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wz19-dl_it.exe

Internet

WinZip Computing LLC

The application wz19-dl_it.exe by WinZip Computing has been detected as a potentially unwanted program by 12 anti-malware scanners. The program is a setup application that uses the installCore 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:
687af81c1e2242c48bc049abbe99d229

SHA-1:
f23a69d7a2027e3bc103e3bb80917d36c3cbd0bb

SHA-256:
c22fc67d338fc987e1aa5b97fc396a6fecb6b584d866bdcba77d931925fd0d51

Scanner detections:
12 / 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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/25/2024 6:47:52 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/InstallCore.Gen4
8.3.2.2

Bkav FE
W32.HfsAdware
1.3.0.7237

Dr.Web
Trojan.InstallCore.62
9.0.1.0314

ESET NOD32
Win32/InstallCore.UF potentially unwanted (variant)
9.12265

Fortinet FortiGate
Riskware/InstallCore
11/10/2015

K7 AntiVirus
Adware
13.210.17239

McAfee
Artemis!687AF81C1E22
5600.6586

Reason Heuristics
PUP.InstallCore.Bundler (M)
15.11.10.9

Sophos
Install Core Click run software (PUA)
4.98

Total Defense
Win32/InstallCore.HFCLZR
37.1.62.1

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

File size:
861.3 KB (881,984 bytes)

Product version:
4.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\wz19-dl_it.exe

Digital Signature
Signed by:
WinZip Computing LLC

Authority:
DigiCert Inc

Valid from:
2/8/2015 1:00:00 AM

Valid to:
12/9/2015 1:00:00 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 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:wLr30a58aPAG7EhUetcco41wFdrwgRqCdU3T1PpDMMN:w/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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file wz19-dl_it.exe has been seen being distributed by the following URL.

http://download.winzip.com/.../wz19-dl_it.exe

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