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btc.exe

ExtLIBs

Ufasoft

The executable btc.exe has been detected as malware by 11 anti-virus scanners. This is a malicious Bitcoin miner. Bitcoin-mining malware is designed to force computers to generate Bitcoins for cybercriminals' use and consumes computing power.
Publisher:
Ufasoft

Product:
ExtLIBs

Description:
bitcoin-miner

Version:
5.0.1885.0

MD5:
49bae31428838221461ea98e91471051

SHA-1:
e67256668e02e4045dba26fc59993e6917429910

SHA-256:
d0ae3db7b0d91c1f4264586d59e4bc90322dd75720049732a6fc79901f6fd201

Scanner detections:
11 / 68

Status:
Malware

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:
4/19/2024 3:25:02 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Trojan/Win32.BitMiner
2011.09.09

Avira AntiVirus
TR/Gendal.kdv.300112
7.11.14.152

AVG
BitCoinMiner.A
2017.0.2832

Emsisoft Anti-Malware
possible-Threat.Win32.BitCoinMiner!IK
8.16.02.15.07

ESET NOD32
Win32/BitCoinMiner (variant)
10.6448

IKARUS anti.virus
possible-Threat.Win32.BitCoinMiner
t3scan.1.1.107.0

Kaspersky
not-a-virus:RiskTool.Win32.BitCoinMiner
14.0.0.656

Microsoft Security Essentials
Program:Win32/CoinMiner
1.163.1557.0

Panda Antivirus
Suspicious file
16.02.15.07

Sophos
Bitcoin Miner
4.69

VIPRE Antivirus
RiskTool.Win32.BitCoinMiner
10416

File size:
717 KB (734,208 bytes)

Product version:
0.9

Copyright:
Copyright (c) 2011 Ufasoft

Original file name:
bitcoin-miner.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\windefender\btc.exe

File PE Metadata
Compilation timestamp:
4/30/2011 11:32:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:h5KeKCKaKSnQgmT5WJJKpJN4JjKpDZ+9OqqqCqCqqqgqJsP3Dl7qyMqyMa+TcFf2:vQgmTUPmDl+gk+/btFv59BkaASOhq

Entry address:
0x34766

Entry point:
55, 8B, EC, 6A, FF, 68, A8, 2A, 45, 00, 68, F8, 42, 43, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 20, 53, 56, 57, 89, 65, E8, 83, 65, FC, 00, 6A, 01, FF, 15, 98, D2, 44, 00, 59, 83, 0D, 28, 1D, 47, 00, FF, 83, 0D, 2C, 1D, 47, 00, FF, FF, 15, 9C, D2, 44, 00, 8B, 0D, C0, 16, 47, 00, 89, 08, FF, 15, A0, D2, 44, 00, 8B, 0D, BC, 16, 47, 00, 89, 08, A1, A4, D2, 44, 00, 8B, 00, A3, 24, 1D, 47, 00, E8, 3F, 03, 00, 00, 83, 3D, B0, 03, 47, 00, 00, 75, 0C, 68, 10, 4B, 43, 00, FF, 15, A8, D2...
 
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Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
302.5 KB (309,760 bytes)

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