291014_nj.exe

NINJASOFT LLC

The application 291014_nj.exe by NINJASOFT has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.firstreq.me and multiple other hosts.
Publisher:
NINJASOFT LLC  (signed and verified)

MD5:
5f719467f726a3335a3e5bb53973be00

SHA-1:
cecb7938bd6ac634d5618c6ac0fd852c5ce077f2

SHA-256:
873bdd5366dafcdd9d5e4be6806a75a3ae739ef01fbe442eab2e6b0fb2ea5744

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Injects advertisements in the web browser in the form or banner ads and popups.

Analysis date:
11/23/2024 2:19:40 PM UTC  (today)

Scan engine
Detection
Engine version

F-Prot
W32/A-07794f8f
v6.4.7.1.166

G Data
Win32.Adware.Adpeak
14.11.24

NANO AntiVirus
Trojan.Win32.Triosir.dgibtv
0.28.6.62995

Reason Heuristics
PUP.Installer.BR Software
15.4.2.1

File size:
2.3 MB (2,381,168 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\p7c929nj\291014_nj.exe

Digital Signature
Signed by:

Authority:
Starfield Technologies, Inc.

Valid from:
10/2/2014 10:43:01 PM

Valid to:
10/2/2015 4:10:47 PM

Subject:
CN=NINJASOFT LLC, O=NINJASOFT LLC, L=Lewes, S=Delaware, C=US

Issuer:
SERIALNUMBER=10688435, CN=Starfield Secure Certification Authority, OU=http://certificates.starfieldtech.com/repository, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
27811F75D46CBB

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:58 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:RcD2pwAJm6UQLRh9mYN7qj4MSb7v12A4jkCeBLqzxLWrrOtiub3OqMT:RNwyUQLj7NG1KgNkCeYxLWHZ

Entry address:
0x325E

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, 58, EC, 42, 00, E8, 09, 2C, 00, 00, A3, A4, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, C0, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, E3, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://www.firstreq.me/.../291014_nj.exe

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