MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8. 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: 11

Intelligence 11 IOCs YARA 25 File information Comments

SHA256 hash:	2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8
SHA3-384 hash:	1f326a33b2bc41b8308af514a9f92647d1a3cc17d6a7cfe349e60290009e0e717f284c1fa5a16787b66abef3b91ae10f
SHA1 hash:	303bb13c628692f7b3ec1f091949f29879844063
MD5 hash:	81add7d29ef02e7d2ade9daa395833b9
humanhash:	ten-crazy-happy-stairway
File name:	2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	3'811'696 bytes
First seen:	2026-08-18 11:02:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'383 x Vidar, 331 x RemusStealer, 134 x Stealc)
ssdeep	49152:849L5dJFla1XUTi8fIRtvGl2DsUJNJ7/CIKL9xlQ9lX8MuEWVa:84hk2QeCsUIh9xlQ9l9d
TLSH	T1EE069E17ECA049E6C0D6A33489726651BB74FC441B352BDB2EA0B7782F727D09E39748
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	Anonymous
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	bucks.star
Issuer:	bucks.star
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-13T08:14:18Z
Valid to:	2027-08-13T08:14:18Z
Serial number:	13cbf73ab4167b26
Thumbprint Algorithm:	SHA256
Thumbprint:	fde407f79163d23122be57fb9233fc1440380f5d9b2316da1ccfea71140ff04a
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

174

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-18 12:33:40 UTC

Tags:

vidar stealer golang

Link:

https://app.any.run/tasks/d152b5e0-e23e-424a-a7d8-fbff9f2db206

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/81776/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.81755411.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

DNS request

Behavior that indicates a threat

Sending a custom TCP request

Sending an HTTP GET request

Query of malicious DNS domain

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/409f1f03-e227-4a6b-bb1d-148ea62e5d8f

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/81add7d29ef02e7d2ade9daa395833b9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8/

Threat name:

Win64.Malware.Heuristic

Status:

Malicious

First seen:

2026-08-18 04:52:03 UTC

File Type:

PE+ (Exe)

AV detection:

14 of 36 (38.89%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ecc2ummr3xxenpgkyzaxdtdob7g7djt723ybjdtjgbgw6bf2534a._file

Verdict:

malicious

Label(s):

Vidar

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:5fdb6df778631818165110294c620890 stealer

Link:

https://tria.ge/reports/260818-m58sjssscs/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of NtSetInformationThreadHideFromDebugger

Family: Vidar

Malware Config

C2 Extraction:

https://65.109.35.163
https://telegram.me/j0tt0s
https://steamcommunity.com/profiles/76561198660175584

Unpacked files

SH256 hash:

2085aa3191ddee46bccac64171cc6e0fcdf1a67fd6f0148e69304d6f04baeef8

MD5 hash:

81add7d29ef02e7d2ade9daa395833b9

SHA1 hash:

303bb13c628692f7b3ec1f091949f29879844063

Link:

https://www.unpac.me/results/d6c209ec-0101-4e3d-9aa8-b3c9acec70ee/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2085aa3191dd/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:	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:	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:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

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

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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:	telebot_framework Create hunting rule
Author:	vietdx.mb

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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malpedia

https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar

Cape

https://www.capesandbox.com/analysis/81776/

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