MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac. 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: 14

Intelligence 14 IOCs YARA 25 File information Comments

SHA256 hash:	8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac
SHA3-384 hash:	ef09a9621eb7a6a05881c8309fb8944bc8e3428223ac25b1244d03dd0b5f63aaab4cad1c6dd337137d083e995c3f4382
SHA1 hash:	35bcb7f7c223b64806714aa5f92839b1ee891bef
MD5 hash:	1aa3984efa69eeef86daedc619d64eaa
humanhash:	georgia-arkansas-crazy-harry
File name:	Launcher.exe
Download:	download sample
Signature	Vidar Create hunting rule
File size:	3'506'048 bytes
First seen:	2026-06-12 15:12:20 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (438 x Vidar, 94 x Stealc, 92 x Rhadamanthys)
ssdeep	49152:mLUXgTRueULZpDS75j6YPtZFAH+S3oJZKn6ECDHq:mLVTR6StZGH/uoBYq
Threatray	33 similar samples on MalwareBazaar
TLSH	T193F58C02FC815CF9C0AAA23289B3A6927774BC481F3227D76A90B7382F727D05D76755
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	aachum
Tags:	65-21-96-134 exe signed vidar

Code Signing Certificate

Organisation:	www.blacklane.com
Issuer:	www.blacklane.com
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-06-12T00:28:05Z
Valid to:	2027-06-12T00:28:05Z
Serial number:	20fee6db70d97b86
Thumbprint Algorithm:	SHA256
Thumbprint:	b0f16a06b7f6f8fb3ccfd9de93f2b0cd209245695feae83e91fc34e50a978656
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

iamaachum

https://www.youtube.com/post/UgkxNYDkeSgXEHAw_SEmEERpjAbxHy1XcKJL => https://www.mediafire.com/file/790cfx5fxj6ola7/Installer.zip/file

Vidar C2: https://65.21.96.134/

Intelligence

File Origin

# of uploads :

# of downloads :

152

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-06-12 15:15:17 UTC

Tags:

stealer stealc vidar golang

Link:

https://app.any.run/tasks/69b98934-7857-488d-ab98-25a36b76777d

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/70580/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.66764923.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a2c21e4a15110463ee51634

Tags:

injection obfusc crypt lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Сreating synchronization primitives

DNS request

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm base64 crypto golang signed

Link:

https://www.filescan.io/uploads/6a2c21dd554e843ff869878e/reports/11ffada9-077d-431e-bf36-55cc6e159a3c/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-06-12T08:39:00Z UTC

Last seen:

2026-06-12T22:55:00Z UTC

Hits:

~100

Detections:

VHO:Backdoor.Win64.Agent.gen Trojan.Win64.Agent.sb Trojan-PSW.Stealerc.HTTP.C&C Trojan.Win32.Agent.xceith Trojan-PSW.Stealerc.TCP.C&C

Link:

https://opentip.kaspersky.com/8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac/results?tab=lookup

Malware family:

Orchid Security

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/13334a34-d110-4edc-b403-bf65b3672a7a

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1927311

Signature

AI detected suspicious PE digital signature

C2 URLs / IPs found in malware configuration

Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Suricata IDS alerts for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect virtualization through RDTSC time measurements

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Unusual module load detection (module proxying)

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac/

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-06-12 15:13:33 UTC

File Type:

PE+ (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rgmlncd7vcjdsiidbxyf2d3x6ptscko2jjry5p3755u4v3p32owa._file

Verdict:

malicious

Label(s):

vidar

Result

Malware family:

n/a

Score:

10/10

Tags:

credential_access discovery spyware stealer

Link:

https://tria.ge/reports/260612-sld2qagv3y/

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

Suspicious use of NtSetInformationThreadHideFromDebugger

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:

8998b6887fa8923921030df05d0f77f3e72129da4a638ebf7fef69caedfbd3ac

MD5 hash:

1aa3984efa69eeef86daedc619d64eaa

SHA1 hash:

35bcb7f7c223b64806714aa5f92839b1ee891bef

Link:

https://www.unpac.me/results/858aa608-b380-4d71-a45a-d177ed6d4a55/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8998b6887fa8/report/overview.html

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

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

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

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 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

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/