winzip20-lan.exe

WinZip Computing LLC

The application winzip20-lan.exe by WinZip Computing has been detected as a potentially unwanted program by 2 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 www.winzipdownloadfiles.com and multiple other hosts.
Publisher:
WinZip  (signed by WinZip Computing LLC)

Product:
WinZip

Version:
1.0.5.a0.1_61114

MD5:
ac8989ef7c7357c75bb7306b5c41411a

SHA-1:
056e9d9a353488677825cedeabc31c96b7f0b43e

SHA-256:
6c1846511a34e1c0e3824fcbe16dab15639f63d8483901ef0f7c62a753d59a21

Scanner detections:
2 / 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:
11/27/2024 3:51:03 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.AGX potentially unwanted application
8.0.319.0

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.2.3

File size:
1.1 MB (1,101,112 bytes)

Product version:
1.0.5.a0.1_61114

Copyright:
WinZip

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\winzip20-lan.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/14/2016 6:00:13 PM

Valid to:
1/14/2017 6:00:13 PM

Subject:
CN=WinZip Computing LLC, O=WinZip Computing LLC, L=Mansfield, S=CT, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11211E499D8513CC8715BAD5459440153388

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:xei+Tlyza4UwKwNIen+W8ECnug8rX6oVeZyr+Fk6xcJ4MkdvuICcC:xf+wWrwvpCnJin+FnxbdvuInC

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:
7.9186

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

Code size:
39.5 KB (40,448 bytes)

The file winzip20-lan.exe has been seen being distributed by the following 50 URLs.

http://www.winzipdownloadfiles.com/c?fallback_url=http://download.winzip.com/gl/lan1/winzip20.exe&x=fy68y0N/rONjXiTDpNF4Uh7g0RtUlCuMRQ2Lw1MvK9g=&downloadAs=winzip20-lan.exe&c=DOazDvIGYLykKuJm1n/X5TODUWEVKwGlTJIC15d4rj9qCd14ycJc3AWz/beCWg ocAmNc/.../5K3npdsng3QAxMTrq4G18U3obx6Em8CAu3Uz xBt0uxqzUWPci

http://www.winzipdownloadfiles.com/c?fallback_url=http://download.winzip.com/gl/lan1/winzip20.exe&x=VakCI/o9Dy81xW8DAcaG4IQ36VgJkpzLJIodWizEbwY=&downloadAs=winzip20-lan.exe&c=bPZwVCbWVhvCPHn5Ma7xh0fJ18AhYFjIOYB4rPC0hRONNb qkUgdByXwuFUXgoC/.../NUjTaPEPpU0zqx4Pq

http://www.winzipdownloadfiles.com/c?fallback_url=http://download.winzip.com/gl/lan1/winzip20.exe&x=TDvNtzs1z7eEtFb8gqucXGJTTkTrEj0UsQzq5jKcqL8=&downloadAs=winzip20-lan.exe&c=1YR90X4obOa Qcz5TXo3khE2yJMgHG2rIBjcSofd8w IcG7bjB2OzMZpcHzGlCfxoE/81uR W81XjacDk9P8x/.../7rawJjbfNqKah1dX9l1OKMwraeuErhk5bzVBpreh

http://www.winzipdownloadfiles.com/c?fallback_url=http://download.winzip.com/gl/lan1/winzip20.exe&x=t1GpQ9KlEC2o4wI0rDRjCQUrP2/k qbJwbqH3vidMkk=&downloadAs=winzip20-lan.exe&c=nm4u XNKzTPvFrZG7TMyj8QGPl9NDlYt btvLRGE6Q sYZ45LIfYzH49hP/ZuXfpGyvJgcLm/.../n6PXTdJ

http://www.winzipdownloadfiles.com/c?fallback_url=http://download.winzip.com/gl/lan1/winzip20.exe&x=lPJG/.../ZgnyBLflh8kN9XeTozCxA9q

http://www.winzipdownloadfiles.com/c?fallback_url=http://download.winzip.com/gl/lan1/winzip20.exe&x=dfMaDT3dbGBE5DgPTlbQ2PI1Lli9Dyc8RS8QMfbFjBw=&downloadAs=winzip20-lan.exe&c=FBdRyrH2JZedKPnU/9Yhg13AMRE90i2ocPym/.../EOZNpWYSoP3V7PVfHYGMmEjq3KGA

Latest 30 of 52 download URLs

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