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winzip.exe

The application winzip.exe has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. 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 50ftwares.com.
MD5:
016e4eb8d18235adc8f0868143844801

SHA-1:
37c580b10118881638a6fff276d6a850a61753ee

SHA-256:
5ecd47c3d6a47a5e9bb5f9fa333b2e0df82e3ade4fa6335767702b6478df0227

Scanner detections:
7 / 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:
4/23/2024 3:45:53 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Installer-I [PUP]
160126-1

Dr.Web
Adware.InstallCore.101, Adware.InstallCore.122
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Strictor.103267
10.0.0.5366

ESET NOD32
Win32/Kryptik.BWJC trojan
7.0.302.0

Norman
Gen:Variant.Strictor.103267
08.02.2016 04:24:12

Sophos
PUA 'Install Core Click run software'
5.23

VIPRE Antivirus
Threat.4786018
47028

File size:
610.6 KB (625,208 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:fEyMJfsD6EYk9X6igy2xftt79yGq2AsrX+IIV2xbDt9U:MyMJfsGhkJ6igzlFq2zL+IIcDt9

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7796

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

Code size:
36 KB (36,864 bytes)

The file winzip.exe has been seen being distributed by the following URL.

http://50ftwares.com/.../76398

Remove winzip.exe - Powered by Reason Core Security
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