 53, 53, 53, 68, A8, A0, 02, 00, 88, 5D, FF, FF, 15, 14, B2, 01, 00, 53, 57, 6A, 24, 53, 53, 53, 68, 60, A1, 02, 00, FF, 15, 18, B2, 01, 00, A1, 80, 9B, 02, 00, 8D, 48, 02, 66, 8B, 10, 40, 40, 66, 3B, D3, 75, F6, 2B, C1, D1, F8, 03, C0, 0F, B7, F0, 8D, 46, 16, 66, A3, 8A, A0, 02, 00, 0F, B7, C0, 57, 50, 6A, 01, FF, 15, 84, B5, 01, 00, A3, 8C...
 
[+]

Entropy:
6.6479

Code size:
228.6 KB (234,112 bytes)

Driver
Display name:
cbfs4

Type:
Kernel device driver (KernelDriver)


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