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winja_update.exe

Winja

PHROZEN SOFTWARE (PHROZEN SAS)

The application winja_update.exe, “Winja Setup ” by PHROZEN SOFTWARE (PHROZEN SAS) 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. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Phrozen SAS   (signed by PHROZEN SOFTWARE (PHROZEN SAS))

Product:
Winja

Description:
Winja Setup

MD5:
140d330029cad52a6d6c9601b71f0d93

SHA-1:
832bca124bc2cb69d3769a48e8d44d9c43ca2ce0

SHA-256:
3dbf97063150f0729bf9ce3615e4a6083d5dbd98bae2e4b31a8bcf349aa8cbfb

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:
11/6/2024 7:48:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.2.7.18

File size:
9.1 MB (9,554,120 bytes)

Product version:
3.0.0.2

Copyright:
Phrozen Software™ (c) 2017

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\winja_update.exe

Digital Signature
Signed by:
PHROZEN SOFTWARE (PHROZEN SAS)

Authority:
COMODO CA Limited

Valid from:
11/17/2015 7:00:00 PM

Valid to:
11/17/2017 6:59:59 PM

Subject:
CN=PHROZEN SOFTWARE (PHROZEN SAS), O=PHROZEN SOFTWARE (PHROZEN SAS), STREET=12B rue de la Muette, L=Maisons Laffitte, S=Yvelines, PostalCode=78600, C=FR

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00DC9768E6091113E137EAF897D0436221

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9982

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

Code size:
40.5 KB (41,472 bytes)

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