MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67. 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: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67
SHA3-384 hash:	dc2041527540d141e5f5e25039458c1928869bd4d75dc1f3d9661c340a82cc1a5cf0ad9ecbd088b539ee80946bc32c76
SHA1 hash:	726e7f2d5491f5404f2794c3034811d935226456
MD5 hash:	73eda2ae056ace133ba1b17ab0259792
humanhash:	sixteen-bakerloo-oranges-vegan
File name:	b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67
Download:	download sample
Signature	Vidar Create hunting rule
File size:	19'456 bytes
First seen:	2026-08-10 14:17:26 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9e59872e7b02a2d8c2cc19db69feafa0 (3 x Vidar)
ssdeep	384:OlsaQ8bnDUb2iMYN9Z679oRPKOhUhV/RNhwvyTUTYYl1:a+3OjRV/5wnTY+1
TLSH	T12D926345D1176AE4C4D6C733631A56A764F8B86032329B3F9BEC6A7A0D92330A7503FD
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	adrian__luca
Tags:	exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/79804/

Result

Verdict:

Clean

Maliciousness:

Behaviour

DNS request

Connection attempt

Sending a custom TCP request

Creating a file

Deleting a recently created file

Searching for synchronization primitives

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

microsoft_visual_cc

Link:

https://www.filescan.io/uploads/6a79ddea5ca504a8496e1dc1/reports/c462ba5b-faee-43a3-914f-8f19bc953f96/overview

Verdict:

Malicious

Labled as:

Vidar.Generic

Link:

https://www.hybrid-analysis.com/sample/b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-07-13T15:56:00Z UTC

Last seen:

2026-07-31T21:20:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3bb6ae81-caa0-4d79-8742-7a7181e7cee4

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67/

Threat name:

Win64.Trojan.Vidar

Status:

Malicious

First seen:

2026-07-13 21:04:29 UTC

File Type:

PE+ (Exe)

AV detection:

23 of 36 (63.89%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wtln2ehq3snnaaytpzjgskignoyx5yvxgx6mimiafumudv5frjtq._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260810-rmq71a1alf/

Unpacked files

SH256 hash:

b4d6dd10f0dc9ad003137e526929066bb17ee2b735fcc431002d1941d7a58a67

MD5 hash:

73eda2ae056ace133ba1b17ab0259792

SHA1 hash:

726e7f2d5491f5404f2794c3034811d935226456

Link:

https://www.unpac.me/results/f4185b69-9020-47ea-88de-9ebe647c4574/

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:	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.