291014_nj.exe

The application 291014_nj.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. This setup program installs potentially unwanted software on the user's PC at the same time as the expected/marketing software, without adequate consent. The program is typically installed via a form of malvertising The file has been seen being downloaded from skivu.net and multiple other hosts.
MD5:
e18d82d492dbe12d468f68f566fcba39

SHA-1:
4a8cdf0c983db12e9b5a8a8e22aa8583b55a096f

SHA-256:
35c967a1300b9ebdd286a686fc5ab2d1d6ac660e7642b58a0e2b711bda552d16

Scanner detections:
28 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 8:41:33 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.15047783
392

Agnitum Outpost
Riskware.NetFilter
7.1.1

Avira AntiVirus
ADWARE/Adware.Gen
8.3.2.4

Arcabit
Trojan.Generic.DE42E5A
1.0.0.628

avast!
Win32:Adware-gen [Adw]
2014.9-160108

AVG
WebFilter.X
2017.0.2870

Baidu Antivirus
Hacktool.Win64.NetFilter
4.0.3.1618

Bitdefender
Trojan.Generic.15047783
1.0.20.40

Comodo Security
ApplicUnwnt
23690

Emsisoft Anti-Malware
Trojan.Generic.15047783
8.16.01.08.03

ESET NOD32
Win32/Adware.BrAppWare (variant)
10.12681

F-Prot
W32/NetFilter-PUA.B
v6.4.7.1.166

F-Secure
Trojan.Generic.15047783
11.2016-08-01_6

G Data
Trojan.Generic.15047783
16.1.25

IKARUS anti.virus
PUA.BrAppWare
t3scan.1.9.5.0

K7 AntiVirus
Adware
13.212.18027

Kaspersky
not-a-virus:NetTool.Win64.NetFilter
14.0.0.847

McAfee
Artemis!E18D82D492DB
5600.6526

Microsoft Security Essentials
SoftwareBundler:Win32/Fourthrem
1.1.12300.0

MicroWorld eScan
Trojan.Generic.15047783
17.0.0.24

NANO AntiVirus
Trojan.Nsis.Pincav.doipia
1.0.10.5081

nProtect
Trojan.Generic.15047783
15.12.04.01

Panda Antivirus
Trj/CI.A
16.01.08.03

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1077

Rising Antivirus
PE:Adware.BrAppWare!1.A17D [F]
23.00.65.16106

Sophos
Generic PUA EB (PUA)
4.98

Trend Micro
TROJ_GE.0CE9FD10
10.465.08

VIPRE Antivirus
NetFilter
45668

File size:
2.8 MB (2,979,296 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\291014_nj.exe

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:9s4gmBatDd9m0/hAKcdf66ks/UFNT5rwfzRHIFQ8zi5EOQDpBRf9acDEtrt6Ufe+:Tatv/yzhC/hwLeFzzIEOQDfDaD9t6v+

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 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, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file 291014_nj.exe has been seen being distributed by the following 2 URLs.

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