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passrec_setup.exe

The application passrec_setup.exe has been detected as a potentially unwanted program by 26 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.nirsoft.net.
MD5:
542b3bdb52599e9908d48417cfad6524

SHA-1:
055492511d496cb33e813bfe758a70dac731e26c

SHA-256:
41b9b7cad568607c89df0becf1e1402bb87f5128af46c6869ef601e61dfff7e2

Scanner detections:
26 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 5:01:41 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Heur.emKfbCGfykjO
896

Agnitum Outpost
Riskware.PSWTool
7.1.1

Avira AntiVirus
APPL/Agent.66560.3
7.11.165.124

avast!
Win32:PSWtool-N [PUP]
2014.9-140822

AVG
HackTool
2015.0.3374

Bitdefender
Gen:Application.Heur.emKfbCGfykjO
1.0.20.1170

Comodo Security
ApplicUnsaf.Win32.PSWTool.Messen.SG
19098

Dr.Web
Tool.PassView.845
9.0.1.0234

Fortinet FortiGate
Riskware/PassView
8/22/2014

F-Prot
W32/Pwstool.I
v6.4.7.1.166

F-Secure
Gen:Application.Heur.emKfbCGfykjO
11.2014-22-08_6

G Data
Gen:Application.Heur.emKfbCGfykjO
14.8.24

IKARUS anti.virus
not-a-virus.PWTool.ChromePass
t3scan.1.6.1.0

Kaspersky
not-a-virus:PSWTool.Win32.MessengerPass
14.0.0.3365

Malwarebytes
PUP.PSW.MessenPass
v2014.08.22.09

McAfee
Tool-PassView
5600.7030

Microsoft Security Essentials
HackTool:Win32/Dialupas
1.10802

MicroWorld eScan
Gen:Application.Heur.emKfbCGfykjO
15.0.0.702

NANO AntiVirus
Riskware.Win32.PassView.cwvbmx
0.28.2.61349

Panda Antivirus
Trj/NsisDownloader.A
14.08.22.09

Qihoo 360 Security
Win32/Application.38d
1.0.0.1015

Quick Heal
HackTool.Mailpassview.r4 (Not a Virus)
8.14.14.00

Sophos
Messen
4.98

Trend Micro House Call
HKTL_PASSVIEW
7.2.234

Trend Micro
HKTL_PASSVIEW
10.465.22

VIPRE Antivirus
Trojan.Win32.Generic
31966

File size:
607.2 KB (621,772 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
5/3/2008 9:08:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:U7NGDwB+op4jZRkacXrUiqqX1r12o5T7RSl84EuYfIFWSsVEplla:UEDwYop2RTcXrqqFxZ7RSl84EuYfqDlQ

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 passrec_setup.exe has been seen being distributed by the following URL.

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

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