MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326. 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 25 File information Comments

SHA256 hash:	eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326
SHA3-384 hash:	8bc57706186d2a95a8626f46fe9f7dd43e7c23e4cf265c9531e3b2e9b44da409fe605a31298c936c8541db085c1dceff
SHA1 hash:	6c090e3d2ea10fcca2ae2d29f4712b2a4e349340
MD5 hash:	e6b4d963614593783659eec30b7f697a
humanhash:	delaware-ten-fish-zulu
File name:	eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	3'975'584 bytes
First seen:	2026-08-29 13:20:41 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9cbefe68f395e67356e2a5d8d1b285c0 (130 x Vidar, 64 x LummaStealer, 49 x AuroraStealer)
ssdeep	49152:/0jAbG45OysJkxzPsbR7hsYcXJhhFWNCpvCAVnF1gBnFOdpD1NJs:MMCJkNPu7i1ZhjPptFFeFB
TLSH	T14C06BE8BBD81B175D0989A7294318171B734BC28873973E32E96EB740D763C50E7AFA4
gimphash	1affd629a05b82d024cbc8bfcd51ed4fc3efeaf96fd2f705b2bacd151792468a
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	Anonymous
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	Atlas Cascade Labs
Issuer:	Atlas Cascade Labs
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-21T13:45:44Z
Valid to:	2027-08-28T13:45:44Z
Serial number:	c4722cad470e1953ab55518f67801040
Thumbprint Algorithm:	SHA256
Thumbprint:	df3ab7bab1f27d49d43a8d852a8573af8251b8f7583b00ac0416e08402d7abd7
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

188

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-29 13:33:20 UTC

Tags:

Link:

https://app.any.run/tasks/b19bfa38-0eb4-4951-bb03-9491f2d819bb

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/83248/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.45759373.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

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

Link:

https://www.filescan.io/uploads/6a92dcd5d718c664c3df2cce/reports/8f52ec1a-3347-4610-aee2-c516459d07b8/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-28T12:57:00Z UTC

Last seen:

2026-08-31T10:38:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/651c25a7-0823-453a-890d-1b41baf4c6ab

Score:

87%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/e6b4d963614593783659eec30b7f697a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-08-29 03:14:28 UTC

File Type:

PE+ (Exe)

AV detection:

9 of 36 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5leeh4vaao3loxzfutkh7kp67anrwf33qu4xlyyhyx6cjp474mta._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/85458629-4031-4f23-b1cc-467ef303b37e

Result

Malware family:

n/a

Score:

9/10

Tags:

defense_evasion

Link:

https://tria.ge/reports/260829-qls5jay1fy/

Behaviour

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Checks for VirtualBox DLLs, possible anti-VM trick

Checks system information in the registry

Checks BIOS information in registry

Looks for VMWare Tools registry key

Enumerates VirtualBox registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Looks for VirtualBox Guest Additions in registry

Unpacked files

SH256 hash:

eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326

MD5 hash:

e6b4d963614593783659eec30b7f697a

SHA1 hash:

6c090e3d2ea10fcca2ae2d29f4712b2a4e349340

Link:

https://www.unpac.me/results/2697f4b0-77b7-4124-a343-5f2b56bf769f/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/eac843f2a003/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/eac843f2a003b6b75f25a4d47fa9fef81b1b177b853975e307c5fc24bf9fe326

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:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

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

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.

Cape

https://www.capesandbox.com/analysis/83248/

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