winzip19-new.exe

WinZip Computing LLC

The application winzip19-new.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:
7f8367d6becfa16adc073c0e1b5f9b2e

SHA-1:
76a0b36dd8b14d16aa88d7bb6467493e6264cc13

SHA-256:
e471fd8eea87aae092238fc794acfc947af6912255731a5d756e25c5ed02632a

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 7:25:21 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)
2015.6.24.16

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-new.exe

Digital Signature
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):
24576:6mJa7dm5K5c/WVHvy3NGwbIqWlWOJKyUpNUYPpLShl7uK:6MGA2PEN+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-new.exe has been seen being distributed by the following 21 URLs.

http://cdn.winzipdelivery.com/c?fallback_url= &x=A4ie6l5/nyVk7RFKQ gMobmtabB9WhMlXY 1OyXykA=&downloadAs=winzip19-new.exe&c=o4Uap OQId3hAdpF2pvtqVJ7TrSmDxoNdVGieR6Zv4kX/.../2Y6DC51BETf7jqCe1S 14OGHo0Q==

http://cdn.winzipdelivery.com/c?fallback_url= &x=grKOSqGg3BFnyrimimjB CfOLESmWANI1LwF5CMyzM=&downloadAs=winzip19-new.exe&c=K44nhA5uSLvwmUZO3m/.../W6r9AzWuNOA85oH1aYAXtNBVLOWZm0THG5VaJ0UL7rxL7TA==

http://cdn.winzipdelivery.com/c?fallback_url= &x=CSSXxhl8dR2Ot/.../1UdySZMkjhbzk38SHRvf85xNvqiZ4KXQVKA==

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