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passrec_setup.exe

The application passrec_setup.exe has been detected as a potentially unwanted program by 28 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:
3d26986505afcc6644d2d9017bd3b4d1

SHA-1:
629d715098aec305df860f6c1d1bc1071e3b42ce

SHA-256:
956abec7c996d560b26d9b2ef563cef195d1a32fee9158a974683589c93028ba

Scanner detections:
28 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 4:48:58 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Heur.emKfkOTC9tdO
238

Arcabit
Application.Heur.EED1D53
1.0.0.696

avast!
Win32:PSWtool-N [PUP]
2014.9-160611

AVG
PasswordViewer.E
2017.0.2716

Bitdefender
Gen:Application.Heur.emKfkOTC9tdO
1.0.20.815

Comodo Security
ApplicUnsaf.Win32.PSWTool.Messen.SG
25189

Dr.Web
Tool.PassView.356
9.0.1.0163

ESET NOD32
Win32/MPass.A potentially unsafe (variant)
10.13611

Fortinet FortiGate
Riskware/PassView
6/11/2016

F-Prot
W32/S-2d44635c
v6.4.7.1.166

F-Secure
Gen:Application.Heur.emKfkOTC9tdO
11.2016-11-06_7

G Data
Gen:Application.Heur.emKfkOTC9tdO
16.6.25

IKARUS anti.virus
not-a-virus:PSWTool.SniffPass
t3scan.2.0.9.0

K7 AntiVirus
Hacktool
13.227.19847

Kaspersky
not-a-virus:PSWTool.Win32.Messen
14.0.0.73

Malwarebytes
PUP.Optional.Dialupass
v2016.06.11.07

McAfee
Artemis!DF218168BF83
5600.6372

Microsoft Security Essentials
HackTool:Win32/Mailpassview
1.1.12805.0

MicroWorld eScan
Gen:Application.Heur.emKfkOTC9tdO
17.0.0.489

NANO AntiVirus
Riskware.Win32.PassView.dffttm
1.0.38.8881

Qihoo 360 Security
HEUR/QVM42.0.0000.Malware.Gen
1.0.0.1120

Quick Heal
Hacktool.Refosrin.PS4
6.16.14.00

Rising Antivirus
Trojan.Generic-fwqUlWRyA4O (Cloud)
23.00.65.16609

Sophos
NirSoft (PUA)
4.98

Trend Micro House Call
HKTL_PASSVIEW
7.2.163

Trend Micro
HKTL_PASSVIEW
10.465.11

VIPRE Antivirus
Trojan.Win32.Generic
49960

Zillya! Antivirus
Tool.Messen.Win32.612
2.0.0.2910

File size:
614.3 KB (629,075 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 4:08:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:UVWqqF0x5Vp5FrvSFVQ1xbSb1NVVyVBF9XlwTsAV2f0vxosGPy:UVjHVp5NaTQ1xbSj6oQAVh+sB

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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