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b5tservice.exe

载信软件（上海）有限公司

The application b5tservice.exe by 载信软件（上海）有限公司 has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
载信软件（上海）有限公司  (signed and verified)

MD5:
d65a5c1b89fc3c6b4f4fea4ce08b4c0a

SHA-1:
ec52ab6b590adad2096ffc964716700f43eb9767

SHA-256:
b048be1f9cb621854d734f7c19773069714b9323884aa5a31220e1214097243c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/19/2025 7:50:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bang5mai
17.1.27.15

File size:
659.3 KB (675,144 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\b5ttmp\6.0.2\b5tservice.exe

Digital Signature
Signed by:
载信软件（上海）有限公司

Authority:
Thawte, Inc.

Valid from:
5/12/2014 7:00:00 AM

Valid to:
8/12/2015 6:59:59 AM

Subject:
CN=载信软件（上海）有限公司, OU=IT部, O=载信软件（上海）有限公司, L=上海, S=上海, C=CN

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
07CF6481D29DBD6746863A658408AE1C

File PE Metadata
Compilation timestamp:
1/22/2015 8:45:19 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x3DA77

Entry point:
E8, ED, 8F, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, E5, DA, 43, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, CB, 32, 02, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Entropy:
7.0464

Code size:
409 KB (418,816 bytes)

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