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winzip19.exe

WinZip Computing LLC

The application winzip19.exe by WinZip Computing has been detected as a potentially unwanted program by 8 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 cdn.winzipdelivery.com and multiple other hosts.
Publisher:
WinZip  (signed by WinZip Computing LLC)

Product:
WinZip

Version:
1.0.5.a0.1_37199

MD5:
104c37c572d1895ddbe9aa2556b7d91f

SHA-1:
398c84ad0115e0c7f9ec4c9c2ad1256aef9e5abb

SHA-256:
9937ce0d50afb2924bbcc51b9d2d524dad9732e3fdc9de3dcb69d2d6558570dd

Scanner detections:
8 / 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:
12/25/2024 7:26:15 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
2014.9-150624

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.InstallCore.402
9.0.1.0175

ESET NOD32
Win32/InstallCore.YR potentially unwanted (variant)
9.11541

Fortinet FortiGate
Riskware/InstallCore
6/24/2015

herdProtect (fuzzy)
variant of winzip19-lan.exe
2015.6.24.19

NANO AntiVirus
Riskware.Win32.InstallCore.dqvwsp
0.30.20.1219

Trend Micro House Call
Suspicious_GEN.F47V0402
7.2.175

File size:
1 MB (1,080,488 bytes)

Product version:
1.0.5.a0.1_37199

Copyright:
WinZip

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\winzip19.exe

Digital Signature
Signed by:
WinZip Computing LLC

Authority:
GlobalSign nv-sa

Valid from:
2/10/2015 4:50:10 AM

Valid to:
2/11/2016 4:50:10 AM

Subject:
CN=WinZip Computing LLC, O=WinZip Computing LLC, S=Connecticut, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11213AC849B929DBABC960315B5B9070927F

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:tmJa7dm5K5c/WVHvy3NGwbIqWlWOJKyUpNUYPpLShl7uK:tMGA2PEN+txBYPshf

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8926

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

Code size:
39.5 KB (40,448 bytes)

The file winzip19.exe has been seen being distributed by the following 10 URLs.

http://cdn.winzipdelivery.com/.../eFGGjLkGl9icwR f1 8tXNq7mAeb0GizGCKysRzbOImURPdHOk g==

http://cdn.winzipdelivery.com/c?fallback_url= &x=HWl 2tFEK/H7K/ABaTj31 FhhIe0wN3Il9fLXeSwBnQ=&downloadAs=winzip19.exe&c=9UsYkEMBIMsOWEFKsnwZA3LFypUVQBfBb2OapsmQBveJg6mJBE9fc O/.../owGi8qaMWJpvw==

http://d.winzipsuperbfiles.com/c?fallback_url= &x=2Mkd/Tl2isJ6/uF/.../SptKfGV6wQr4FzUU08mdjDGRe RnUCXDI84iLeunf6 ZiHClvwiQ==

http://cdn.winzipdelivery.com/.../ZA9Qrhl5nSzh5EdhgpxOVzB11uSt5MbSNmaTm9MA4=&downloadAs=winzip19.exe&c=Y46bdOu6eWv9yMIOXoAORjJFhkj4s11lLVivSjJS1SAm5LOqdk2WirzoDP9e 3Fh5pTlCkYe4DAQ6rhd58BZeg==

http://d.winzipsuperbfiles.com/c?fallback_url= &x=Tg0ORDGDaMoy04e8jacWMFPQEGTDUsL/nb1n ZEWUck=&downloadAs=winzip19.exe&c=xUq0M2rlM0/lJqfwjb8hLPIsQFUPeFt4IgMMN/YxOJRadn/.../VA2kGTxa4ndUoKNlUlhw==

http://cdn.winzipdelivery.com/.../FYc1CLvKbqBMv12OGU31NPogr6bA6ZX5dCgRERyHKGVL9XM8PeWJTSByDFMvTm3ss6BXtapjIQ==

http://cdn.winzipdelivery.com/c?fallback_url= &x=0mgMKISt3Trevyt6JFnBD8Kc k9AtbdN/.../bKdQhMh8dd0ezxyU0S7vRlK k793ErNdKzeRRmgj 9cEswT3eqQ==

http://cdn.winzipdelivery.com/c?fallback_url= &x=Ps/.../REtyJOSoYzUa91oY59XdyL4sOewFF3kmdM1NKqGltABXMlOSvIIA==

http://cdn.winzipdelivery.com/c?fallback_url= &x=9hjK/.../0tG5yNPAzRSlUsazXwB2yJAInjTebEOyrAUUbj8rSGqKnxOvb13uw==

http://cdn.winzipdelivery.com/c?fallback_url= &x=oJyHCvPrxm nI8IEASeVoXb2eqGeV9aP MWSSra20aw=&downloadAs=winzip19.exe&c=1Z4Ah9ar9YPbKQSXO6TL J42wHgnja276Vbnb47zqbXUP04PMVkiJFw t7ftM9xX/rNzr0/F/.../AaJZjlWg==

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