MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01. 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 28 File information Comments

SHA256 hash:	50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01
SHA3-384 hash:	fcd13ce2611db2ee6d089a4b3e14344192b56d6c72296f9ca1b87ca1faed7f74cdb8a61d11d3b0d0ade50ac5632caa2d
SHA1 hash:	aae0588913a044caccf11f3a64bab2cbba4f8415
MD5 hash:	1176f807a42ca61adc2be908a8a6f8b5
humanhash:	east-twelve-mississippi-mobile
File name:	file
Download:	download sample
Signature	Vidar Create hunting rule
File size:	8'336'512 bytes
First seen:	2025-12-06 17:41:09 UTC
Last seen:	2025-12-06 20:59:00 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	4035d2883e01d64f3e7a9dccb1d63af5 (47 x ServHelper, 47 x Vidar, 24 x Stealc)
ssdeep	49152:pjAhl3u0k8d3iSqGRkUTIx0FN/6HcS9+/KmuxyT3wl7XqvytJOJtMRt8AIYXLK1j:ol3u0UM/d63vS
TLSH	T147862962E991052DCAAAF331E45152D07B30FD1843392BD7FFD88A550D2ABC8273EB59
gimphash	32945e0c06ddac87dc9616570d8cb45d6a9830cf141db178bc5e0d4430539f6e
TrID	48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
dhash icon	30704dcccccccc33 (1 x Vidar)
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 signed vidar

Code Signing Certificate

Organisation:	githab.com
Issuer:	R13
Algorithm:	sha256WithRSAEncryption
Valid from:	2025-10-16T07:06:41Z
Valid to:	2026-01-14T07:06:40Z
Serial number:	06811e3acd8227232ee58a61ecd714a9b643
Intelligence:	75 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	43e9683461a853cb14fe7ee147c8da9d10e7d0b924e6116e1669440770d21777
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Bitsight

url: http://178.16.55.189/files/8079848160/6PrT5vC.exe

Intelligence

File Origin

# of uploads :

# of downloads :

129

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Going

Details

Link:

https://research.acce.ciphertechsolutions.com/results/1869ff19-24da-4be1-8b00-7458faf888e8/

Malware family:

vidar

ID:

File name:

_50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01.exe

Verdict:

Malicious activity

Analysis date:

2025-12-06 17:50:38 UTC

Tags:

golang xor-url generic stealer stealc vidar

Link:

https://app.any.run/tasks/3c98ecfc-3177-40ba-97c0-f92d3d45469d

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/42823/

Detection(s):

SecuriteInfo.com.Win64.Malware-gen.99943998.UNOFFICIAL

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69346ac0920336450abc0a21

Tags:

ransomware injection emotet obfusc

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

adaptive-context anti-vm crypto golang signed

Link:

https://www.filescan.io/uploads/69346abbbba50eaf04247404/reports/4148292f-111b-4fc5-9194-594ba14ae11a/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01

Verdict:

Malicious

File Type:

exe x64

First seen:

2025-12-06T09:35:00Z UTC

Last seen:

2025-12-08T09:13:00Z UTC

Hits:

~100

Detections:

VHO:Trojan.Win64.Agent.gen Trojan.Win64.Agent.smfaoz Trojan.Win64.Agent.sb

Link:

https://opentip.kaspersky.com/50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/70536259-ee73-465f-bce5-2fcf163f353b

Score:

77%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/1176f807a42ca61adc2be908a8a6f8b5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2025-12-06 17:42:21 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

23 of 38 (60.53%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kds7mywxk3lu7hohul3kkok2flqhasmyp7cpnalnjzbjeewsxuaq._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar defense_evasion discovery execution privilege_escalation spyware stealer trojan upx

Link:

https://tria.ge/reports/251206-v9jcfs1jh1/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Access Token Manipulation: Create Process with Token

Browser Information Discovery

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Drops file in Windows directory

UPX packed file

Checks for any installed AV software in registry

Checks installed software on the system

Command and Scripting Interpreter: PowerShell

Legitimate hosting services abused for malware hosting/C2

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Detects Vidar Stealer

Vidar

Vidar family

Verdict:

Malicious

Tags:

Stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/21cbcce7-ae11-4eda-bfde-440c853290c2

Unpacked files

SH256 hash:

50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01

MD5 hash:

1176f807a42ca61adc2be908a8a6f8b5

SHA1 hash:

aae0588913a044caccf11f3a64bab2cbba4f8415

Link:

https://www.unpac.me/results/9890648d-6b83-4f7b-8f3b-818f3d9c1a54/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/50e5f662d756/report/overview.html

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

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/50e5f662d756d74f9dc7a2f6a5395a2ae07049987fc4f6816d4e429212d2bd01

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

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:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

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:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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

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)