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237693303_stp.exe

pdfsam

Andrea Vacondio

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.usherbrooke.ca and multiple other hosts.
Publisher:
Andrea Vacondio

Product:
pdfsam

Version:
2.2.1

MD5:
2a07cc7275596c9c014cf22eff399851

SHA-1:
be146b3ef5594f9a7688e27c2303decfdbac215c

SHA-256:
736b70f2f400a04176b54b6c26797a29b635a5182dbf8e5749555a4ce8104ed3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/27/2024 1:52:45 AM UTC  (today)

File size:
13.9 MB (14,598,759 bytes)

Product version:
2.2.1

Copyright:
2010

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\237693303_stp.exe

File PE Metadata
Compilation timestamp:
12/5/2009 8:53:30 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:l58gkWdlsKM2TdMmktUcJ4z1TVBGb+LgBeJJw65qMZLS:lpDZJbktkPBGqTBLZLS

Entry address:
0x36C2

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 88, A7, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, 88, 82, 40, 00, 6A, 08, A3, B8, 10, 43, 00, E8, EE, 2E, 00, 00, A3, 04, 10, 43, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 10, A8, 42, 00, FF, 15, 58, 81, 40, 00, 68, 10, A8, 40, 00, 68, 00, 08, 43, 00, E8, F4, 29, 00, 00, FF, 15, B0, 80, 40, 00, BF, 00, 70, 43, 00, 50, 57, E8, E2, 29, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
25.5 KB (26,112 bytes)

The file 237693303_stp.exe has been seen being distributed by the following 8 URLs.

https://www.usherbrooke.ca/moodle2-cours/mod/.../view.php?id=552002

http://ufpr.dl.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

http://cznic.dl.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

http://colocrossing.dl.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

http://iweb.dl.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

http://jaist.dl.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

http://downloads.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

http://freefr.dl.sourceforge.net/project/pdfsam/pdfsam/.../pdfsam-win-v2_2_1.exe

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