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utwsc.exe

UnThreat AntiVirus

AVSoftware EOOD

The software installer uses the StartInstall.com download manager which bundles additional adware offers (toolbars and utilities such as the SafeSearch toolbar) during setup. The application utwsc.exe by AVSoftware EOOD has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
AVSoftware  (signed by AVSoftware EOOD)

Product:
UnThreat AntiVirus

Version:
3.5.0.1

MD5:
78a757b4a96f04282c6bbeab366ae0a9

SHA-1:
b1b815a3489783abaf9b40a626ca34493e1a8af5

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:
12/24/2024 1:34:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AVSoftware EOOD (M)
17.1.15.7

File size:
237.7 KB (243,376 bytes)

Product version:
3.5.0.1

Copyright:
Copyright 2010-2011, AVSoftware

Original file name:
utwsc.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\unthreat antivirus\drv\utwsc.exe

Digital Signature
Signed by:
AVSoftware EOOD

Authority:
VeriSign, Inc.

Valid from:
3/30/2010 2:00:00 AM

Valid to:
5/11/2013 1:59:59 AM

Subject:
CN=AVSoftware EOOD, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AVSoftware EOOD, L=Gabrovo, S=Gabrovo, C=BG

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
612C0FFE70F6570A7F6914CEE86BC00F

File PE Metadata
Compilation timestamp:
6/29/2011 10:12:59 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x1F1B

Entry point:
C3, C3, C3, C3, C3, C3, C3, C3, FF, FF, 6A, 24, 68, C8, B3, 42, 00, E8, BF, 1B, 00, 00, 33, C0, 88, 45, E7, C7, 45, CC, 01, 10, 00, 00, 89, 4D, D0, 8D, 4D, E7, 89, 4D, D4, 89, 45, FC, 8D, 4D, CC, 51, 6A, 06, 50, 68, 88, 13, 6D, 40, FF, 15, 60, 90, 42, 00, EB, 07, 33, C0, 40, C3, 8B, 65, E8, C7, 45, FC, FE, FF, FF, FF, 0F, B6, 45, E7, E8, C1, 1B, 00, 00, C3, 6A, 24, 68, E8, B3, 42, 00, E8, 6F, 1B, 00, 00, 33, C0, 88, 45, E7, C7, 45, CC, 02, 10, 00, 00, 89, 4D, D0, 8B, 4D, 08, 89, 4D, D4, 8B, 4D, 0C, 89, 4D...
 
[+]

Entropy:
6.6776

Code size:
155 KB (158,720 bytes)

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