MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f. 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 19 File information Comments

SHA256 hash:	af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f
SHA3-384 hash:	edbf6d1f5fd6f6cf18e9c2e24a21986196dbd41334426456c34e54f43aec0b842732c297d1b7f81ec9ce712f424dcac1
SHA1 hash:	1909e4465caf9cd248dc9c47f0128c9951e1dfdc
MD5 hash:	62cf747035953acede377ffd49a5cd8a
humanhash:	nitrogen-pip-beryllium-eleven
File name:	file
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	1'851'536 bytes
First seen:	2026-03-22 17:05:55 UTC
Last seen:	2026-03-22 21:19:34 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (199 x Vidar, 92 x Rhadamanthys, 85 x Stealc)
ssdeep	24576:2pEIX2cS0VHepu4Vfv8aacCUDV4ewLtFhele5n92DbA2u:2ptZSdpu4xvPacCUJlkIw
TLSH	T19C85490BACE545FAC46AA732C9B26192BB71B8080B3133D32F91B6792F767D09D35744
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	Bitsight
Tags:	dropped-by-amadey exe fbf543 signed Smoke Loader

Code Signing Certificate

Organisation:	www.qobuz.com
Issuer:	GandiCert
Algorithm:	sha256WithRSAEncryption
Valid from:	2025-09-04T00:00:00Z
Valid to:	2026-09-04T23:59:59Z
Serial number:	034f3f97aa581a923b038b18c4800ef0
Thumbprint Algorithm:	SHA256
Thumbprint:	413e53bd559f167bc5b15433772f6f2e60cc280f142efdbbf25b2b48c90d6f58
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Bitsight

url: http://185.222.160.157/files/5848981546/l119oBn.exe

Intelligence

File Origin

# of uploads :

# of downloads :

182

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2026-03-22 17:07:11 UTC

Tags:

golang

Link:

https://app.any.run/tasks/35cb7263-231f-4f06-bf82-4314eb73cc4f

Note:

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

Gathering data

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69c0218e390b99647412c7c1

Tags:

injection obfusc crypt

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Connection attempt to an infection source

Query of malicious DNS domain

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

adaptive-context anti-vm golang signed

Link:

https://www.filescan.io/uploads/69c021892000fc76c3f6d397/reports/13e61b41-848b-48de-af98-bf6062c5dab0/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f

Result

Gathering data

Verdict:

Clean

File Type:

exe x64

Link:

https://opentip.kaspersky.com/af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/83078f4d-9326-4ff5-92dc-d199a3b1f9a5

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=v4ztb37ois7muysgwbblmtpcmaijohdrutcvdt4ani6xqvqhtrpq._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260322-vmjdyafx5n/

Unpacked files

SH256 hash:

af3330efee44beca6246b042b64de26010971c71a4c551cf806a3d7856079c5f

MD5 hash:

62cf747035953acede377ffd49a5cd8a

SHA1 hash:

1909e4465caf9cd248dc9c47f0128c9951e1dfdc

Link:

https://www.unpac.me/results/d29a2c0c-08fd-4a30-aa01-88a0a509e30f/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/af3330efee44/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.