MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27. 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 27 File information Comments

SHA256 hash:	41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27
SHA3-384 hash:	9b518a9b217a1385f840f869d4eab74b3bbf32f53eb93a2cca8bf5198af48ac128a5e88a0f60765acd8ba13d3e54b054
SHA1 hash:	365ddb9ea4522198d9d3ab3a6df69c833895d4c0
MD5 hash:	341d64b680151562f179860d16770f9d
humanhash:	lithium-lemon-bluebird-venus
File name:	41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	6'954'424 bytes
First seen:	2026-09-23 09:40:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4f2f006e2ecf7172ad368f8289dc96c1 (184 x SalatStealer, 46 x Vidar, 42 x LummaStealer)
ssdeep	196608:j+mrn4sAMnF0QWekGXH+MQ5T1XEf7pCeuFUS8:jhF4G3CZ1XiFu6S8
TLSH	T164667C0B69818098C6A5EB35D26B17317B347888C73537DB6DA1B6703F6BBD49DB8B00
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:	Quantum Pulse Solutions
Issuer:	Quantum Pulse Solutions
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-09-15T18:08:43Z
Valid to:	2027-09-22T18:08:43Z
Serial number:	7f6c77ed41460383ee36c3bcf38fbb1c
Thumbprint Algorithm:	SHA256
Thumbprint:	b74a04ed6db71bcff0d7e6e1bfde068a85da811526648e40bb762769fc1431a2
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

176

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-23 11:42:34 UTC

Tags:

Link:

https://app.any.run/tasks/1c289bf4-5eca-4471-b83e-f51e15aa3455

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/88569/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.52214346.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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

crypto golang invalid-signature masquerade self-signed-cert signed

Link:

https://www.filescan.io/uploads/6ab39eb8acddd1b457e162d7/reports/4ae00188-56d2-4b79-a3b3-e1c25aa03c9e/overview

Verdict:

Malicious

Labled as:

WinGo/GenKryptik.HVBY trojan

Link:

https://www.hybrid-analysis.com/sample/41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-23T03:35:00Z UTC

Last seen:

2026-09-23T10:35:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/ad040e7f-c083-46d7-a7ec-3c1fb279f0b8

Score:

48%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/341d64b680151562f179860d16770f9d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27/

Threat name:

Win64.Spyware.Vidar

Status:

Suspicious

First seen:

2026-09-23 08:21:11 UTC

File Type:

PE+ (Exe)

AV detection:

10 of 23 (43.48%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ig5razp5wgxrpls2sicp5tqtg2ek33ujqywtbqc7xtxm2oy4fmtq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/e8b167c1-ac44-48f0-a20e-9c8f8315c8c2

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260923-lnvzpaxydw/

Behaviour

Suspicious behavior: EnumeratesProcesses

Unpacked files

SH256 hash:

41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27

MD5 hash:

341d64b680151562f179860d16770f9d

SHA1 hash:

365ddb9ea4522198d9d3ab3a6df69c833895d4c0

Link:

https://www.unpac.me/results/e8d136d6-68cc-4173-b3ce-0216413b2950/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/41bb1065fdb1/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/41bb1065fdb1af17ae5a9204fece133688adee89862d30c05fbceecd3b1c2b27

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:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

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:	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.

Cape

https://www.capesandbox.com/analysis/88569/

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