MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec. 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 29 File information Comments

SHA256 hash:	98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec
SHA3-384 hash:	9249f51a629bba00636347f8f0f83ca53d3fa56b9a3ead6ebf98529c25f9918ffc33dc4650c4bc9c6c608eb9b8947d9d
SHA1 hash:	d1fb54c823459910e7143984d37870cc71ab22ea
MD5 hash:	5c64c7e7a64c593b83821c55182e7e48
humanhash:	floor-grey-violet-magazine
File name:	98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec.exe
Download:	download sample
Signature	Vidar Create hunting rule
File size:	4'293'552 bytes
First seen:	2026-10-20 10:52:05 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	d42595b695fc008ef2c56aabd8efd68e (1'459 x Vidar, 347 x RemusStealer, 135 x Stealc)
ssdeep	49152:pZsI3wi8hyON70zfggbQPGqdVIKBgAbycwM+SrDbQdWz8iHMQm7rI25Wwwg/+:piygUQPGqVIK4cwvCQdWzr3Sx+x
TLSH	T10A168D077F8586A9C06AF63085B72602B6717C4C873663E37F91B6782E32BC59978F14
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	Kejult
Tags:	exe signed stealer vidar

Code Signing Certificate

Organisation:	Zenith Works Holdings
Issuer:	Zenith Works Holdings
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-10-12T23:39:47Z
Valid to:	2027-10-19T23:39:47Z
Serial number:	ad2c68e415a33d6e18e457538ca4811a
Thumbprint Algorithm:	SHA256
Thumbprint:	99f90ae4133a26b0a9820c9b3d0752b7736d3ed5ec5f9a20c8e8b81c8cc2f797
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

195

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-20 10:55:48 UTC

Tags:

Link:

https://app.any.run/tasks/cd94a586-a0c2-4f76-b543-30dd34304687

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/93035/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.82571742.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad747e35a22ac805bd812a6

Tags:

injection obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Behavior that indicates a threat

Sending an HTTP GET request

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/6ad747e1c7e252329dc583ee/reports/ee04e4a0-326e-4e17-af59-f327d66c7909/overview

Verdict:

Malicious

Labled as:

WinGo/GenKryptik.HUVO trojan

Link:

https://www.hybrid-analysis.com/sample/98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-10-20T08:57:00Z UTC

Last seen:

2026-10-20T09:38:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d0459988-b625-413d-8b35-906e4735f204

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec

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/5c64c7e7a64c593b83821c55182e7e48

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-10-20 10:52:20 UTC

File Type:

PE+ (Exe)

AV detection:

7 of 23 (30.43%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tccczszvsqychzpleg7b5kua6iqh36mrc45jczw7sgtoxzmt43wa._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/9e384563-d384-4d37-942b-df38bf89cfdb

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/261020-myhyjsgx2v/

Behaviour

Suspicious behavior: EnumeratesProcesses

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

Unpacked files

SH256 hash:

98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec

MD5 hash:

5c64c7e7a64c593b83821c55182e7e48

SHA1 hash:

d1fb54c823459910e7143984d37870cc71ab22ea

Link:

https://www.unpac.me/results/8c457357-eee9-4469-b097-2b3823b4c128/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/98842ccb3594/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/98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec

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:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/

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

Rule name:	WIN_Malware_Unknown_ForgeAuto_30f84f37 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 98842ccb35943023e5eb21be1eaa80f2207df991173a9166df91a6ebe593e6ec

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/93035/

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