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ursaspellingsetup_2.3.exe

Ursa Spelling

Ursa Soft

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from ursa-spelling.software.informer.com and multiple other hosts.
Publisher:
Ursa Soft  (signed and verified)

Product:
Ursa Spelling

Version:
2.3

MD5:
5502307557c26778b95f05881b90d6fa

SHA-1:
a976b092701525dbdaa7cbac009f483a7c65348b

SHA-256:
bcbc9e2810c3bf0b5e9ca4ff2f964f2877d4ff08459d1968047327d97f0e9a21

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
12/28/2024 3:06:21 PM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Win32.XPACK.croado
0.28.0.59608

File size:
941.9 KB (964,528 bytes)

Product version:
2.3

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\ursaspellingsetup_2.3.exe

Digital Signature
Signed by:
Ursa Soft

Authority:
Ursa Soft

Valid from:
1/4/2013 12:48:09 PM

Valid to:
1/3/2033 12:48:09 PM

Subject:
E=support@ursa-spelling.com, CN=Ursa Soft, O=Ursa Soft, L=Karlsruhe, S=Some-State, C=DE

Issuer:
E=support@ursa-spelling.com, O=Ursa Soft, L=Karlsruhe, S=Some-State, C=DE

Serial number:
01

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:GT8xXOl6T4ZIfX8e+ze21MwoHZZFs+3IXVFIUn:08x+YT4Zte9SMwo5bsMIhn

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9358

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file ursaspellingsetup_2.3.exe has been seen being distributed by the following 2 URLs.

http://ursa-spelling.software.informer.com/.../

http://ursa-spelling.com/.../UrsaSpellingSetup_2.3.exe

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