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wzupg.exe

Chencheng Cai

The application wzupg.exe by Chencheng Cai 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:
Chencheng Cai  (signed and verified)

Version:
2.2.28.0

MD5:
fe525cb8841b007ce37f4cc4717a0b2f

SHA-1:
ffeeed49893493e01b0e9d12dfa80c911d201123

SHA-256:
18c0ae3e935d5671036461a800a91a451fd523c7cab8648188375610ce050707

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/25/2025 6:06:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.Chenchen.Meta (M)
16.6.28.5

File size:
306.6 KB (313,976 bytes)

Product version:
2.2.28.0

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
6/24/2016 7:00:00 AM

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

Subject:
CN=Chencheng Cai, 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:
34937668E8DC5B870FBDE612BA9635D2

File PE Metadata
Compilation timestamp:
6/27/2016 6:36:10 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:w/R375vH+Rei9V24/jSDJGt6LN8YM8cm96mxOmn09dC:w/RVviUr1xOmn0e

Entry address:
0x1F0B1

Entry point:
E8, 9E, 94, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 83, 7D, 08, 00, 75, 0B, FF, 75, 0C, E8, F6, D1, FF, FF, 59, 5D, C3, 56, 8B, 75, 0C, 85, F6, 75, 0D, FF, 75, 08, E8, AB, D1, FF, FF, 59, 33, C0, EB, 4D, 53, EB, 30, 85, F6, 75, 01, 46, 56, FF, 75, 08, 6A, 00, FF, 35, E0, D5, 44, 00, FF, 15, A8, 61, 43, 00, 8B, D8, 85, DB, 75, 5E, 39, 05, E4, D5, 44, 00, 74, 40, 56, E8, 02, 3E, 00, 00, 59, 85, C0, 74, 1D, 83, FE, E0, 76, CB, 56, E8, F2, 3D, 00, 00, 59, E8, 87, 1B, 00, 00, C7, 00, 0C, 00, 00, 00, 33, C0, 5B...
 
[+]

Entropy:
6.1000

Code size:
212 KB (217,088 bytes)

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