bootime7.sys

Halo Share Technology Co., Ltd.

The file bootime7.sys by Halo Share Technology Co. 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 “PortMoniterServices”.
Publisher:
Halo Share Technology Co., Ltd.  (signed and verified)

Version:
1.0.14.1038

MD5:
91ac67279c5c90cfd5c5a649289d3763

SHA-1:
cac5df0e8182cd8e516aace28cd443333a33c068

SHA-256:
1b360e628d13600b4be4d4e2944021d500ab829bc270a3c1db236d6d88d6bb74

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/11/2024 5:27:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.HaloShar
16.8.8.20

File size:
28.8 KB (29,464 bytes)

Product version:
1.0.14.1038

Copyright:
Copyright (C) 2014

Original file name:
TODO:

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\bootime7.sys

Digital Signature
Authority:
WoSign CA Limited

Valid from:
8/21/2014 3:13:16 PM

Valid to:
9/21/2015 3:13:16 PM

Subject:
CN="Halo Share Technology Co., Ltd.", E=haloshare@foxmail.com, O="Halo Share Technology Co., Ltd.", L=Chengdu, S=Sichuan, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
38B5165A38A245CF4DB8C8B8B67C896E

File PE Metadata
Compilation timestamp:
11/7/2014 3:55:00 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:z40bWa6OLcHhmCy49C1zHW91oSRdgqrmhbMqsnYPLzN3OnXNh/bqxlMiJ:MGkhbdwqKdMhLnbqoiJ

Entry address:
0x603E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 90, C4, FF, FF, CC, CC, D4, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, 64, 00, 00, 34, 40, 00, 00, A0, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 8A, 64, 00, 00, 00, 40, 00, 00, AC, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 5C, 65, 00, 00, 0C, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 62, 64, 00, 00, 76, 64, 00, 00, 00, 00, 00, 00, D4, 64, 00, 00, 92, 64, 00, 00, EC, 64, 00, 00, 00, 65, 00, 00, 18, 65...
 
[+]

Entropy:
6.5229

Code size:
12 KB (12,288 bytes)

Driver
Display name:
PortMoniterServices

Type:
Kernel device driver (KernelDriver)


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