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cpuminer-x11-11.exe

CPU Miner - Setup

Realinvest SOFT, TOV

The application cpuminer-x11-11.exe by Realinvest SOFT, TOV has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This is a malicious Bitcoin miner. Bitcoin-mining malware is designed to force computers to generate Bitcoins for cybercriminals' use and consumes computing power. The file has been seen being downloaded from cdn-14b7.kxcdn.com.
Publisher:
Open Source  (signed by Realinvest SOFT, TOV)

Product:
CPU Miner - Setup

Version:
1.1

MD5:
418c5e315b6a0a85aa2c6079b5a83c56

SHA-1:
cffdb402914b25cca4c268dc9c9ce510a7a41249

SHA-256:
1a00e7ab206a9d26088e0d3459e6bdfd3b90d0e66e6b9098c722007774044b1a

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
The program will mine for BitCoins using the computer's GPU in the background and may be installed and run without the user's knowledge.

Analysis date:
11/24/2024 3:43:32 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/BitCoinMiner.2740224.1
8.3.1.6

avast!
Multi:BitCoinMiner-B [PUP]
2014.9-150617

Baidu Antivirus
Hacktool.Win32.BitCoinMiner
4.0.3.15617

Dr.Web
Trojan.BtcMine.709
9.0.1.05190

ESET NOD32
Win32/BitCoinMiner.BY potentially unsafe application
7.0.302.0

Fortinet FortiGate
Riskware/BitCoinMiner
6/17/2015

IKARUS anti.virus
Trojan.BitCoinMiner
t3scan.1.9.5.0

K7 AntiVirus
Unwanted-Program
13.205.16276

NANO AntiVirus
Riskware.Nsis.BitCoinMiner.dqgttf
0.30.24.2086

Trend Micro House Call
Suspici.34A7C78E
7.2.168

File size:
3.9 MB (4,128,776 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\temp\{random}.tmp\cpuminer-x11-11.exe

Digital Signature
Signed by:
Realinvest SOFT, TOV

Authority:
COMODO CA Limited

Valid from:
5/29/2015 2:00:00 AM

Valid to:
5/29/2016 1:59:59 AM

Subject:
CN="Realinvest SOFT, TOV", O="Realinvest SOFT, TOV", STREET=Bud. 7a vul.Lodzka, L=Kharkiv, S=Kharkiv, PostalCode=61000, C=UA

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

Serial number:
00FE321D16ABD978B89260FC92F22CF774

File PE Metadata
Compilation timestamp:
10/7/2014 6:40:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:nyNjo+d8hEORyzvRvnGNrYn9nEugH3u+nLZtWCVlCY6xpZDJZNL:MkLOvVnG6nWxnLZtWcCrrDpL

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file cpuminer-x11-11.exe has been seen being distributed by the following URL.

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

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