MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7. 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: 16

Intelligence 16 IOCs YARA 33 File information Comments

SHA256 hash:	a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7
SHA3-384 hash:	37dd14a218983c09c1dbce4bd78e62e4de53d689be365e63c6b3c07dc9df061ad5110bce8d0298310ea9ae62becd0010
SHA1 hash:	91a93839938b2540227c6c30fff6496940765d85
MD5 hash:	a4baf25a4fd2b53488ac7e59e04b30ad
humanhash:	social-georgia-orange-king
File name:	launcher.exe
Download:	download sample
Signature	Vidar Create hunting rule
File size:	2'376'832 bytes
First seen:	2026-06-02 14:50:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f0ea7b7844bbc5bfa9bb32efdcea957c (68 x Sliver, 47 x Vidar, 17 x CobaltStrike)
ssdeep	49152:kkGrj0I2owEPdI0hSzKvnVvZgRAbLpD1m:fC2owa26SzKE
Threatray	32 similar samples on MalwareBazaar
TLSH	T157B59D47BC9424B6C5EA923289B151A17B70B8891F3137D32E52B3B92F737D44E39398
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	burger
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	pfcandleco.com
Issuer:	E8
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-05-28T12:52:33Z
Valid to:	2026-08-26T12:52:32Z
Serial number:	06ed42ec267caec67bd696c4411c7acd9ade
Intelligence:	8 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	50fa6b99e6c447a919d7e5df663ec185662e844ce5619d7f3ada01a40317a4cf
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

190

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

launcher.exe

Verdict:

Malicious activity

Analysis date:

2026-06-02 14:49:41 UTC

Tags:

stealer stealc vidar golang

Link:

https://app.any.run/tasks/01890181-aedb-40de-9bf2-20f4fbc85ffb

Note:

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

Detection:

Vidar

Link:

https://www.capesandbox.com/analysis/68812/

Detection(s):

SecuriteInfo.com.FileRepMalware.76984196.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a1eeda4f8676ad4d36059df

Tags:

injection obfusc crypt lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

Sending a custom TCP request

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm crypto golang packed signed

Link:

https://www.filescan.io/uploads/6a1eedb977463968d6191541/reports/890d24da-969e-4e8f-9e65-234d8437a9e1/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-06-02T11:59:00Z UTC

Last seen:

2026-06-04T12:50:00Z UTC

Hits:

~100

Detections:

Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C Trojan.Win64.Agent.sb Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen

Link:

https://opentip.kaspersky.com/a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/2f6cea70-be63-4e8c-aff2-4f93674251f6

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1921714

Signature

AI detected suspicious PE digital signature

Creates a thread in another existing process (thread injection)

Detected unpacking (creates a PE file in dynamic memory)

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

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Monitors registry run keys for changes

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Queues an APC in another process (thread injection)

Suricata IDS alerts for network traffic

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)

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-06-02 14:50:17 UTC

File Type:

PE+ (Exe)

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=upjuwjhgtrznwq77ogaspnuvdmu6izqcnl6svmjp6e6rqqnuzo3q._file

Result

Malware family:

n/a

Score:

10/10

Tags:

credential_access discovery spyware stealer

Link:

https://tria.ge/reports/260602-r7sassf12z/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Browser Information Discovery

System Time Discovery

Drops file in Windows directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Suspicious use of NtCreateProcessExOtherParentProcess

Unpacked files

SH256 hash:

a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7

MD5 hash:

a4baf25a4fd2b53488ac7e59e04b30ad

SHA1 hash:

91a93839938b2540227c6c30fff6496940765d85

Link:

https://www.unpac.me/results/afb4de92-1b73-4ede-b240-7c11ea65e235/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a3d34b24e69c/report/overview.html

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

Threat name:

Malicious File

Score:

0.83

Link:

https://yomi.yoroi.company/submissions/a3d34b24e69c72db43ff718127b6951b29e466026afd2ab12ff13d1841b4cbb7

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_Dlls 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__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:	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:	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:	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:	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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:	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:	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/

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.

File information

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

Cape

https://www.capesandbox.com/analysis/68812/

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