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pruna_setup.exe

NEO People

The application pruna_setup.exe by NEO People has been detected as a potentially unwanted program by 11 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from down.pruna.com.
Publisher:
NEO People  (signed and verified)

MD5:
01c057e39accfd316b46b2c7e291a950

SHA-1:
6889f29ab82000c59c509f7235ac60ba3ffdb096

SHA-256:
9a14348145aa357ae2dde2a399dd12ffe5873597ab3a0b7f05b1117c7303540e

Scanner detections:
11 / 68

Status:
Potentially unwanted

Analysis date:
11/25/2024 1:11:54 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-151223

Comodo Security
UnclassifiedMalware
23778

Dr.Web
BackDoor.Infector.133
9.0.1.0357

ESET NOD32
Win32/Packed.Themida suspicious (variant)
9.12732

K7 AntiVirus
Trojan
13.212.18130

NANO AntiVirus
Riskware.Win32.Agent.dagpce
1.0.10.5081

Quick Heal
(Suspicious) - DNAScan
12.15.14.00

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.151221

Vba32 AntiVirus
suspected of Trojan.Notifier.gen
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
45884

Zillya! Antivirus
Trojan.SoftDetails.Win32.10
2.0.0.2565

File size:
35 MB (36,733,560 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\pruna_setup.exe

Digital Signature
Signed by:
NEO People

Authority:
Symantec Corporation

Valid from:
9/17/2015 9:00:00 AM

Valid to:
10/17/2017 8:59:59 AM

Subject:
CN=NEO People, O=NEO People, L=Gangnam-gu, S=Seoul, C=KR

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
6444EF64D58D8CAE9F74D49E8AF09040

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:C1fi5nHshWGTA1VXY6fqKmJIKlwG9JrtfTZIFRbCzOCOj6revLdkTDSny:CJi1eTczfDOhVrZJzZOur8YSy

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:
7.9969

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file pruna_setup.exe has been seen being distributed by the following URL.

http://down.pruna.com/.../PRUNA_Setup.exe

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