freezipopener.exe

FreeZipOpener

Tripro Ltd

The application freezipopener.exe by Tripro has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Tripro Ltd  (signed and verified)

Product:
FreeZipOpener

Version:
1.0.0.0

MD5:
0e47dcdc4845289bbe3ae8c7d8fd64ea

SHA-1:
5cc573be71390beaf544bb0808ed8ee1701b3acb

SHA-256:
20f38df9b6e93f0118e10bb892eacd3a2186df46c2f613a344c4d58262b6118b

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/26/2024 11:50:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tripro (M)
15.10.26.18

File size:
4.8 MB (5,044,960 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2013

Original file name:
FreeZipViewer.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\free zip opener\freezipopener.exe

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
9/30/2015 12:00:00 PM

Valid to:
11/29/2017 11:59:59 AM

Subject:
CN=Tripro Ltd, O=Tripro Ltd, L=Hong Kong, S=Hong Kong, C=HK

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
13A3B9C03ED5637D31E4611B935ADCCF

File PE Metadata
Compilation timestamp:
10/18/2015 8:29:43 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
48.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
98304:oIsXuwjwhMNDz61IsXfDP0pmAfjPeOBznWMFFqGdbX3yWa6WNCz5IAXi:oIsXlYMNDcIsXzwwOB7zX3E67IAXi

Entry address:
0x4B72D6

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
4.7 MB (4,936,704 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):

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