MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24. 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: 12

Intelligence 12 IOCs YARA 17 File information Comments

SHA256 hash:	8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24
SHA3-384 hash:	c0bb9af60e287ca136c8e2da003f2005cd035e31aa42fcff46ec102a06beec53133023da3e359b01e9dec246b4fc5ab9
SHA1 hash:	3426c5e764b05bd512fb713ee0fea7e6274a0505
MD5 hash:	880219440516eaaf3b0ceb10f8de484d
humanhash:	oxygen-finch-magnesium-vermont
File name:	SecuriteInfo.com.Win64.MalwareX-gen.54486257
Download:	download sample
Signature	Vidar Create hunting rule
File size:	9'194'496 bytes
First seen:	2026-03-22 21:19:33 UTC
Last seen:	2026-03-22 22:22:22 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3ddebb65c2eb980f7e40797e62c34d3d (3 x Vidar)
ssdeep	49152:SIpabd5kc+rOhiMj7g5Fh+uuddlS4hwo+MVhRBPO398Q0KHAGCG/vvnvvBsmG+I8:KH3Ot81KHdbWItTWbIH4
TLSH	T116962A7B72A4822CC55ECD3AC4E68F44D5FF75795733C9EF029203684A228C59E7E628
TrID	51.8% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.8% (.EXE) DOS Executable (generic) (2000/1) 0.2% (.VXD) VXD Driver (29/21)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

114

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

SecuriteInfo.com.Win64.MalwareX-gen.54486257

Verdict:

Malicious activity

Analysis date:

2026-03-22 21:21:49 UTC

Tags:

stealer stealc vidar delphi xor-url generic

Link:

https://app.any.run/tasks/4815f698-1d62-4a08-9266-fd3a7fd76d95

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Gathering data

Detection(s):

SecuriteInfo.com.Win64.MalwareX-gen.54486257.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69c05d1a390b99647412d0fb

Tags:

ransomware small virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

Searching for synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug embarcadero_delphi fingerprint keylogger packed

Link:

https://www.filescan.io/uploads/69c05d142000fc76c3f74a97/reports/cb39845d-e582-4c2c-9632-ea75ac94b1f5/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24

Result

Gathering data

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f94a2fbb-66ac-4c3d-bcfc-f427a8721087

Score:

27%

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24

Threat name:

Win64.Trojan.Delf

Status:

Suspicious

First seen:

2026-03-22 21:20:34 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qqunfwy7odfku6mtj4yand5u5xouq5gkk4bk2u6fzdasyrsrh4sa._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:d42c87a43c34a896249c7907eb2c4c26 stealer

Link:

https://tria.ge/reports/260322-z6vzasfz3w/

Behaviour

Detects Vidar Stealer

Vidar

Vidar family

Malware Config

C2 Extraction:

https://telegram.me/t22see
https://steamcommunity.com/profiles/76561198727080522

Unpacked files

SH256 hash:

8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24

MD5 hash:

880219440516eaaf3b0ceb10f8de484d

SHA1 hash:

3426c5e764b05bd512fb713ee0fea7e6274a0505

Link:

https://www.unpac.me/results/1dda8638-08bf-40fe-90cf-81d4c60c7dc3/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8428d2db1f70/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/8428d2db1f70caaa79934f30068fb4eddd4874ca5702ad53c5c8c12c46513f24

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:	Borland Create hunting rule
Author:	malware-lu

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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

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

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:	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.