MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Smoke Loader

Vendor detections: 9

Intelligence 9 IOCs YARA 16 File information Comments

SHA256 hash:	bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2
SHA3-384 hash:	e6bd2f99eefe1be540c8b15f3fe913abb85a2a8a351a72ba4eeb6ddd20af67d0527c8570229eb2fd5e7be5fb8aa91fe1
SHA1 hash:	bc14010c36e179dae6411e6bd08e0023398179b1
MD5 hash:	e23f419933be4682518f34ade3170fd9
humanhash:	pasta-foxtrot-lamp-floor
File name:	source code of carbanak backdoor discovered.exe
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	1'935'360 bytes
First seen:	2026-02-28 07:04:11 UTC
Last seen:	2026-02-28 07:26:17 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	ebc247a77b4d4a804b261f97a1fd075c (18 x Smoke Loader, 12 x Vidar, 2 x Stealc)
ssdeep	24576:vg12XIkZoY5LRpHdspStssOx5lKevDay7gWtPLlxZ:vgs4kZoY5LpspStsbaevD3g+
TLSH	T17495590BAC9418E6C0AEA77699B722913B70FC690B3223D31F8076782F767D45D76718
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	abuse_ch
Tags:	de-pumped exe Smoke Loader

Intelligence

File Origin

# of uploads :

# of downloads :

162

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

source code of carbanak backdoor discovered.exe

Verdict:

Malicious activity

Analysis date:

2026-02-28 07:04:36 UTC

Tags:

stealer golang

Link:

https://app.any.run/tasks/3bfade06-69ce-4f1b-b989-f42c57cbabd5

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/54968/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.57782971.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69a2937ac950ab5d9ab26a22

Tags:

virus hype

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2

Verdict:

Malicious

File Type:

exe x64

Detections:

Trojan-PSW.Win32.Stealerc.tnl

Link:

https://opentip.kaspersky.com/bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/8f186b51-f052-4a40-a939-90268d813ac5

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1876297

Signature

Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)

Detected unpacking (creates a PE file in dynamic memory)

Found many strings related to Crypto-Wallets (likely being stolen)

Joe Sandbox ML detected suspicious sample

Potentially malicious time measurement code found

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Tries to steal from password manager

Tries to steal Mail credentials (via file / registry access)

Unusual module load detection (module proxying)

Uses known network protocols on non-standard ports

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/e23f419933be4682518f34ade3170fd9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xqil24oxlurwjzdwqji6lgs6fyp4ab36ezhrvi6h2qmjefb4flja._file

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/260228-hv4cvsdy6e/

Behaviour

Suspicious behavior: EnumeratesProcesses

Browser Information Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Unpacked files

SH256 hash:

bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2

MD5 hash:

e23f419933be4682518f34ade3170fd9

SHA1 hash:

bc14010c36e179dae6411e6bd08e0023398179b1

Link:

https://www.unpac.me/results/8825ae02-0d3e-4337-b220-46427ae72ef3/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bc10bd71d75d/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.14

Link:

https://yomi.yoroi.company/submissions/bc10bd71d75d2364e4768251e59a5e2e1fc0077e264f1aa3c7d41892143c2ad2

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)