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cdn.exe

CPU Miner - Setup

Promgazstroi Proekt, TOV

The application cdn.exe by Promgazstroi Proekt, TOV has been detected as a potentially unwanted program 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. The file has been seen being downloaded from cdn-14b7.kxcdn.com.
Publisher:
Open Source  (signed by Promgazstroi Proekt, TOV)

Product:
CPU Miner - Setup

Version:
1.1

MD5:
d5779f6c88dbb7a35c05ccd1b1b07ae4

SHA-1:
0d75587a6356fe2337dda51d40b043eea9c04a32

SHA-256:
7aec6a0e7550547ebd9ee492af08742464a8999c566d9fdeb2817a137d78586c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/27/2024 5:28:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CPUMiner.PromgazstroiProektTOV.Installer (M)
16.2.28.8

File size:
4.8 MB (5,001,504 bytes)

Product version:
1.1

Copyright:
2015 - Open Source

Original file name:
cpuminer.exe

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\inetcache\ie\{random}\cdn.exe

Digital Signature
Signed by:
Promgazstroi Proekt, TOV

Authority:
COMODO CA Limited

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

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

Subject:
CN="Promgazstroi Proekt, TOV", O="Promgazstroi Proekt, TOV", STREET="Bud. 33 kv. 53, vul.Bela Kuna", L=Simferopol, S=Avtonomna Respublika Krym, PostalCode=95000, C=UA

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

Serial number:
00FC0D6AD78022749D360DBAA6D8E84B1E

File PE Metadata
Compilation timestamp:
10/7/2014 11:40:03 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:uVxPf8InNUcnY/A/+iKfw3z7u9n++cZRPJhlDjDapB1xZWJrkvy3W:uVxLhYSKI3G9++cZlUpBzZlaG

Entry address:
0x321A

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, F8, 1F, 7A, 00, E8, C0, 2D, 00, 00, A3, 44, 1F, 7A, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, F8, D4, 79, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 40, 17, 7A, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 80, 7A, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
7.9979

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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

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