MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea. 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: 15

Intelligence 15 IOCs YARA 29 File information Comments

SHA256 hash:	c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea
SHA3-384 hash:	d8b708d99c7308871423e52c17bfe22d8068d13b39eaf324a964ea87261291ba689c012a8ffdefebbb37484744a717a7
SHA1 hash:	02643c449b85bda165e6edeb8b957baccb2d1525
MD5 hash:	fda48b412b3ef716980f01aa681bde9a
humanhash:	washington-neptune-single-william
File name:	c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	4'367'096 bytes
First seen:	2026-08-11 11:41:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d8b31f8c03e0c76ff245ed05a15ffe6c (422 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep	98304:lBgoU5KWwLwTC2H3pbe725kBgdDF7XD0ZY/vGN9CP5LbBpZExNuFRHrDshW0QBLN:lZU5KWwLwTC2H3pbe725kBgdDF8iwQ5j
TLSH	T17D165C43FDD1096EC095723188F767627B7CB8492B2233D72E62A6752E72BE05C36364
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.lojadomecanico.com.br
Issuer:	www.lojadomecanico.com.br
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-06-10T16:15:13Z
Valid to:	2027-06-10T16:15:13Z
Serial number:	7104f021f5bafb37
Thumbprint Algorithm:	SHA256
Thumbprint:	e02efd4850e86f341b36edc559eead637a4fd4f178d4532b4fb1547bfde1c0a9
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://projectryos.com/

Verdict:

Malicious activity

Analysis date:

2026-06-10 18:30:21 UTC

Tags:

arch-exec stealer stealc vidar arch-doc golang

Link:

https://app.any.run/tasks/3c7d4f80-4391-459d-ac4b-428d53023bdb

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/80311/

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ac1e2ad607b9f5856d758ac

Tags:

injection obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm base64 crypto golang krypt masquerade mingw overlay packed signed

Link:

https://www.filescan.io/uploads/6a7b0af9ac690aab81137c4a/reports/4d98fa99-5ba3-4dc0-82bf-7776d8daaac0/overview

Verdict:

Malicious

Labled as:

Trojan_Win32_Wacatac_B_ml

Link:

https://www.hybrid-analysis.com/sample/c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-06-10T15:28:00Z UTC

Last seen:

2026-08-11T10:46:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a21b8eb5-4ce4-4a32-9aa8-d4f190c7429b

Score:

69%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea/

Threat name:

Win64.Trojan.Kepavll

Status:

Malicious

First seen:

2026-06-10 21:54:52 UTC

File Type:

PE+ (Dll)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ycdmmq4hi6lgjwuji5bre4ohnn4fpzu2fvapqaf2yqc2ycpqghva._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/f72fbcd1-8169-46ce-97c7-5905fd82007e

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:2a0f22c34e224ce6b608c121d33b5918 stealer

Link:

https://tria.ge/reports/260811-nwkj2adn3s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of NtSetInformationThreadHideFromDebugger

Badlisted process makes network request

Family: Vidar

Malware Config

C2 Extraction:

https://178.105.226.167
https://telegram.me/d77xtr
https://steamcommunity.com/profiles/76561198694566254

Unpacked files

SH256 hash:

c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea

MD5 hash:

fda48b412b3ef716980f01aa681bde9a

SHA1 hash:

02643c449b85bda165e6edeb8b957baccb2d1525

Link:

https://www.unpac.me/results/8baf8025-2d14-4743-b424-e38b23dad32a/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c086c6438747/report/overview.html

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/c086c64387479664da8947431271c76b7857e69a2d40f800bac405ac09f031ea

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/

Rule name:	Vidar Create hunting rule
Author:	kevoreilly
Description:	Vidar Payload

Rule name:	Windows_Trojan_Vidar_57ae970e Create hunting rule
Author:	Elastic Security

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/80311/

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