home

wzupg.exe

setup.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. While running, it connects to the Internet address server-52-85-133-215.iad53.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Winziper Pvt Ltd.  (signed by Chencheng Cai)

Product:
setup.exe

Version:
2.2.52.0

MD5:
502ac382184e338cafe4525eeddb31e1

SHA-1:
18a27fb559a6ce7998201535b35191e570bfadd6

SHA-256:
34ddbab28c12e42fbcd739d6550e256af619b9c42bc8bee2b9ac314b53e6c000

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/25/2025 5:06:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.Chenchen.Installer.Meta (M)
16.7.8.7

File size:
387.1 KB (396,408 bytes)

Product version:
2.2.52.0

Copyright:
Winziper Pvt Ltd.

Original file name:
setup.exe

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:
7/7/2016 3:00:00 AM

Valid to:
1/18/2017 1:59:59 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:
2931BE83DAB28F03C77CFBA2BD22204D

File PE Metadata
Compilation timestamp:
7/8/2016 4:38:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:WFjOF0iFIWm7n0kebESkXGGJH8ndLIo/p+8n8Ai5K2wmwviCSQr:WFKHeMEH+dLIo/pWoSQr

Entry address:
0x1CBB1

Entry point:
E8, 45, CD, 00, 00, E9, 7F, FE, FF, FF, 53, 8B, DC, 51, 51, 83, E4, F0, 83, C4, 04, 55, 8B, 6B, 04, 89, 6C, 24, 04, 8B, EC, 8B, 4B, 08, 66, 8B, 53, 0C, 83, EC, 20, 83, 3D, 88, 33, 45, 00, 01, 7C, 48, 0F, B7, C2, 66, 0F, 6E, C0, F2, 0F, 70, C0, 00, 66, 0F, 70, D0, 00, 8B, C1, 25, FF, 0F, 00, 00, 3D, F0, 0F, 00, 00, 77, 3E, F3, 0F, 6F, 01, 66, 0F, EF, C9, 66, 0F, 75, C8, 66, 0F, 75, C2, 66, 0F, EB, C8, 66, 0F, D7, C1, 85, C0, 75, 34, 83, C1, 10, EB, D1, 66, 3B, C2, 74, 0B, 83, C1, 02, 0F, B7, 01, 66, 85, C0...
 
[+]

Entropy:
5.9116

Code size:
231.5 KB (237,056 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-54-230-216-19.mrs50.r.cloudfront.net  (54.230.216.19:80)

TCP (HTTP):
Connects to server-52-85-133-215.iad53.r.cloudfront.net  (52.85.133.215:80)

Remove wzupg.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.