MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57. 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 21 File information Comments

SHA256 hash:	2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57
SHA3-384 hash:	d6a275ce758bd03e6c7000191d7a832b8d4d5b19006fce564245d089be160ca6d0400055b60fdbaee4dc71dcbaa52c69
SHA1 hash:	f374a62a64634169e258e85517edeb77baa64352
MD5 hash:	c1d7a0d80b01eb4510794aeae8975701
humanhash:	robert-don-london-happy
File name:	2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	14'404'504 bytes
First seen:	2026-09-02 16:23:50 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'270 x Vidar, 328 x RemusStealer, 134 x Stealc)
ssdeep	393216:QkN7WMAhpBbRV+UQVdSCYM9rjyzYHgd/vT+30uh7BsAxy8SHtcUbZyeSc49gMfRc:Dp5xGTneNrg
TLSH	T158E65AC3AA5244F7D941DF39C4778231A969B88FC73137B76E909AB42F223D0A979740
TrID	27.0% (.EXE) Win64 Executable (generic) (6522/11/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Anonymous
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	Frost Stone Group
Issuer:	Frost Stone Group
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-26T10:39:14Z
Valid to:	2027-09-02T10:39:14Z
Serial number:	a9c40d594a6e3646642e9486789705ab
Thumbprint Algorithm:	SHA256
Thumbprint:	e9178c50f391f1e59915cb686bbe0f9eb81783adccebb025a83acdf9dd3665cd
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

187

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-09-02 16:38:03 UTC

Tags:

Link:

https://app.any.run/tasks/da1c5eb5-33dc-48aa-9ce7-f3bf3f5a7e69

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/83689/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.46144554.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm golang invalid-signature masquerade self-signed-cert signed

Link:

https://www.filescan.io/uploads/6a984daeef52409db57d080c/reports/be816416-2b5f-465c-ba72-0790911df31c/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-02T10:50:00Z UTC

Last seen:

2026-09-02T20:18:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/88e101b3-f05d-454b-9dd7-220e98035af7

Score:

57%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57

Verdict:

Vidar

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/c1d7a0d80b01eb4510794aeae8975701

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fwmlklk2oqk2zxo3qscufzhzntimpfjl63to4kynhh22cibdnvlq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/5734c9a8-7df0-4f3f-9040-2dedb24020c4

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260902-twgq2axcrd/

Behaviour

Suspicious behavior: EnumeratesProcesses

Unpacked files

SH256 hash:

2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57

MD5 hash:

c1d7a0d80b01eb4510794aeae8975701

SHA1 hash:

f374a62a64634169e258e85517edeb77baa64352

Link:

https://www.unpac.me/results/ab8d951e-fa9e-4eee-aec4-ba7f5310d058/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2d98b52d5a74/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/2d98b52d5a7415acdddb848542e4f96cd0c7952bf6e6ee2b0d39f5a120236d57

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:	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:	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:	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

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/83689/

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