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winzip19-soft.exe

Internet

WinZip Computing LLC

The application winzip19-soft.exe by WinZip Computing has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from download.winzip.com.
Publisher:
WinZip Computing LLC  (signed and verified)

Product:
Internet

Description:
WinZip

MD5:
1ef0e988b47970a8b0863751efa36685

SHA-1:
6c82dc38a7e35481dfb4c2efb4414d1a07315cbb

SHA-256:
f4c154fecfb8b2129242e412b008528e5b042ce532c473aa806a1fdfc7d18442

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
5/4/2024 5:37:57 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/InstallCore.Gen4
7.11.217.198

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15630

Dr.Web
Trojan.InstallCore.62
9.0.1.084

ESET NOD32
Win32/InstallCore.TL potentially unwanted (variant)
9.11329

Fortinet FortiGate
Riskware/InstallCore
6/30/2015

herdProtect (fuzzy)
variant of winzip19-lanes.exe
2015.6.30.4

K7 AntiVirus
Trojan
13.201.15277

Sophos
Install Core Click run software
4.98

Trend Micro House Call
Suspicious_GEN.F47V0210
7.2.181

File size:
861.3 KB (881,984 bytes)

Product version:
4.4

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Digital Signature
Signed by:
WinZip Computing LLC

Authority:
DigiCert Inc

Valid from:
2/8/2015 2:00:00 AM

Valid to:
12/9/2015 2:00:00 PM

Subject:
CN=WinZip Computing LLC, O=WinZip Computing LLC, S=Connecticut, L=Mansfield, C=US, SERIALNUMBER=3952106, OID.1.3.6.1.4.1.311.60.2.1.2=Delaware, OID.1.3.6.1.4.1.311.60.2.1.3=US, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA (SHA2), OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
07D6D1C205EA8F9307404B7DE7AD6A55

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:JLr30a58aPAG7EhUetcco41wFdrwgRqCdU3T1PpDMMN:J/7fPAcEzwFdEgRqCW3T1Pph

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8635

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file winzip19-soft.exe has been seen being distributed by the following URL.

http://download.winzip.com/builds/.../winzip19-soft.exe

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