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-52-85-83-120.lax1.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:
a682a22e9048bc8020146f3ec385d716

SHA-1:
b08c95fed251c466a3d588a17c9e3219de988201

SHA-256:
199b6dec6e68e93a69f1464bf179313e86385741fa58069360212287285d260c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/3/2024 6:41:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.8.4.10

File size:
385 KB (394,288 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:\Program Files\winzipper\wzupg.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
8/3/2016 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:
76EA77925866248FB3EB702E5A5E225B

File PE Metadata
Compilation timestamp:
7/25/2016 10:54:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:Gy1hs0B1CO9WBydCq2u+W5QKKr8RJolvlvpk/Mq:Gy1hXr8L8zKvZp0

Entry address:
0x27C43

Entry point:
E8, 14, 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, 64, 1E, 46, 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:
6.2526

Code size:
277.5 KB (284,160 bytes)

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

TCP (HTTP):
Connects to server-54-192-3-141.lhr5.r.cloudfront.net  (54.192.3.141:80)

TCP (HTTP):
Connects to server-54-192-55-193.jfk6.r.cloudfront.net  (54.192.55.193:80)

TCP (HTTP):
Connects to server-54-192-3-87.lhr5.r.cloudfront.net  (54.192.3.87:80)

TCP (HTTP):
Connects to server-52-85-83-120.lax1.r.cloudfront.net  (52.85.83.120:80)

TCP (HTTP):
Connects to server-52-84-230-233.sfo9.r.cloudfront.net  (52.84.230.233:80)

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.