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qca_zt.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application qca_zt.exe by BIG JOURNEY TECHNOLOGY LIMITED 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:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
f5523318a49b5545205d97a82f07e927

SHA-1:
e8f6e7fde38b3967a6b091685b7b082702e905bf

SHA-256:
733bb26e9b5130b089a9147f1028ca0a8d58afc948f9f79a86aaeaa6bb32a184

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
8/14/2025 6:03:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.12.11.10

File size:
419.7 KB (429,784 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\qca_zt.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
11/24/2016 6:40:06 PM

Valid to:
1/20/2017 5:56:27 PM

Subject:
CN=BIG JOURNEY TECHNOLOGY LIMITED, O=BIG JOURNEY TECHNOLOGY LIMITED, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
7C23C547CDD8653265FF491D

File PE Metadata
Compilation timestamp:
11/13/2016 6:08:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x9A5C

Entry point:
E8, 34, 7E, FF, FF, E9, 7D, 27, 00, 00, 55, 8B, EC, 83, EC, 38, 53, 81, 7D, 08, 23, 01, 00, 00, 75, 12, B8, 0F, 9B, 40, 00, 8B, 4D, 0C, 89, 01, 33, C0, 40, E9, B0, 00, 00, 00, 83, 65, C8, 00, C7, 45, CC, B8, EA, 40, 00, A1, 00, 50, 46, 00, 8D, 4D, C8, 33, C1, 89, 45, D0, 8B, 45, 18, 89, 45, D4, 8B, 45, 0C, 89, 45, D8, 8B, 45, 1C, 89, 45, DC, 8B, 45, 20, 89, 45, E0, 83, 65, E4, 00, 83, 65, E8, 00, 83, 65, EC, 00, 89, 65, E4, 89, 6D, E8, 64, A1, 00, 00, 00, 00, 89, 45, C8, 8D, 45, C8, 64, A3, 00, 00, 00, 00...
 
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Code size:
371.5 KB (380,416 bytes)

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