MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873. 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: 16

Intelligence 16 IOCs YARA 19 File information Comments

SHA256 hash:	f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873
SHA3-384 hash:	bc7f1064c7daca11c5cfe2db0c5c14bf7275740504d06746b8bc7b8f770058fa5d6be4a7f0782b21bd6c23bd0f20eafa
SHA1 hash:	046bf20688f3e6b2255e7581469f9f93179cc56c
MD5 hash:	3544057ad6e754caddbdcf73d4b323ef
humanhash:	crazy-jig-steak-louisiana
File name:	file
Download:	download sample
Signature	Vidar Create hunting rule
File size:	215'552 bytes
First seen:	2026-03-07 13:59:36 UTC
Last seen:	2026-03-12 15:11:11 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	ee53c10aff1d01eafea53328179e33a2 (41 x Vidar, 1 x XenoRAT, 1 x Smoke Loader)
ssdeep	6144:EnXKZj6BpzfjQ8bNZoqcZy09xGWZ0bY+m:4KYp/Q8b/ovyZWib6
TLSH	T1022422D1A095ED6DFD14F133F2CCADB659B149300EB1E7D1683B1C69AABC231438A293
TrID	63.5% (.EXE) UPX compressed Win64 Executable (70117/5/12) 24.5% (.EXE) UPX compressed Win32 Executable (27066/9/6) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.8% (.ICL) Windows Icons Library (generic) (2059/9) 1.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 UPX vidar

Bitsight

url: http://158.94.211.222/files/rdx/random.exe

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	215'552 bytes
File size (de-compressed) :	616'448 bytes
Format:	win64/pe
Unpacked file:	c24b15924c32babf89879019b3ab92f90dfa05fbcf2d6c02bc4f38ad9221c465

Intelligence

File Origin

# of uploads :

# of downloads :

178

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

PEPacker Vidar

Details

PEPacker

a UPX version number and an unpacked binary

Vidar

c2 urls, useragents, c2 handshake magic parameters, a version, and a missionid

Link:

https://research.acce.ciphertechsolutions.com/results/e230c7cc-6e27-408c-84ac-85efd44a7dac/

Malware family:

vidar

ID:

File name:

_f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873.exe

Verdict:

Malicious activity

Analysis date:

2026-03-07 14:01:35 UTC

Tags:

stealer stealc vidar upx xor-url generic

Link:

https://app.any.run/tasks/73794ea8-0cee-4a9b-806c-b5b305a9b47d

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/56547/

Detection(s):

SecuriteInfo.com.Variant.Barys.509473.11542132.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69ac2f89e5dc8e2b2c30811b

Tags:

ransomware obfuscated virus

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug barys fingerprint obfuscated packed packed packed upx vidar

Link:

https://www.filescan.io/uploads/69ac2f7c97feb4afd6728ed8/reports/37ff2e99-b40d-4e84-90d3-097e02ca2713/overview

Verdict:

Malicious

Labled as:

Barys.Generic

Link:

https://www.hybrid-analysis.com/sample/f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873

Verdict:

Malicious

File Type:

exe x64

Detections:

Trojan-PSW.Win64.Vidar.et Trojan-PSW.Vidar.HTTP.C&C Trojan-Downloader.Agent.TCP.C&C

Link:

https://opentip.kaspersky.com/f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/871faf34-b6a0-4ede-a2df-d4ab04f260fa

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873

Threat name:

Win64.Spyware.Vidar

Status:

Malicious

First seen:

2026-03-07 14:01:01 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6ivscnch3mngpaml7y2tw3brzxvzwls6ttvq3lqzbdccjgp6tbzq._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar stealer upx

Link:

https://tria.ge/reports/260307-ra7n8aew91/

Behaviour

UPX packed file

Detects Vidar Stealer

Vidar

Vidar family

Unpacked files

SH256 hash:

f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873

MD5 hash:

3544057ad6e754caddbdcf73d4b323ef

SHA1 hash:

046bf20688f3e6b2255e7581469f9f93179cc56c

Link:

https://www.unpac.me/results/777498cf-c451-419a-a7d6-bb12826e73f1/

SH256 hash:

c24b15924c32babf89879019b3ab92f90dfa05fbcf2d6c02bc4f38ad9221c465

MD5 hash:

5fff2e55625742f84f44580177e9b229

SHA1 hash:

0f03311cf49ba0ee0db66be55bef21a141a08292

Detections:

SUSP_XORed_URL_In_EXE

SUSP_XORed_Mozilla

Link:

https://www.unpac.me/results/777498cf-c451-419a-a7d6-bb12826e73f1/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f22b213447db/report/overview.html

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

Threat name:

Red Alert

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f22b213447db1a67818bfe353b6c31cdeb9b2e5e9ceb0dae1908c42499fe9873

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

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

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
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