MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902. 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: 13

Intelligence 13 IOCs YARA 15 File information Comments

SHA256 hash:	8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902
SHA3-384 hash:	ac424950e7e72303ca96185672ad87e917410179b5df86537b5b22531cd4eb3ed980b019d2aaa3121ca6e8729f4b9b71
SHA1 hash:	361c09264c51242397eb5ad015a8a87c93ab2719
MD5 hash:	f754959145d7a054d32576a1d94f7836
humanhash:	mike-nebraska-magnesium-shade
File name:	file
Download:	download sample
Signature	Vidar Create hunting rule
File size:	438'272 bytes
First seen:	2026-05-30 18:00:25 UTC
Last seen:	2026-05-30 18:28:27 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	101d3e54b7e720cada1d9d6942a9df17 (1 x Vidar)
ssdeep	12288:qxfs+vP2ZUsacMEDyomRWQUrnuu+QVYQedv:cfs+vuuTxOYQu
TLSH	T113942352D2ACB2A4C5865FB0021C7876D5AE473B474C313D0BA9465708FBEE19933ABF
TrID	64.7% (.EXE) UPX compressed Win64 Executable (70117/5/12) 25.0% (.EXE) UPX compressed Win32 Executable (27066/9/6) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.8% (.EXE) OS/2 Executable (generic) (2029/13) 1.8% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Bitsight
Tags:	d52f85 dropped-by-amadey exe UPX vidar

Bitsight

url: http://62.60.226.140/files/mr/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) :	438'272 bytes
File size (de-compressed) :	820'224 bytes
Format:	win64/pe
Unpacked file:	560221066ecb41ae74c49bf9dfe473fdc21fd31a9306deaa89f678cf70a1f1ea

Intelligence

File Origin

# of uploads :

# of downloads :

171

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

PEPacker

Details

PEPacker

a UPX version number and an unpacked binary

Link:

https://research.acce.ciphertechsolutions.com/results/44e748b4-d923-45bb-82fc-7970c7fdde27/

Malware family:

vidar

ID:

File name:

_8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902.exe

Verdict:

Malicious activity

Analysis date:

2026-05-30 18:01:15 UTC

Tags:

stealer stealc vidar upx loader hijackloader xmrig miner susp-powershell winring0-sys vuln-driver amsi-bypass themida

Link:

https://app.any.run/tasks/e6d93d12-5103-4887-8f2b-8aaf2f3e13ff

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/68552/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Vidar.494.18741.24735.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a1b25d95a2e3b5e58e439b0

Tags:

xtreme shell lien sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Behavior that indicates a threat

Sending a custom TCP request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

keylogger microsoft_visual_cc packed packed upx

Link:

https://www.filescan.io/uploads/6a1b25d2099ef368af100824/reports/70464014-a551-4204-8da5-fd54b492478f/overview

Verdict:

Malicious

Labled as:

Doina.Generic

Link:

https://www.hybrid-analysis.com/sample/8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902

Verdict:

Clean

File Type:

exe x64

Link:

https://opentip.kaspersky.com/8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/6035392e-cb8e-4857-967b-8d0c74e039cf

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902/

Threat name:

Win64.Trojan.Doina

Status:

Malicious

First seen:

2026-05-30 18:00:55 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=r3xshi2n3424yskvch26rwx6upxhqasnnsxvptn6l5q4dyk7heba._file

Result

Malware family:

n/a

Score:

10/10

Tags:

credential_access discovery spyware stealer upx

Link:

https://tria.ge/reports/260530-wlq8tsav7w/

Behaviour

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Browser Information Discovery

System Time Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

UPX packed file

Checks installed software on the system

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:

8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902

MD5 hash:

f754959145d7a054d32576a1d94f7836

SHA1 hash:

361c09264c51242397eb5ad015a8a87c93ab2719

Link:

https://www.unpac.me/results/ee9060ab-3caa-4c1c-b589-b2a7528c3f1b/

Malware family:

HijackLoader

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8eef23a34ddf/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/8eef23a34ddf35cc495511f5e8dafea3ee78024d6caf57cdbe5f61c1e15f3902

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:	Check_Dlls Create hunting rule

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

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

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.