MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd. 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: 12

Intelligence 12 IOCs YARA 19 File information Comments

SHA256 hash:	bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd
SHA3-384 hash:	36e165c12cd21d1b105e1bf112c4c97a9575d8c20ca849c1e44edf54e5ac381161a04fc0eeae32b83916c32d59e73701
SHA1 hash:	9fd0e46c34c52eba709ac74f761fbb569064e848
MD5 hash:	e537b9a4e7bd2faf4fb20212f753a694
humanhash:	golf-pizza-rugby-hot
File name:	𝐒𝐄𝐓𝐔𝐏.exe
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	1'485'440 bytes
First seen:	2026-04-01 21:34:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (235 x Vidar, 92 x Rhadamanthys, 89 x Stealc)
ssdeep	24576:UpSMd334G2+/u+mWFLVfVD1PdxKcMDMwl9tH96hmGRWQrl:UpD3342xKcMll7Hoh9J
Threatray	26 similar samples on MalwareBazaar
TLSH	T154655A4B7CD148B9D0BAA33288B26292BB72F8190B3233D72E50B6783F767D05975754
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	aachum
Tags:	exe mixmain3 not-SmokeLoader padaz-pics parky-pics Remus signed

Code Signing Certificate

Organisation:	thesaurus.com
Issuer:	WE1
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-03-03T16:09:15Z
Valid to:	2026-06-01T17:09:11Z
Serial number:	72c4dcdf9ad0d0060d0e932df2210c71
Intelligence:	3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	6d056ec2d4c4548153305e22cace3d5b0dd47d322c47a402e416904e8851ac64
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

iamaachum

https://pcsofthub.cfd/rapid-99/ => https://mega.nz/file/z8wS1BpL#sVfnAlFeeGjCbBHVsmxAXhBCiphUf0eKwMycmzQDugU

Remus C2:
72.61.25.108:3989
parky.pics
103.211.219.238:4219
padaz.pics

Intelligence

File Origin

# of uploads :

# of downloads :

120

Origin country :

Vendor Threat Intelligence

Gathering data

Malware family:

n/a

ID:

File name:

ca976d92_.exe

Verdict:

Malicious activity

Analysis date:

2026-04-01 21:06:00 UTC

Tags:

golang

Link:

https://app.any.run/tasks/f9cf2a18-6a3d-490a-b40b-eeaf5feecb73

Note:

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

Gathering data

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69cd88b76363ca5d27f0b778

Tags:

injection obfusc virus

Result

Verdict:

Clean

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm crypt golang signed

Link:

https://www.filescan.io/uploads/69cd8f90972c219c8d757888/reports/1cad4367-2c4f-40a4-8316-346e117e8a97/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd

Result

Gathering data

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-01T17:11:00Z UTC

Last seen:

2026-04-01T18:30:00Z UTC

Hits:

~10

Detections:

VHO:Backdoor.Win64.Gsb.gen Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.an

Link:

https://opentip.kaspersky.com/bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/4376243f-cb5a-4049-b9b4-614020dd2ecf

Result

Threat name:

GO Stealer, LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1892508

Signature

AI detected suspicious PE digital signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

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 malware configuration

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

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)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

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

Yara detected GO Stealer

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/e537b9a4e7bd2faf4fb20212f753a694

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=x4cq4zzluxj5wvspxeacecl7iqdlyiernkrdgtol6joqkce5o7oq._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260401-1fd4jagx8k/

Unpacked files

SH256 hash:

bf050e672ba5d3db564fb90022097f4406bc20916aa2334dcbf25d05089d77dd

MD5 hash:

e537b9a4e7bd2faf4fb20212f753a694

SHA1 hash:

9fd0e46c34c52eba709ac74f761fbb569064e848

Link:

https://www.unpac.me/results/fda285db-9ba2-4c4e-98c3-ae2971892be5/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bf050e672ba5/report/overview.html

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

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_duffcopy_amd64 Create hunting rule

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:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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)

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

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.