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rstudio-0.99.489.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from cv.usc.es and multiple other hosts.
MD5:
7ef8c00311d5c03b6c9abe22826497d6

SHA-1:
cf4a53faaee2a8f2b30781528a8b702780d8d0a0

SHA-256:
2a35d0297ca65be4a459bba8c13ced4bdd40aea4f88b831030f153c9b12f7a68

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/27/2024 6:55:41 PM UTC  (today)

File size:
73.9 MB (77,498,603 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\rstudio-0.99.489.exe

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:2HoG4JwCudBiQ54UpNRoB9Ho9a3a2qIacKoJjtWMV8C:83BoCHwoY3aRIacfKi8C

Entry address:
0x30CB

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, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
8.0000

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file rstudio-0.99.489.exe has been seen being distributed by the following 2 URLs.

https://cv.usc.es/pluginfile.php/204903/mod_folder/content/.../RStudio-0.99.489.exe

https://download1.rstudio.org/RStudio-0.99.489.exe

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