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nsj4004.tmp

The file nsj4004.tmp has been detected as a potentially unwanted program by 17 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from mobilitydata5.com.
MD5:
d5107de780358b220d2ca1e8c5dafead

SHA-1:
680e8e372ff20bc988807b6427b5071268114a2b

SHA-256:
3fe81e23d4cfe286fc815fef99d91a847f7b66ea807d56f7beaabd0f5d82071f

Scanner detections:
17 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/23/2024 8:02:50 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

AhnLab V3 Security
PUP/Win32.InstallCore
2015.10.05

Avira AntiVirus
PUA/InstallCore.Gen7
8.3.2.2

avast!
Malware-gen
151004-0

AVG
Adware InstallCore.ALX
2015.0.4409

Dr.Web
Trojan.Packed.25266
9.0.1.05190

ESET NOD32
Win32/InstallCore.VV potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstallCore
10/4/2015

F-Prot
W32/A-fa569e41
v6.4.7.1.166

Malwarebytes
PUP.Optional.InstallCore
v2015.10.04.06

NANO AntiVirus
Riskware.Win32.InstallCore.dfuunj
0.30.26.3725

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

Sophos
Generic PUA GI (PUA)
4.98

SUPERAntiSpyware
PUP.InstallCore/Variant
9589

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Threat.4150696
43798

Zillya! Antivirus
Trojan.InstallCore.Win32.164
2.0.0.2427

File size:
581.3 KB (595,279 bytes)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsj4004.tmp

File PE Metadata
Compilation timestamp:
6/20/1992 6:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:zivpbwVm2SI5knGVoLDBjwiyN9skLTDYy9y5XLn52D1tmCnGfaNj6:zivZwVm1IuGoDZqz900PmWYa

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8633

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file nsj4004.tmp has been seen being distributed by the following URL.

http://mobilitydata5.com/.../dlgen.php?r=vu_vo2_IMZ01&rr=H&sct=AGR&sid=

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