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mailpv_setup.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from nirsoft.net and multiple other hosts.
MD5:
759dfba92251d191e5a209849cde1209

SHA-1:
34961a9429f28df73eb9d3278ce7993b0bf7aa8d

SHA-256:
227650f46bec1a372eaa571cbdd4c5bb7dd3cf0a39b31f42c01434659741dd85

Scanner detections:
24 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/19/2024 2:13:33 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Nirsoft.D
1046

Agnitum Outpost
Riskware.PSWTool
7.1.1

Avira AntiVirus
SPR/Tool.Mailpassview.469
7.11.138.196

avast!
Win32:PassView-T [PUP]
2014.9-140325

AVG
HackTool
2015.0.3524

Bitdefender
Application.Nirsoft.D
1.0.20.420

Comodo Security
ApplicUnsaf.Win32.MailPassView.~PUP
17989

Dr.Web
Tool.MailPassView.226
9.0.1.084

ESET NOD32
Win32/PSWTool.MailPassView
8.9589

Fortinet FortiGate
Riskware/PassView
3/25/2014

F-Secure
Application.Nirsoft.D
11.2014-25-03_3

G Data
Application.Nirsoft
14.3.24

Kaspersky
not-a-virus:PSWTool.Win32.MailPassView
14.0.0.4117

Malwarebytes
PUP.MailPassView
v2014.03.25.01

McAfee
RDN/Generic PUP.z!de
5600.7180

Microsoft Security Essentials
HackTool:Win32/Mailpassview
1.10401

MicroWorld eScan
Application.Nirsoft.D
15.0.0.252

NANO AntiVirus
Riskware.Win32.MailPassView.cjefwq
0.28.0.58720

Quick Heal
HackTool.Mailpassview (Not a Virus)
3.14.12.00

Rising Antivirus
PE:Trojan.Win32.Generic.146315B6!342037942
23.00.65.14323

Trend Micro House Call
TROJ_SPNR.0BHF13
7.2.84

Trend Micro
TROJ_SPNR.0BHF13
10.465.25

VIPRE Antivirus
Nirsoft Password Recovery (not malicious)
27722

ViRobot
Backdoor.Win32.A.Hupigon.128202
2011.4.7.4223

File size:
125.2 KB (128,202 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
5/3/2008 4:08:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:Qd/vyWmJe45h+xlTTFleGKQDSGjBTofWr:QXpl7vFMLGjBToY

Entry address:
0x3225

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 28, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, F9, 2A, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 50, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B0, 91, 40, 00, 68, A0, 36, 42, 00, E8, B0, 27, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 9E, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

http://nirsoft.net/.../mailpv_setup.exe

http://www.nirsoft.net/.../mailpv_setup.exe

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