MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3. 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: 12

Intelligence 12 IOCs YARA 26 File information Comments

SHA256 hash:	f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3
SHA3-384 hash:	f2c847219be391896d5e4451cf5658efc15a71085bd8d5fd653fdac33204d8b759765fd699d9e71e8f5158635b88c1d2
SHA1 hash:	209171eb48a2a040e6578aa923b8671be5d8d602
MD5 hash:	988f89ebd1d962ade3c11ee40bfc8776
humanhash:	south-nine-asparagus-table
File name:	f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	4'282'744 bytes
First seen:	2026-08-18 02:39:02 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'386 x Vidar, 331 x RemusStealer, 134 x Stealc)
ssdeep	49152:u0Vk8NItfvbfH+JHp4qJZ05JWnSF+SsAs6ABMOY6GMN8JYdIUA7bNbtO:uQkWHpZchsTM7p0H6fm
TLSH	T1F0166B03BCA55CF6C0A9A33588679152B6B4BE094B3133E72E507AB92F737C14E36764
TrID	27.0% (.EXE) Win64 Executable (generic) (6522/11/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	9887c4c8c8c88698 (12 x Vidar)
Reporter	Anonymous
Tags:	exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

156

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-18 03:29:36 UTC

Tags:

vidar stealer telegram golang

Link:

https://app.any.run/tasks/18e3c826-fbcd-47ac-b952-90a42788506c

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/81684/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Behavior that indicates a threat

Sending a custom TCP request

Sending an HTTP GET request

Query of malicious DNS domain

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm base64 crypto golang masquerade overlay packed

Link:

https://www.filescan.io/uploads/6a83c5f9309c910919a5a6d8/reports/b4364af9-5731-4bff-b350-115cdc0dfa8d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/fdedb4b3-a4ad-4d4e-bc16-7defbd29ba46

Score:

86%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/988f89ebd1d962ade3c11ee40bfc8776

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-08-03 05:03:28 UTC

AV detection:

9 of 38 (23.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6vyus3qt2t5vaba7ma6krwrwtbpaae7dlz4glzqagivw37y2xlzq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/bac689b8-988d-47b0-ac25-9f6e53e0bd5f

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://tria.ge/reports/260818-c5hw1scr9t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of NtSetInformationThreadHideFromDebugger

Unpacked files

SH256 hash:

f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3

MD5 hash:

988f89ebd1d962ade3c11ee40bfc8776

SHA1 hash:

209171eb48a2a040e6578aa923b8671be5d8d602

Link:

https://www.unpac.me/results/51a14b58-518b-4e96-814e-a99ae74472f0/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f571496e13d4/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f571496e13d4fb50041f603ca8da36985e0013e35e7865e600322b6dff1abaf3

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:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

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:	has_telegram_urls Create hunting rule
Author:	Aaron DeVera<aaron@backchannel.re>
Description:	Detects Telegram URLs

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:	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:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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/81684/

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