MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317. 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: 12

Intelligence 12 IOCs YARA 24 File information Comments

SHA256 hash:	44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317
SHA3-384 hash:	b63e65ef95b16265c04462a01bfc2a4fbb442c5a69bce8577b1327ae13ec9bc4071c914a406309e4a052c6d2867c050b
SHA1 hash:	5adbc92ae75fa92b8e6fa13656a47214927f4477
MD5 hash:	bb0438616439b60170233a6c41e036fe
humanhash:	don-hotel-salami-london
File name:	44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	6'686'208 bytes
First seen:	2026-09-01 12:03:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'272 x Vidar, 328 x RemusStealer, 134 x Stealc)
ssdeep	98304:gtJndFRPOCbDjyoG0qzKaW2wsTRukz3x0:gtlYCPjyoG6aXTEk
TLSH	T104665B07AE5441A5C96BA73CC6BB0225A6B8BC4CEF753ADB1E8174307FB67D06976300
TrID	27.0% (.EXE) Win64 Executable (generic) (6522/11/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	4c126ce4d4680200 (3 x Vidar)
Reporter	Anonymous
Tags:	exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

200

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-09-01 12:09:08 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/dd00b86f-3950-44e4-87e8-26dab08d6fbe

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/83538/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Vidar.548.17215.31328.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt to an infection source

Sending a TCP request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm base64 crypto golang masquerade

Link:

https://www.filescan.io/uploads/6a96bf4588625ec76adf750f/reports/8935e737-9b3a-42a9-b82d-81c9ed9a6bbf/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-01T06:36:00Z UTC

Last seen:

2026-09-02T18:00:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f1f900ee-a453-4bf1-8230-ec274ed5a5b7

Score:

86%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317

Verdict:

Vidar

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/bb0438616439b60170233a6c41e036fe

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-09-01 12:04:39 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=itlefpx4q44bth4m4kuxsqgl6x637xz757iaijtlkjqzpu6ewmlq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/21d89b8c-fe7e-4714-9a96-b518c0b4d4ff

Result

Malware family:

n/a

Score:

10/10

Tags:

credential_access defense_evasion discovery spyware stealer

Link:

https://tria.ge/reports/260901-n799tsdj4z/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Browser Information Discovery

System Time Discovery

Drops file in Windows directory

Checks installed software on the system

Indicator Removal: File Deletion

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Suspicious use of NtCreateProcessExOtherParentProcess

Unpacked files

SH256 hash:

44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317

MD5 hash:

bb0438616439b60170233a6c41e036fe

SHA1 hash:

5adbc92ae75fa92b8e6fa13656a47214927f4477

Link:

https://www.unpac.me/results/60693b5a-7c1a-4055-8420-45456be09045/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/44d642befc87/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/44d642befc8738199f8ce2a97940cbf5fdbfdf3fefd004266b526197d3c4b317

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:	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:	RemusStealer_GoPayload Create hunting rule
Author:	burger
Description:	Detects RemusStealer Go-compiled payload

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 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

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/83538/

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