home

cdn.exe

Setup

LLC

The application cdn.exe by LLC has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from 113.171.224.169 and multiple other hosts.
Publisher:
Open Source  (signed by LLC )

Product:
Setup

Version:
1.2

MD5:
87188a78be577512a915de7b539ffb03

SHA-1:
4edf0ba6706a54877b44a97808a01b7dfbc10409

SHA-256:
779ff9e5f3ce95e6f7ef063afa2445997e96a4d212e4a2815579cac40eaed579

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/24/2024 10:36:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.OpenSource.Installer (M)
15.11.11.4

File size:
4.1 MB (4,297,064 bytes)

Product version:
1.2

Copyright:
2015 - Open Source

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\cdn.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
5/29/2015 7:00:00 AM

Valid to:
5/29/2016 6:59:59 AM

Subject:
CN="LLC ""Invest -Proekt""", O="LLC ""Invest -Proekt""", STREET="Geroev Stalingrada str., 156", L=Dnipropetrovsk, S=Dnipropetrovska obl., PostalCode=49000, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
587B444820E01109AE86078C4B64D02A

File PE Metadata
Compilation timestamp:
10/7/2014 11:40:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:ACTfh8fv1mHb4zZuJ2iRnU7pd25t02FPRix:BlYtIbTnRnUlktq

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
7.9986

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://113.171.224.169/.../Cdn.exe

http://cdn-14b7.kxcdn.com/Cdn.exe

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