winspsv.exe

JE communication

The application winspsv.exe by JE communication has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a windows Service named “Windows Winerspop Service”. This file is typically installed with the program Windows Winerspop by Winerspop which is a potentially unwanted software program.
Publisher:
Windows Winerspop  (signed by JE communication)

Product:
Windows Winerspop

Version:
1.0.1.1

MD5:
2256cd84a7b3ae1206c35638c3c93297

SHA-1:
1346c45b8535c9eda0f8e2915fa8e7cca9d8e9e1

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
8/16/2018 3:26:57 AM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.JEcommun (M)
16.4.28.11

File size:
87.1 KB (89,208 bytes)

Product version:
1.0.1.1

Copyright:
Windows Winerspop

Original file name:
winspsv.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\windows winerspop 1.5\winspsv.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
10/29/2012 9:00:00 AM

Valid to:
11/29/2013 8:59:59 AM

Subject:
CN=JE communication, OU=IT Team, O=JE communication, L=Gangnam-gu, S=SEOUL, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
79BFEDDF41C2E1BD5C1C61870556A607

File PE Metadata
Compilation timestamp:
4/9/2013 10:46:49 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
1536:OtK1E0+e7LNC/HupsYYxNFRcZJ0ZTSb44ZRFURNGTTxSjhDba:OtKy0/LNOyZJ0VS04ZReITxSjh3a

Entry address:
0x4EF8

Entry point:
E8, 89, 53, 00, 00, E9, 95, FE, FF, FF, C7, 01, 50, F2, 40, 00, E9, D1, 54, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, 50, F2, 40, 00, E8, BE, 54, 00, 00, F6, 45, 08, 01, 74, 07, 56, E8, 92, 1E, 00, 00, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, FF, 75, 08, 8B, F1, E8, CC, 54, 00, 00, C7, 06, 50, F2, 40, 00, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, A6, 55, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, F6, 54, 00, 00, 59, 85, C0, 74, E6, C9, C3, F6...
 
[+]

Entropy:
6.4272

Code size:
54 KB (55,296 bytes)

Service
Display name:
Windows Winerspop Service

Service name:
winspsv32

Type:
Win32OwnProcess, InteractiveProcess


The file winspsv.exe has been discovered within the following program.

Windows Winerspop  by Winerspop
Winerspop is an advertising-supported web browser toolbar/extension.
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