MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9. 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: 13

Intelligence 13 IOCs YARA 36 File information Comments

SHA256 hash:	36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9
SHA3-384 hash:	6104db13aa4e9fc3ebe0fedf18605f6a5ef9925e8c608c47e602a87c8860a4e67aa30de92156d8fcda6ef4b819d4bd51
SHA1 hash:	6656e9cd8197bea86d8568abac499ef813cab445
MD5 hash:	c73d9426c8022286448edb4ef70d4f19
humanhash:	two-freddie-leopard-michigan
File name:	Sеt_Uр [UРD].exe
Download:	download sample
Signature	Vidar Create hunting rule
File size:	4'192'632 bytes
First seen:	2026-10-29 22:20:04 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	d42595b695fc008ef2c56aabd8efd68e (1'514 x Vidar, 365 x RemusStealer, 142 x Stealc)
ssdeep	49152:fS7sW8uovIbjsPI1i1c0m9FSCoeG6NycFsRJWApdutlwupx:fZ9yYReGbc2RU
TLSH	T1CA167C077EE45AAAC06BD139E0AB12117BB47C0D973533E31F40AA382E767D4A979F14
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	AmadeyHunter
Tags:	exe signed stealer vidar VidarStealer

Code Signing Certificate

Organisation:	Silver Stone
Issuer:	Silver Stone
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-10-22T18:42:22Z
Valid to:	2027-10-29T19:42:22Z
Serial number:	6bbca3830d1374b1737de86a2c6faf1e
Thumbprint Algorithm:	SHA256
Thumbprint:	36d4c7eafc70e1f0c7c699c5a0b91460ed286eb7e7b7d9d8fbdf173c1721b775
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

245

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-29 22:25:34 UTC

Tags:

stealer vidar evasion

Link:

https://app.any.run/tasks/d11955fa-a567-4c5f-8e0e-d5abe389ecfb

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/95997/

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ae3c6a9b175ade21dce87ff

Tags:

injection lien sage hype

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm base64 crypto golang invalid-signature packed self-signed-cert signed

Link:

https://www.filescan.io/uploads/6ae3c6a650cc8a6a58f2abf6/reports/a4192ea6-16e2-4906-96e1-c2c2350d30a9/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-10-29T20:16:00Z UTC

Last seen:

2026-10-31T02:25:00Z UTC

Hits:

~10000

Link:

https://opentip.kaspersky.com/36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/15b92eea-d849-45cf-b123-58b1b34f01a2

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1994934

Signature

AI detected suspicious PE / MSI digital signature

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Early bird code injection technique detected

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Joe Sandbox ML detected suspicious sample

Monitors registry run keys for changes

Multi AV Scanner detection for submitted file

Queues an APC in another process (thread injection)

Suricata IDS alerts for network traffic

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect virtualization through RDTSC time measurements

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Unusual module load detection (module proxying)

Uses the Windows Restart Manager Abuse for Browser Credential File unlocking

Writes to foreign memory regions

Yara detected AntiVM3

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

75%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9

Verdict:

Go Loader (Factory-v3)

YARA:

5 match(es)

Tags:

Executable Go Loader (Factory-v3) PE (Portable Executable) PE File Layout Stealer Loader T1027 T1055 Win 64 Exe x64

Link:

https://app.malva.re/file/c73d9426c8022286448edb4ef70d4f19

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9/

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-10-29 22:20:28 UTC

File Type:

PE+ (Exe)

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=g3i56ka52vufjiezp462ayt2rt75jm7yvysetw2nfn6qzkxrnsuq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

defense_evasion discovery

Link:

https://tria.ge/reports/261029-189e5sfs9y/

Behaviour

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Reads the TCP/IP host and domain name from the registry

Checks for VirtualBox DLLs, possible anti-VM trick

Checks system information in the registry

Checks BIOS information in registry

Looks for VMWare Tools registry key

Enumerates VirtualBox registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Looks for VirtualBox Guest Additions in registry

Malware Family:

n/a

Verdict:

Malicious

Tags:

invalid_signature stealer evasion

YARA:

command_and_control ParentProcessEvasion win_token UNPROTECT_disable_process

Link:

https://app.threat.zone/submission/81a8fb09-400c-4fb8-a0c9-e4ed6db3a5eb

Unpacked files

SH256 hash:

36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9

MD5 hash:

c73d9426c8022286448edb4ef70d4f19

SHA1 hash:

6656e9cd8197bea86d8568abac499ef813cab445

Link:

https://www.unpac.me/results/e9f978bf-1575-443c-88d6-f44271fe4073/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/36d1df281dd5/report/overview.html

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/36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9

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:	DebuggerCheck__QueryInfo 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:	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:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target 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:	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:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

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:	SUSPICIOUS_Potential_DDR Create hunting rule
Author:	NyxIndius
Description:	Detects PE files referencing web services potentially used as dead drop resolvers, with network capability correlation for single-indicator cases

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/

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.

Rule name:	WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Fantom (pe, etat extrait)

Rule name:	WIN_Malware_SalatStealer_ForgeAuto_542e717b Create hunting rule
Author:	Marjoriefort
Description:	Detects SalatStealer (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_2ffc3572 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_30f84f37 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_ce8c5b46 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

File information

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

Web download

Vidar

exe 36d1df281dd56854a0997f3da0627a8cffd4b3f8ae2449db4d2b7d0caaf16ca9

(this sample)

Link

https://www.youtube.com:443/post/Ugkxv-NcjW198JNtEJxg3Hw5URntUh8jnk2l

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/95997/

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