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universal-viewer-pro.exe

CustomInstaller

SIGNI SOFT SRL

The application universal-viewer-pro.exe by SIGNI SOFT SRL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from www.installdl.com.
Publisher:
Custom Installer  (signed by SIGNI SOFT SRL)

Product:
CustomInstaller

Version:
1.0.0.1

MD5:
53d3053f71024b1401f103761d6b9afe

SHA-1:
57a9381caa19b2a6b2c6214c8c22d08c319c01cb

SHA-256:
adcad6cfc31ce0d51de706fdaa25d53019ba91c7745d1c1f6639c56915b03f1e

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:
11/5/2024 8:04:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SIGNISOF.Installer (M)
16.6.20.11

File size:
638.6 KB (653,936 bytes)

Product version:
1.0.0.0

Copyright:
(c)2014-2015

Original file name:
CustomInstaller

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\universal-viewer-pro.exe

Digital Signature
Signed by:
SIGNI SOFT SRL

Authority:
DigiCert Inc

Valid from:
11/3/2014 2:00:00 AM

Valid to:
11/11/2015 2:00:00 PM

Subject:
CN=SIGNI SOFT SRL, O=SIGNI SOFT SRL, L=Iasi, S=Iasi, C=RO

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
069EEE3A188BD66948EDFA466F9B4B55

File PE Metadata
Compilation timestamp:
4/14/2015 9:33:36 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:8ISA7JqGg75UPqBlCFJv+7fD8kJNYKY8TiyktAZlI7nVTKdET09GFwAMi+YNzzGi:Dp70GY59MqxNfTnkmZm7nVTVT08iAMih

Entry address:
0x5611B

Entry point:
E8, 0A, 7E, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, 89, 61, 45, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, FB, 01, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Entropy:
6.6115

Code size:
431.5 KB (441,856 bytes)

The file universal-viewer-pro.exe has been seen being distributed by the following URL.

http://www.installdl.com/.../?key=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