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freecalc.exe

Okbasoft Biskra

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.okbasoft.net and multiple other hosts.
Publisher:
Okbasoft Biskra

Description:
Freecalc Setup

Version:
0.1

MD5:
c3192a7b67095cbcba8a48eb4c156914

SHA-1:
2c424977e297d9e76ae0ce30e5d2d2de323644a4

SHA-256:
b71c143a4dcc894b6eeac117ca0ce415cc93da8f82aba105c6f7b403681e1b4e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/27/2024 8:52:14 AM UTC  (today)

File size:
514.2 KB (526,540 bytes)

Copyright:
Okbasoft Biskra

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\programs\freecalc.exe

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:7mz39dIX/oK9JHlOVtUoJXeoeUmgCiKDGCjPlOm7G0GmFSKk4T:7I39dKJHwVt9JuXs1KD1PnbGik4T

Entry address:
0x97F0

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, D6, 98, FF, FF, E8, DD, AA, FF, FF, E8, 00, CD, FF, FF, E8, 47, CD, FF, FF, E8, 3E, F3, FF, FF, E8, A5, F4, FF, FF, 33, C0, 55, 68, 9A, 9E, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 50, 9E, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 5A, FA, FF, FF, 8D, 55, F0, 33, C0, E8, C0, D1, FF, FF, 8B, 55, F0, B8, D4, BD, 40, 00, E8, 87, 99, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D4, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9439

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

Code size:
36 KB (36,864 bytes)

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

http://www.okbasoft.net/.../????-????????task=callelement&format=raw&item_id=14&element=f85c494b-2b32-4109-b8c1-083cca2b7db6&method=download&args[0]=873d33bdafc1fb2c0d266c12cff7f2e7

http://www.okbasoft.net/.../????-????????task=callelement&format=raw&item_id=14&element=f85c494b-2b32-4109-b8c1-083cca2b7db6&method=download&args[0]=3d64616ed4058d611467635c28d48057

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