MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9. 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: 10

Intelligence 10 IOCs YARA 24 File information Comments

SHA256 hash:	a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9
SHA3-384 hash:	106af8616088ef80c59a1a8576dc8cd94290ae14e1439a0ff59f8db612421e857ea713431ce71729c6da11633ca3417a
SHA1 hash:	7a7c4654ddd0101ff89aa726f8a8ac0c132b34d8
MD5 hash:	c0a326051a75456bf463f5e672f08065
humanhash:	xray-king-grey-enemy
File name:	a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	8'391'672 bytes
First seen:	2026-08-17 20:52:53 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	98304:fq2wkOFEQ/Kq8LM8cYd6uQ8ftSH723eOz:fq2UFEPh9OweOz
TLSH	T1C086AE17AED505A9C09A9639CAB787527B34B84C8B3127E72F50B7382F76BC06E75700
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:	Veldrion Forge
Issuer:	DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-10T17:58:19Z
Valid to:	2027-08-17T17:58:19Z
Serial number:	0ec31273cfbc32656092b6574a9662fd
Thumbprint Algorithm:	SHA256
Thumbprint:	9a8fbb10eaeb51710caabce652ba9665c92cde56245e88d62b4599e08f162533
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

169

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-17 21:48:00 UTC

Tags:

vidar stealer

Link:

https://app.any.run/tasks/6810f97c-054e-479b-9ff5-a4497c72567c

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/81652/

Detection(s):

SecuriteInfo.com.Trojan.Siggen33.39802.97286558.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

DNS request

Sending a custom TCP request

Connection attempt to an infection source

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

adaptive-context base64 crypto golang masquerade packed signed

Link:

https://www.filescan.io/uploads/6a8374c176e4bad1841a935a/reports/6f70602c-e1db-42aa-93bb-b8de2bc7e794/overview

Verdict:

Suspicious

Labled as:

Trojan/Loader.vx

Link:

https://www.hybrid-analysis.com/sample/a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-17T16:43:00Z UTC

Last seen:

2026-08-17T17:33:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/c358f1ad-c4aa-48b6-969a-edf01e2fa52c

Score:

91%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/c0a326051a75456bf463f5e672f08065

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uhq3j4zbdc2hckqm2owsp7w6fus4jkbvys3ayvord73wvs5z67uq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/ee3d00d2-6ac4-49fd-8177-d8aefe61e3f1

Result

Malware family:

n/a

Score:

10/10

Tags:

credential_access defense_evasion discovery spyware stealer

Link:

https://tria.ge/reports/260817-zpfhaaztfs/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Browser Information Discovery

System Time Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Indicator Removal: File Deletion

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

Suspicious use of NtCreateUserProcessOtherParentProcess

Unpacked files

SH256 hash:

a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9

MD5 hash:

c0a326051a75456bf463f5e672f08065

SHA1 hash:

7a7c4654ddd0101ff89aa726f8a8ac0c132b34d8

Link:

https://www.unpac.me/results/ba96526a-ff96-496b-8885-62988a7a7681/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a1e1b4f32118/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/a1e1b4f32118b4712a0cd3ad27fede2d25c4a835c4b60c55d11ff76acbb9f7e9

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:	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/81652/

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