MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec. 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 29 File information Comments

SHA256 hash:	ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec
SHA3-384 hash:	717a4bf9016317474f6468cd6b6e8ac96248c9b98a51737360d7f59c9179519d07cf6eb88d2271b0e3d10ed3d25d76af
SHA1 hash:	39a48fc6609b9d0250c0c945413f469914d2f01b
MD5 hash:	4b1411f6a746a7345ad4c1d4ea102669
humanhash:	magazine-island-utah-fifteen
File name:	НidеtаррегGUI.exe
Download:	download sample
Signature	Vidar Create hunting rule
File size:	2'341'592 bytes
First seen:	2026-04-18 19:51:24 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	ebc247a77b4d4a804b261f97a1fd075c (88 x Vidar, 26 x Smoke Loader, 14 x RemusStealer)
ssdeep	24576:fW5BFDMn5D5jO3qKpH1+s/VBYebZggZCL6Q4zYs74QnCu+OZTtXEOtPSz5wt:fW5bDMnjjO3q2+kxN0sB5+iTVE/Gt
Threatray	261 similar samples on MalwareBazaar
TLSH	T176B57B4ABCD518EAD46A97328DB72682BB30BC0D0B3363C32E4566792FB2BD05C75754
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	burger
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	*.cbsnews.com
Issuer:	Sectigo Public Server Authentication CA OV R36
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-02-03T00:00:00Z
Valid to:	2027-02-03T23:59:59Z
Serial number:	306e88c3a13c9924dac3dde3a4b8cb73
Intelligence:	12 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	ebe5d380146acf05d2d94b1c177b3a3775b0bf9820ac25dafedd11944d0fc686
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

148

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

dd7f61bc94813694b8cc632a1ba2f4c92d6455fe2477b11d394e6c77eb1215b6.zip

Verdict:

Malicious activity

Analysis date:

2026-04-18 13:11:01 UTC

Tags:

arch-exec vidar stealer stealc golang

Link:

https://app.any.run/tasks/8f195aa8-86e6-4dd7-83ec-2b876b4be73a

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/62172/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69e382e3f68adfe1003b050a

Tags:

ransomware injection dridex obfusc

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

DNS request

Gathering data

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-18T09:35:00Z UTC

Last seen:

2026-04-20T17:49:00Z UTC

Hits:

~100

Detections:

Backdoor.Win64.Gsb.qr Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen Trojan.Win64.Agent.sb

Link:

https://opentip.kaspersky.com/ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/416868d9-d592-4f64-86d3-1d6ef32fd28e

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1900669

Signature

Allocates memory in foreign processes

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Monitors registry run keys for changes

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Queues an APC in another process (thread injection)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Tries to detect virtualization through RDTSC time measurements

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

Unusual module load detection (module proxying)

Writes to foreign memory regions

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec/

Verdict:

Malicious

Threat:

Family.VIDAR

Link:

https://tip.neiki.dev/file/ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-04-18 13:11:01 UTC

File Type:

PE+ (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5zjlx2uwyseut3yegrwki6fxx7mfyt4cts7wr2yeirgjwwg4xtwa._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar collection discovery spyware stealer

Link:

https://tria.ge/reports/260418-yk2paafv2n/

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

outlook_office_path

outlook_win_path

Browser Information Discovery

System Time Discovery

Drops file in Windows directory

Accesses Microsoft Outlook profiles

Checks installed software on the system

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Detects Vidar Stealer

Family: Vidar

Unpacked files

SH256 hash:

ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec

MD5 hash:

4b1411f6a746a7345ad4c1d4ea102669

SHA1 hash:

39a48fc6609b9d0250c0c945413f469914d2f01b

Link:

https://www.unpac.me/results/90c635c4-8eef-439e-9ca8-b2111e0c34e3/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ee52bbea96c4/report/overview.html

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/ee52bbea96c48949ef04346ca478b7bfd85c4f829cbf68eb04444c9b58dcbcec

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

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:	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:	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

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/

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.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/62172/

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