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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f954e919fc4b906fb7349cb7c4b3136486b60a6845208ba086e502ddb5077b08. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f954e919fc4b906fb7349cb7c4b3136486b60a6845208ba086e502ddb5077b08
SHA3-384 hash: 46f2ddf4cadd39139692ccaea14171a1dd110487013bc33398074d99e2177b224e789af897fa3d9c3f374c49165fb54d
SHA1 hash: bd579150043b7acf42bd45d9e01b3b19731e6491
MD5 hash: f173f7e74fe9f742f6f4eaca26332b8a
humanhash: beryllium-oscar-burger-louisiana
File name:f954e919fc4b906fb7349cb7c4b3136486b60a6845208ba086e502ddb5077b08.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:93'137'520 bytes
First seen:2026-08-27 09:12:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1c1ad2adeb06878a984583db245d2aa2 (24 x Vidar)
ssdeep 1572864:uULcxYNDMrBcz7R/n81z/LTFWsPFF3Y5b5Z3SI+P6df1Lg6mVtk:LK+Xz7S1z/LTFWsP32z3gMGK
TLSH T1FA183303B9948091D44A8B36D6BB9253FB36B88D9B3673D33E1076382F7A7D029B5345
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Anonymous
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
CH CH
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/411a8f20-01c1-4633-ad6d-1008ddc15edb/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-08-27 10:30:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8e03f8a8-1fe9-4ce8-8f3e-6076110582e1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Launching a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 bloated crypto golang masquerade mingw overlay packed stealer vidar
Link:
https://www.filescan.io/uploads/6a8fffad50f29e4b2f677fbd/reports/78440c32-817d-4848-8be4-7ebb10ad3517/overview
Verdict:
Malicious
Labled as:
Vidar.Generic
Link:
https://www.hybrid-analysis.com/sample/f954e919fc4b906fb7349cb7c4b3136486b60a6845208ba086e502ddb5077b08
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-08-23T16:02:00Z UTC
Last seen:
2026-08-28T22:27:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/f954e919fc4b906fb7349cb7c4b3136486b60a6845208ba086e502ddb5077b08/results?tab=lookup
Score:
67%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/f954e919fc4b906fb7349cb7c4b3136486b60a6845208ba086e502ddb5077b08
Gathering data
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-08-23 20:48:39 UTC
File Type:
PE+ (Dll)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7fkosgp4joig7nzuts34jmytmsdlmctiiuqixieg4ubn3nihpmea._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/9059fa4f-fae2-4de0-bc70-aa9c28ffc39d
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260827-k6whha1vbv/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f954e919fc4b/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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Malpedia
Malpedia
https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar

Comments