MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260. 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 37 File information Comments

SHA256 hash:	fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260
SHA3-384 hash:	85285c8e13e176af0c5a29a3c27f1dfa59f333850030efcf6ac5766b81f600f3b7eb71fa557c73e519edb165acb0bb66
SHA1 hash:	1b012aa11767f36f11998d6f313ccb14fbfa8550
MD5 hash:	fbb635df89fcbaff0248724410f2a9ed
humanhash:	finch-don-georgia-tennis
File name:	file
Download:	download sample
Signature	Vidar Create hunting rule
File size:	1'640'448 bytes
First seen:	2026-04-16 16:59:56 UTC
Last seen:	2026-04-17 04:05:55 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (327 x Vidar, 92 x Rhadamanthys, 92 x Stealc)
ssdeep	24576:Tl6I/IXt2+TMUpiI9J1Fv/QBele5zKD9/no13V0bCWjZun:Tln/4tNM2iIq2A13pn
Threatray	61 similar samples on MalwareBazaar
TLSH	T1A6754A1BBCD008F6C0AA9332896665917BB1BC450F3127D72EA0B37C2F726E49D79758
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	78f0e4c4cccaccd9 (7 x Vidar, 1 x SnakeKeylogger)
Reporter	Bitsight
Tags:	c dropped-by-gcleaner exe MIX8.file vidar

Bitsight

url: http://158.94.209.95/service

Intelligence

File Origin

# of uploads :

# of downloads :

217

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-04-16 17:01:58 UTC

Tags:

susp-powershell stego payload loader reverseloader ta558 apt stegocampaign vidar stealer stealc api-base64

Link:

https://app.any.run/tasks/8afd5c03-7f4b-42d1-9c9e-eba09573562d

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/61883/

Detection(s):

YARA.SIGNATURE_BASE_SUSP_PS1_JAB_Pattern_Jun22_1.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69e115ca45787c53e53a5cc8

Tags:

obfuscate xtreme virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Creating a process from a recently created file

Creating a process with a hidden window

Creating a window

Using the Windows Management Instrumentation requests

Launching a process

Sending a custom TCP request

Сreating synchronization primitives

Connection attempt to an infection source

Sending an HTTP GET request to an infection source

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm golang packed

Link:

https://www.filescan.io/uploads/69e115c25ea31bc68a318e8a/reports/2a940ece-9d28-40df-b19e-ccca9158c75a/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-16T14:26:00Z UTC

Last seen:

2026-04-18T12:10:00Z UTC

Hits:

~10

Detections:

Trojan.Agentb.TCP.C&C Trojan.Agent.TCP.ServerRequest Trojan-Downloader.SLoad.TCP.ServerRequest Trojan-Banker.Script.Emotet.sb HEUR:Trojan.Script.Generic

Link:

https://opentip.kaspersky.com/fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b2caaa13-a36d-4767-9a51-495169b5e0da

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/fbb635df89fcbaff0248724410f2a9ed

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260/

Verdict:

Malicious

Threat:

Family.REVERSELOADER

Link:

https://tip.neiki.dev/file/fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-04-16 17:00:59 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7phk6cfqanzbm4mzmiahoywdncfed7ifv3kha2wqhapt74qeqjqa._file

Verdict:

malicious

Label(s):

vidar

Result

Malware family:

n/a

Score:

8/10

Tags:

execution

Link:

https://tria.ge/reports/260416-vjbjxsay2y/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Badlisted process makes network request

Unpacked files

SH256 hash:

fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260

MD5 hash:

fbb635df89fcbaff0248724410f2a9ed

SHA1 hash:

1b012aa11767f36f11998d6f313ccb14fbfa8550

Link:

https://www.unpac.me/results/0ce759f6-1d04-4e03-b287-15f1f806cfa8/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fbceaf08b003/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__RemoteAPI Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Active 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:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

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_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:	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:	SUSP_PS1_JAB_Pattern_Jun22_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:	Internal Research

Rule name:	SUSP_XORed_URL_In_EXE Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Vidar

exe fbceaf08b0037216719962007762c3688a41fd05aed4706ad0381f3ff2048260

(this sample)

Dropped by

Gcleaner

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/61883/

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