winzipinstaller.exe

Kopig

The application winzipinstaller.exe, “Kopig Setup ” has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. 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.
Product:
Kopig

Description:
Kopig Setup

MD5:
be6c715f3ceafa6493b70807027efa9c

SHA-1:
27178f223a288cc0dfd42902dd5b55358e2f394a

Scanner detections:
1 / 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:
12/27/2024 2:14:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE11 (M)
16.3.9.19

File size:
1 MB (1,091,211 bytes)

Product version:
3.8.3

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\My documents\downloads\compressed\winzipinstaller\winzipinstaller.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:VNXQHOUE8Vy1GTGYDlui0BGtdjNQRLMYjk2co+bQNiCs3qJfTKGY:VNAuUF7lu5+jNQRokFx+bQThep

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, 53, C9, FF, FF, E8, 9A, 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...
 
[+]

Entropy:
7.9096

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

Code size:
37 KB (37,888 bytes)

The file winzipinstaller.exe has been seen being distributed by the following 19 URLs.

http://www.bitsguardtoday.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

http://www.bestcleanshare.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