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SAFlt.sys

Viettel Security Agent

Viettel Group

It runs as a Windows 64-bit file system device driver named “Viettel Security Agent filter driver”.
Publisher:
Viettel  (signed by Viettel Group)

Product:
Viettel Security Agent

Description:
Viettel Security Agent filter driver

Version:
1, 1, 0, 53

MD5:
057ad0222f43db65552993426d540539

SHA-1:
749f44a742d296661e115511532d8be7e6d140e0

SHA-256:
e1c79e00c0b71f7432c126456044aac297d11a29ab136e876c5c44085aef46c9

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/12/2025 4:52:09 PM UTC  (today)

File size:
41.2 KB (42,224 bytes)

Product version:
1.0.0.0

Copyright:
© Viettel. All rights reserved.

Original file name:
SAFlt.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Viettel Group

Authority:
GlobalSign nv-sa

Valid from:
2/25/2013 1:50:29 PM

Valid to:
2/26/2016 1:50:29 PM

Subject:
E=anhquan@viettel.com.vn, CN=Viettel Group, O=Viettel Group, L=Hanoi, S=Hanoi, C=VN

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121734E2DE0BB39758F5DA62F526B5C4FD8

File PE Metadata
Compilation timestamp:
6/2/2015 5:00:12 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:a8oNNhVNS6CRI+ksTIX67FMbakAmNQNNveuI7pQHZCD7+ZNqM9bs7mpgGE:aL57SFoduG/mZNFts7CE

Entry address:
0xB064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 86, 5F, FF, FF, CC, CC, 00, B2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 0C, B9, 00, 00, 28, 81, 00, 00, D8, B0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, E4, BA, 00, 00, 00, 80, 00, 00, 70, B1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 8E, BC, 00, 00, 98, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 1A, B9, 00, 00, 00, 00, 00, 00, 36, B9, 00, 00...
 
[+]

Code size:
29.5 KB (30,208 bytes)

Driver
Display name:
Viettel Security Agent filter driver

Service name:
SAFlt

Description:
Kernel-mode filter driver for Viettel Security Agent

Type:
File system 'filter' driver (FileSystemDriver)

Depends on:
FltMgr


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