MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc. 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 26 File information Comments

SHA256 hash:	b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc
SHA3-384 hash:	1d76233ef6a98079a07c3ca6063aee6c55ce0b48f6aeb43621464abfd20aee8097d018bc7bf2cf32f3a90c94e290828a
SHA1 hash:	de9311c1d5d1cf8a2285a4d8b61087b1a152cd05
MD5 hash:	210dec80108947825532a4d552b2c871
humanhash:	november-alabama-arkansas-bulldog
File name:	b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	4'139'552 bytes
First seen:	2026-09-13 13:21:21 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d8b31f8c03e0c76ff245ed05a15ffe6c (375 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep	49152:mAm/sodWjtgGIPM+IHq9ZR5o+mpNdguss2z9K:mIEM+IKnfo+0x1G9K
TLSH	T1CC169E03EED12CAAC46DA23285A356117F7CBC991B3273D71E95A67A3E327D05C3A314
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:	www.blacklane.com
Issuer:	www.blacklane.com
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-06-11T14:14:09Z
Valid to:	2027-06-11T14:14:09Z
Serial number:	14f5a7e71c0b4a74
Thumbprint Algorithm:	SHA256
Thumbprint:	d6e353a36c801809cef37f6a2e69f51b0d901865eeb3ad715fa82fb5e03da425
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

145

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

https://bluyserweb.com/

Verdict:

Malicious activity

Analysis date:

2026-06-12 02:57:07 UTC

Tags:

arch-doc qrcode stealer stealc vidar golang

Link:

https://app.any.run/tasks/aef5ea6d-1c99-4ec6-abe6-d451aa95f52d

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/85250/

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

base64 crypto golang

Link:

https://www.filescan.io/uploads/6aa6a387a8a7f12b0f1d91b0/reports/6006296e-0896-46e3-8966-339f570bb1b5/overview

Verdict:

Malicious

Labled as:

Win64/GenKryptik.HRGN trojan

Link:

https://www.hybrid-analysis.com/sample/b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-06-11T14:27:00Z UTC

Last seen:

2026-09-10T21:54:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/dc102832-6a82-4461-8fe5-f20e6486f2ad

Score:

83%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc

Verdict:

Vidar Stealer

YARA:

6 match(es)

Tags:

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

Link:

https://app.malva.re/file/210dec80108947825532a4d552b2c871

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc/

Threat name:

Win64.Trojan.AveMariaRat

Status:

Malicious

First seen:

2026-06-11 17:53:38 UTC

File Type:

PE+ (Dll)

AV detection:

23 of 36 (63.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xdst3oz5enlq2nzzzcamryy2o3eajx6l36we336xe2v2d3mzfc6a._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/51fe0408-815f-4daa-95d9-d882052cfb27

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:dbcdf00fb1f4b4d82f97dfca8b890fef stealer

Link:

https://tria.ge/reports/260913-qmb8eavdjf/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of NtSetInformationThreadHideFromDebugger

Badlisted process makes network request

Family: Vidar

Malware Config

C2 Extraction:

https://167.233.40.16
https://telegram.me/d77xtr
https://steamcommunity.com/profiles/76561198694566254

Unpacked files

SH256 hash:

b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc

MD5 hash:

210dec80108947825532a4d552b2c871

SHA1 hash:

de9311c1d5d1cf8a2285a4d8b61087b1a152cd05

Link:

https://www.unpac.me/results/3ebc6fca-86d8-461d-9303-6a4acd00ee3e/

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

Threat name:

Malicious File

Score:

0.71

Link:

https://yomi.yoroi.company/submissions/b8e53dbb3d23570d3739c880c8e31a76c804dfcbdfac4defd726aba1ed9928bc

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:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

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:	pe_detect_tls_callbacks Create hunting rule

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:	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:	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/85250/

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