MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12. 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

Vidar

Vendor detections: 8

Intelligence 8 IOCs YARA 33 File information Comments

SHA256 hash:	09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12
SHA3-384 hash:	f33dfa6044a68aa5295896e71840fad832e89d229b25b93134a4bce40af1e88d61ff5451ee8c9704905cd6b934fb458d
SHA1 hash:	fb2b28621a3777e27683d7db1339e4b74da6cd96
MD5 hash:	2cd30b5413652e9c8820d63a7a18ae3a
humanhash:	enemy-lion-artist-zebra
File name:	mpclient.dll
Download:	download sample
Signature	Vidar Create hunting rule
File size:	7'847'048 bytes
First seen:	2026-08-06 07:51:46 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d8b31f8c03e0c76ff245ed05a15ffe6c (407 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep	98304:nGLMWXAXr6XLDnkcuYfxTQHTXlk7gBdXjUHZSOeLBE01KME0Tohh:nSNj8HDhFUHkOetw8I
TLSH	T1E3869D27AA4154A4C489EE39C87B4289B67F788D873433D31E227E716F327D25E79B40
TrID	45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Kejult
Tags:	dll exe signed stealer vidar

Code Signing Certificate

Organisation:	gvarin.to
Issuer:	gvarin.to
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-03T08:40:51Z
Valid to:	2027-08-03T08:40:51Z
Serial number:	33e872db8c4d849f
Thumbprint Algorithm:	SHA256
Thumbprint:	dcc24fff0eb4bd07745bb9447e3ecd903917823b45a050c370da69c939771b76
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

198

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

mpclient.dll

Verdict:

Malicious activity

Analysis date:

2026-08-06 07:50:00 UTC

Tags:

ip-check evasion stealer

Link:

https://app.any.run/tasks/6f157ad8-25ac-4543-ab0a-8d62d2680ff6

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/79015/

Detection(s):

SecuriteInfo.com.Variant.Yogi.43583.96754579.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm base64 crypto golang masquerade mingw overlay packed signed

Link:

https://www.filescan.io/uploads/6a743d3cbbfb24def15d0c16/reports/a31a3778-c88c-4444-bc5e-b1afa316cf47/overview

Verdict:

Malicious

Link:

https://www.hybrid-analysis.com/sample/09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-08-03T09:35:00Z UTC

Last seen:

2026-08-08T02:53:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3f856739-3ea4-4595-b3c6-3f797c9c2cc1

Score:

44%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/2cd30b5413652e9c8820d63a7a18ae3a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12/

Threat name:

Win64.Trojan.Badur

Status:

Malicious

First seen:

2026-08-04 02:50:37 UTC

File Type:

PE+ (Dll)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bh5b4cb4xaevowrwxhmmzeawhwgg3ge3b5j5w3zwyr2cx7vrbyja._file

Result

Malware family:

n/a

Score:

10/10

Tags:

spyware stealer

Link:

https://tria.ge/reports/260806-jql4fsfr4z/

Behaviour

Checks processor information in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of NtSetInformationThreadHideFromDebugger

Reads user/profile data of web browsers

Badlisted process makes network request

Suspicious use of NtCreateUserProcessOtherParentProcess

Unpacked files

SH256 hash:

09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12

MD5 hash:

2cd30b5413652e9c8820d63a7a18ae3a

SHA1 hash:

fb2b28621a3777e27683d7db1339e4b74da6cd96

Link:

https://www.unpac.me/results/ae2f241b-3eb7-4343-b15e-60e50d2bfe73/

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/09fa1e083cb809575a36b9d8cc90163d8c6d989b0f53db6f36c4742bfeb10e12

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:	Check_OutputDebugStringA_iat Create hunting rule

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

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

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

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_detect_tls_callbacks Create hunting rule

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:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RemusStealer_GoPayload Create hunting rule
Author:	burger
Description:	Detects RemusStealer Go-compiled payload

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:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

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.