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 server-54-192-36-124.jfk1.r.cloudfront.net 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:
c4307f95a09baac1e3d33958caac35ee

SHA-1:
75e4f626e3c5c8ac1a2a398edc6a6af196c5d730

SHA-256:
1a1f39ae2e9196094c61c97c5ce3d361f3cb13c2dcbe139032d4dc609d51bb52

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
9/20/2018 8:17:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper.YangLiu.Meta (M)
16.7.6.13

File size:
1.1 MB (1,137,784 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:\Program Files\winzipper\winzipersvc.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
7/5/2016 5:30:00 AM

Valid to:
11/26/2016 5:29:59 AM

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:
73ECF82F9EFD5523C92C8FF7CD84CA9D

File PE Metadata
Compilation timestamp:
7/6/2016 8:38:51 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:AoM4z4HeFkwNAB/3FIU3XdkDvFgd0lNTb+4pVg:o+AlFIUHdkLFs0zTb+4pVg

Entry address:
0x8F710

Entry point:
E8, 72, D5, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 13, E8, 92, 14, 00, 00, 6A, 16, 5E, 89, 30, E8, A8, 12, 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, 62, 14, 00, 00, 8B, 00, 5E, 5D, C3, 6A, 0C, 68, D8, 68, 4F, 00, E8, A5, 14, 00, 00, 33, C9, 89, 4D, E4, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 17, E8, 39, 14, 00, 00, C7, 00, 16, 00, 00, 00, E8, 4E, 12, 00, 00, 33, C0...
 
[+]

Entropy:
6.3593

Code size:
737.5 KB (755,200 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 server-54-230-163-162.jax1.r.cloudfront.net  (54.230.163.162:80)

TCP (HTTP):
Connects to server-54-230-163-142.jax1.r.cloudfront.net  (54.230.163.142:80)

TCP (HTTP):
Connects to server-54-230-163-118.jax1.r.cloudfront.net  (54.230.163.118:80)

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

TCP (HTTP):
Connects to server-54-230-51-159.jfk5.r.cloudfront.net  (54.230.51.159:80)

TCP (HTTP):
Connects to server-54-230-51-136.jfk5.r.cloudfront.net  (54.230.51.136:80)

TCP (HTTP):
Connects to server-54-230-216-86.mrs50.r.cloudfront.net  (54.230.216.86:80)

TCP (HTTP):
Connects to server-54-230-216-193.mrs50.r.cloudfront.net  (54.230.216.193:80)

TCP (HTTP):
Connects to server-54-192-36-45.jfk1.r.cloudfront.net  (54.192.36.45:80)

TCP (HTTP):
Connects to server-54-192-36-124.jfk1.r.cloudfront.net  (54.192.36.124:80)

TCP (HTTP):
Connects to server-52-85-133-54.iad53.r.cloudfront.net  (52.85.133.54:80)

TCP (HTTP):
Connects to server-52-85-133-49.iad53.r.cloudfront.net  (52.85.133.49:80)

TCP (HTTP):
Connects to server-52-85-133-225.iad53.r.cloudfront.net  (52.85.133.225:80)

TCP (HTTP):
Connects to server-52-84-33-96.ewr50.r.cloudfront.net  (52.84.33.96:80)

TCP (HTTP):
Connects to server-52-84-33-240.ewr50.r.cloudfront.net  (52.84.33.240:80)

TCP (HTTP):
Connects to server-52-84-33-108.ewr50.r.cloudfront.net  (52.84.33.108:80)

TCP (HTTP):
Connects to server-52-84-33-103.ewr50.r.cloudfront.net  (52.84.33.103:80)

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