MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606. 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: 14

Intelligence 14 IOCs YARA 25 File information Comments

SHA256 hash:	20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606
SHA3-384 hash:	acc843fd9333613727a48862f05182cac2d68dd615c70ddf843ed2e3a85427cc276a70850db8a02aa7b932d66de3a76b
SHA1 hash:	476ab14a9e26faa17c441deaa18a616b91ed69bb
MD5 hash:	f4f8cf99381df6cdcac88b672a8c480c
humanhash:	nuts-tango-illinois-thirteen
File name:	20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	3'663'224 bytes
First seen:	2026-10-12 07:41:57 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	d8b31f8c03e0c76ff245ed05a15ffe6c (413 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep	49152:1QkP+2UUA/9Y3js1/ZG5SkScAAEzjtDf2CqBnnaudGjM9s/xH:1Q3adYLwSBDYdrExH
TLSH	T14F069D06BC908CAAC4EAB33189BA52917B7CBC150B3617DB1E60BA752F367D19D37710
TrID	45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Anonymous
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	pokerstars.com
Issuer:	pokerstars.com
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-06-24T20:42:33Z
Valid to:	2027-06-24T20:42:33Z
Serial number:	7f42f355541074a3
Thumbprint Algorithm:	SHA256
Thumbprint:	b6fecf62301a1ccc1ace1438529e95fd75a3a04dbd40657b493ff514a1aebcad
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

203

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-12 07:58:26 UTC

Tags:

telegram vidar stealer golang

Link:

https://app.any.run/tasks/5d640006-8fb2-4100-a5ee-b37469cfe80f

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/91510/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.95392146.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm config-extracted crypto goflateloader goflateloader golang masquerade mingw overlay packed signed vidar

Link:

https://www.filescan.io/uploads/6acc8f54d765507c084b8d67/reports/56e5d9ad-48c7-41e3-b299-1459c854b2d7/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-06-25T08:57:00Z UTC

Last seen:

2026-10-13T18:21:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/eb1ac109-9622-4ef3-9fbf-7287bd6b3868

Score:

82%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606

Verdict:

Go Loader (Factory-v3)

YARA:

6 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/f4f8cf99381df6cdcac88b672a8c480c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606/

Threat name:

Win64.Trojan.Vidar

Status:

Malicious

First seen:

2026-07-07 18:48:00 UTC

File Type:

PE+ (Dll)

AV detection:

19 of 36 (52.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ec2qpewpblg2qihtwkqf5jzy3fqiyzevb56t2mazd5wa2w5skyda._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/65f10b37-51a9-42dd-b5f7-6f3eb0df2f93

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:8809db20577317f7e5a4e3e80cd7a83d defense_evasion discovery stealer

Link:

https://tria.ge/reports/261012-jjr15axz3m/

Behaviour

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of NtSetInformationThreadHideFromDebugger

Badlisted process makes network request

Family: Vidar

Malware Config

C2 Extraction:

https://telegram.me/t0mdr
https://steamcommunity.com/profiles/76561198684471717

Unpacked files

SH256 hash:

20b50792cf0acda820f3b2a05ea738d9608c64950f7d3d30191f6c0d5bb25606

MD5 hash:

f4f8cf99381df6cdcac88b672a8c480c

SHA1 hash:

476ab14a9e26faa17c441deaa18a616b91ed69bb

Link:

https://www.unpac.me/results/666519b6-c695-4aeb-9e60-7e0a238d6f2d/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/20b50792cf0a/report/overview.html

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

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_detect_tls_callbacks Create hunting rule

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:	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:	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)

Rule name:	WIN_Malware_Unknown_ForgeAuto_37b4704b 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.

Malpedia

https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar

Cape

https://www.capesandbox.com/analysis/91510/

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