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winzipersvc.exe

ExHelp

Jinnan Wu

The application winzipersvc.exe by Jinnan Wu 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:
ExWzp Pvt Ltd.  (signed by Jinnan Wu)

Product:
ExHelp

Description:
ExWzp svc

Version:
3.0.0.0

MD5:
e1af8d2d9d7a3451d13e5a8d3889f417

SHA-1:
03025789d7e13ef43694127d741ac0f7d9050e0e

SHA-256:
0190250825c85ab21d2b5e1c30509f90379fd135563b7d5a4ebe061daba69390

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 6:46:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.9.7.9

File size:
1.2 MB (1,297,144 bytes)

Product version:
3.0.0.0

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

Original file name:
ExWzpsvc.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:
Jinnan Wu

Authority:
thawte, Inc.

Valid from:
9/4/2016 9:00:00 PM

Valid to:
1/17/2017 9:59:59 PM

Subject:
CN=Jinnan Wu, 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:
2ABED68FAEFE8AAA67E52A7C060ECD19

File PE Metadata
Compilation timestamp:
9/7/2016 4:04:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:vn9Y2CIvCpNx2H5uRp13PQT/swEDjw2w9GogRw9ukUCQpNThHQD:FFI/v13m0RwBUCQnThHQD

Entry address:
0xCF046

Entry point:
E8, DF, 16, 01, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 13, E8, 1D, 17, 00, 00, 6A, 16, 5E, 89, 30, E8, A4, 16, 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, ED, 16, 00, 00, 8B, 00, 5E, 5D, C3, 6A, 0C, 68, E0, EA, 52, 00, E8, 8F, 1E, 00, 00, 33, C9, 89, 4D, E4, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 17, E8, C4, 16, 00, 00, C7, 00, 16, 00, 00, 00, E8, 4A, 16, 00, 00, 33, C0...
 
[+]

Code size:
974.5 KB (997,888 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-52-84-246-72.sfo20.r.cloudfront.net  (52.84.246.72:80)

TCP (HTTP):
Connects to server-54-192-55-7.jfk6.r.cloudfront.net  (54.192.55.7:80)

TCP (HTTP):
Connects to server-54-192-55-52.jfk6.r.cloudfront.net  (54.192.55.52:80)

TCP (HTTP):
Connects to server-54-192-55-253.jfk6.r.cloudfront.net  (54.192.55.253:80)

TCP (HTTP):
Connects to server-54-192-55-201.jfk6.r.cloudfront.net  (54.192.55.201:80)

TCP (HTTP):
Connects to server-52-85-173-221.fra6.r.cloudfront.net  (52.85.173.221:80)

TCP (HTTP):
Connects to server-52-84-246-128.sfo20.r.cloudfront.net  (52.84.246.128:80)

TCP (HTTP):
Connects to server-54-230-216-162.mrs50.r.cloudfront.net  (54.230.216.162:80)

TCP (HTTP):
Connects to server-54-230-216-106.mrs50.r.cloudfront.net  (54.230.216.106:80)

TCP (HTTP):
Connects to server-54-230-163-145.jax1.r.cloudfront.net  (54.230.163.145:80)

TCP (HTTP):
Connects to server-54-192-55-147.jfk6.r.cloudfront.net  (54.192.55.147:80)

TCP (HTTP):
Connects to server-54-192-36-72.jfk1.r.cloudfront.net  (54.192.36.72:80)

TCP (HTTP):
Connects to server-54-192-36-246.jfk1.r.cloudfront.net  (54.192.36.246:80)

TCP (HTTP):
Connects to server-54-192-29-139.dub2.r.cloudfront.net  (54.192.29.139:80)

TCP (HTTP):
Connects to server-54-192-29-131.dub2.r.cloudfront.net  (54.192.29.131:80)

TCP (HTTP):
Connects to server-52-85-77-99.lax3.r.cloudfront.net  (52.85.77.99:80)

TCP (HTTP):
Connects to server-52-85-221-248.cdg50.r.cloudfront.net  (52.85.221.248:80)

TCP (HTTP):
Connects to server-52-84-33-52.ewr50.r.cloudfront.net  (52.84.33.52:80)

TCP (HTTP):
Connects to server-52-84-246-88.sfo20.r.cloudfront.net  (52.84.246.88:80)

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