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winzipersvc.exe

Winziper

Yang Liu

The application winzipersvc.exe, “Winzipper service” by Yang Liu has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “WinZiper service”. While running, it connects to the Internet address 8.81.6132.ip4.static.sl-reverse.com on port 80 using the HTTP protocol.
Publisher:
Winziper Pvt Ltd.  (signed by Yang Liu)

Product:
Winziper

Description:
Winzipper service

Version:
2.2.28.0

MD5:
a621051bf16aee789f3bc48bfc738c9f

SHA-1:
997b888990080be1b755c8dc828ab0e7afa1c107

SHA-256:
a2523f1e568ec20351c859c0c6fbafc15d50a6583b15d2e9634fde42dc0461ce

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/4/2024 5:10:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper.YangLiu.Meta (M)
16.6.22.7

File size:
1.2 MB (1,206,864 bytes)

Product version:
2.2.28.0

Copyright:
Copyright (c) 2015 Winziper Pvt Ltd. All Rights Reserved.

Original file name:
winzipersvc.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Yang Liu

Authority:
thawte, Inc.

Valid from:
6/19/2016 7:00:00 PM

Valid to:
11/25/2016 5:59:59 PM

Subject:
CN=Yang Liu, 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:
2F046D1750F5F527BD6F57503A7CAA07

File PE Metadata
Compilation timestamp:
6/21/2016 10:32:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:XloGX4zkkO/8n8Ag/JqsqU8CXwXNTV6EK9w7:VoPQV/JDjXwdTV6l9w7

Entry address:
0x9A826

Entry point:
E8, 8F, F5, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 13, E8, 6A, 16, 00, 00, 6A, 16, 5E, 89, 30, E8, F1, 15, 00, 00, 8B, C6, EB, 24, 68, 80, 00, 00, 00, FF, 75, 10, FF, 75, 0C, E8, 17, 00, 00, 00, 83, C4, 0C, 89, 06, 85, C0, 74, 04, 33, C0, EB, 07, E8, 3A, 16, 00, 00, 8B, 00, 5E, 5D, C3, 6A, 0C, 68, 88, 25, 50, 00, E8, DF, 1D, 00, 00, 33, C9, 89, 4D, E4, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 17, E8, 11, 16, 00, 00, C7, 00, 16, 00, 00, 00, E8, 97, 15, 00, 00, 33, C0...
 
[+]

Entropy:
6.2296

Code size:
769.5 KB (787,968 bytes)

Service
Display name:
WinZiper service

Service name:
winzipersvc

Description:
WinZipper service

Type:
Win32OwnProcess

Group:
SchedulerGroup


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

TCP (HTTP):
Connects to 8.81.6132.ip4.static.sl-reverse.com  (50.97.129.8:80)

TCP (HTTP):
Connects to server-54-192-98-118.arn1.r.cloudfront.net  (54.192.98.118:80)

TCP (HTTP):
Connects to server-54-230-141-214.sfo5.r.cloudfront.net  (54.230.141.214:80)

TCP (HTTP):
Connects to server-54-192-36-117.jfk1.r.cloudfront.net  (54.192.36.117:80)

TCP (HTTP):
Connects to server-54-240-186-34.mad50.r.cloudfront.net  (54.240.186.34:80)

TCP (HTTP):
Connects to server-54-230-5-162.dfw3.r.cloudfront.net  (54.230.5.162:80)

TCP (HTTP):
Connects to server-54-230-5-156.dfw3.r.cloudfront.net  (54.230.5.156:80)

TCP (HTTP):
Connects to server-54-230-187-234.cdg51.r.cloudfront.net  (54.230.187.234:80)

TCP (HTTP):
Connects to server-54-230-163-163.jax1.r.cloudfront.net  (54.230.163.163:80)

TCP (HTTP):
Connects to server-54-192-203-120.fra50.r.cloudfront.net  (54.192.203.120:80)

TCP (HTTP):
Connects to server-54-192-123-140.dfw50.r.cloudfront.net  (54.192.123.140:80)

TCP (HTTP):
Connects to server-54-192-123-119.dfw50.r.cloudfront.net  (54.192.123.119:80)

TCP (HTTP):
Connects to server-52-85-83-130.lax1.r.cloudfront.net  (52.85.83.130:80)

TCP (HTTP):
Connects to server-52-84-126-25.iad16.r.cloudfront.net  (52.84.126.25:80)

TCP (HTTP):
Connects to server-54-239-132-86.sfo9.r.cloudfront.net  (54.239.132.86:80)

TCP (HTTP):
Connects to server-54-239-132-70.sfo9.r.cloudfront.net  (54.239.132.70:80)

TCP (HTTP):
Connects to server-54-239-132-142.sfo9.r.cloudfront.net  (54.239.132.142:80)

TCP (HTTP):
Connects to server-54-230-95-61.fra2.r.cloudfront.net  (54.230.95.61:80)

TCP (HTTP):
Connects to server-54-230-95-111.fra2.r.cloudfront.net  (54.230.95.111:80)

TCP (HTTP):
Connects to server-54-230-5-62.dfw3.r.cloudfront.net  (54.230.5.62:80)

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