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cpuminer-x11-11.exe

CPU Miner - Setup

LLC

The application cpuminer-x11-11.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 the user's temporary directory. The file has been seen being downloaded from cdn-14b7.kxcdn.com.
Publisher:
Open Source  (signed by LLC )

Product:
CPU Miner - Setup

Version:
1.1

MD5:
4266540abe23ce591c53acbe522df46e

SHA-1:
0d746568458e2f77d35a926506e3332f12bcd3a2

SHA-256:
d7d6f61c8561b6cb5e6d14b96dace2b22e2d5d7efe85862563f3096a69aec022

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:
9/21/2024 4:48:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.OpenSource.Installer (M)
15.7.12.12

File size:
4.4 MB (4,615,400 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)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\cpuminer-x11-11.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
6/29/2015 9:00:00 AM

Valid to:
6/29/2016 8:59:59 AM

Subject:
CN="LLC ""SOFT-STANDART""", O="LLC ""SOFT-STANDART""", STREET=Bud. 5 vul.Artema, L=Dnipropetrovsk, S=Dnipropetrovska, PostalCode=49000, C=UA

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

Serial number:
00A554F191FD67BB6012F1ABCA785158D0

File PE Metadata
Compilation timestamp:
10/7/2014 1:40:30 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:SmBgowtVDMW5mUHKQzmw/meehwg83bUPvQS6gtRQD1Met41Y:SYghMWYUpzmIme31LOvhbQDqG41Y

Entry address:
0x3239

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, 98, E4, 42, 00, E8, C0, 2D, 00, 00, A3, E4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 20, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, E0, DB, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
7.9978

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 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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