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qkdup.exe

Jinnan Wu

The application qkdup.exe by Jinnan Wu 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:
Jinnan Wu  (signed and verified)

Version:
4.0.0.0

MD5:
2abf02565f74363ba76f31d61250d739

SHA-1:
6111d7a8089a65a170d5aa2f747d23d10c4adef1

SHA-256:
2a2df2596ff14fa1765ac0441b9e560a7db69880d805a640772b7f76826dc7aa

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 8:27:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.8.4.7

File size:
357.2 KB (365,784 bytes)

Product version:
4.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\qkdup.exe

Digital Signature
Signed by:
Jinnan Wu

Authority:
thawte, Inc.

Valid from:
8/3/2016 7:00:00 AM

Valid to:
1/18/2017 6:59:59 AM

Subject:
CN=Jinnan Wu, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
1DFEB55D3D5F00F08ECABA69C8A687CA

File PE Metadata
Compilation timestamp:
8/1/2016 8:57:25 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:OsDOiNgp1Kwiz1CdGp+RV7f+GNE48CXNCHnTeg9dEEBN+b:OIfNgp1k0+GDXNKnTr0EBM

Entry address:
0x1DD09

Entry point:
E8, B7, 9E, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 8B, 45, 08, 85, C0, 74, 12, 83, E8, 08, 81, 38, DD, DD, 00, 00, 75, 07, 50, E8, 07, E8, FF, FF, 59, 5D, C3, 55, 8B, EC, 56, 8B, 75, 0C, 57, 33, FF, 85, F6, 74, 1B, 6A, E0, 33, D2, 58, F7, F6, 3B, 45, 10, 73, 0F, E8, FF, 1F, 00, 00, C7, 00, 0C, 00, 00, 00, 33, C0, EB, 3C, 0F, AF, 75, 10, 53, 8B, 5D, 08, 85, DB, 74, 09, 53, E8, 12, 2D, 00, 00, 59, 8B, F8, 56, 53, E8, 71, FD, FF, FF, 8B, D8, 59, 59, 85, DB, 74, 15, 3B, FE, 73, 11, 2B, F7, 56, 8D, 04, 1F, 6A...
 
[+]

Entropy:
5.7356

Code size:
208.5 KB (213,504 bytes)

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