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firstpdfinstaller.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from besplatnyeprogrammy.ws and multiple other hosts.
MD5:
47e8dfef2defbade54ed818043d90547

SHA-1:
92fbe8f638cc9a6145aa5181f8a5d5b853971989

SHA-256:
a7f2fa5a4dcae963c554e46949530b36a7345bc958b7cd62267a8e4c1b328a94

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:
11/27/2024 12:49:26 AM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
PE:Malware.RDM.32!5.26[F1]
23.00.65.151022

File size:
50.5 MB (52,976,639 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:r4imA5PFuvVOc8fAY3Y/EWJOSEqWQ+5oghuEHR6Oa:ciz5tuvVOPc/EW3UCNs6Oa

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file firstpdfinstaller.exe has been seen being distributed by the following 5 URLs.

http://besplatnyeprogrammy.ws/go/.../FirstPDFInstaller.exe

https://download.ru/g/.../92fbe8f638cc9a6145aa5181f8a5d5b853971989?f=FirstPDFInstaller.exe&e=1422436059&s=seLUfKtdizVTSuVXVn90Ww

https://download.ru/g/.../92fbe8f638cc9a6145aa5181f8a5d5b853971989?f=FirstPDFInstaller.exe&e=1426251067&s=qb7jMbhwOnN6L4kgbfuxdQ

https://download.ru/g/.../92fbe8f638cc9a6145aa5181f8a5d5b853971989?f=FirstPDFInstaller.exe&e=1422001059&s=XVH7NCGO3REL8BLu6fzwJw

https://download.ru/g/.../92fbe8f638cc9a6145aa5181f8a5d5b853971989?f=FirstPDFInstaller.exe&e=1422749442&s=XHFILakCnCcGZ7LduSzBvA

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