MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a. 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: 8

Intelligence 8 IOCs YARA 20 File information Comments

SHA256 hash:	74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a
SHA3-384 hash:	c287381b0b459c12d062ca490004ff2869a6774633ce1b0b32f0dce5688d2349ee8c688b14565d9d2013aff7adaba848
SHA1 hash:	f41e24ea6b5387aa848d0ecadd5c8e735b54804b
MD5 hash:	a5fc847c747a3054529e361a4158d3ea
humanhash:	xray-artist-don-aspen
File name:	74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	7'045'120 bytes
First seen:	2026-09-09 18:19:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'463 x Vidar, 352 x RemusStealer, 135 x Stealc)
ssdeep	49152:p//H9suDh0Eb+kq6I6l2yy0i6XaYNbHkkCOnFVFt+SR0oljEz5uiHUWUDmq:pTwt0NblF/trR0oljEzQiHv8
TLSH	T1B4666A07BDA105A9C09A9730C8A742567B357C8D8F3137E72E94B7382F7A7D0A97A704
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
Reporter	Anonymous
Tags:	exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

144

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-09-09 19:45:17 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/17c701fb-4458-426e-aab2-e6dc3d8189bc

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/84683/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ac92d8eb3f924fbb50ae702

Tags:

malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a service

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a

Verdict:

Unknown

File Type:

exe x64

First seen:

2026-09-09T03:30:00Z UTC

Last seen:

2026-09-10T22:19:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/a2caa1ef-18b4-40bc-84b0-c52168eec9ae

Score:

79%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a

Verdict:

Vidar Stealer

YARA:

5 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/a5fc847c747a3054529e361a4158d3ea

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a/

Threat name:

Win64.Trojan.Wacatac

Status:

Suspicious

First seen:

2026-09-08 10:03:00 UTC

File Type:

PE+ (Exe)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=otppbzfnoxdvvk2h3zmd2ko6vk67pybeshtysrnp53m2i6ellgna._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260909-wy3gmahq5t/

Unpacked files

SH256 hash:

74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a

MD5 hash:

a5fc847c747a3054529e361a4158d3ea

SHA1 hash:

f41e24ea6b5387aa848d0ecadd5c8e735b54804b

Link:

https://www.unpac.me/results/13f0caab-efd3-4fef-99e6-96bcc96f9531/

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

Threat name:

Suspicious File

Score:

0.30

Link:

https://yomi.yoroi.company/submissions/74def0e4ad75c75aab47de583d29deaabdf7e02491e78945afeed9a4788b599a

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:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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:	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.

Malpedia

https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar

Cape

https://www.capesandbox.com/analysis/84683/

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