MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61
SHA3-384 hash: 969625b123819fe08c36bb6c3ab0ee528b0e881ae6cf4c4f9b0b9a3bbac579728fcd99f141e2771ac552ae364755616a
SHA1 hash: b5d682ae0d9bb0c9b02a6bb6414e973189465840
MD5 hash: 06766ccce738f33943ebd12342f035b7
humanhash: spaghetti-louisiana-spaghetti-twenty
File name:8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61
Download: download sample
Signature Vidar
Create hunting rule
File size:13'824 bytes
First seen:2026-08-10 13:37:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1bbed67eef2c885e172f4ab0f7e6b4df (2 x Vidar)
ssdeep 384:OjCqraQkgqkfUuTU5sNzvzQdeyeTlDNfDZ:8CvQPUuTU5EXQd7WDRDZ
TLSH T1D85219DAF18372F9C0EAC339D7161377D6B6348D170A2BBF96D8D6A829C031039D8694
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 :
1
# of downloads :
88
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79583/
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6a79d4663b7ba2dad3f36bd6/reports/f09c856f-1fcf-44a5-a482-d1ad0c3d677e/overview
Verdict:
Malicious
Labled as:
Vidar.Generic
Link:
https://www.hybrid-analysis.com/sample/8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/53054830-994e-42e7-87d1-d1124e5f1d41
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61/
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 13:52:20 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rrs736a7g366qjzlv5xzspn2v5nru5lafmw767llzeh7shewlrqq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260810-qxwpssge52/
Unpacked files
SH256 hash:
8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61
MD5 hash:
06766ccce738f33943ebd12342f035b7
SHA1 hash:
b5d682ae0d9bb0c9b02a6bb6414e973189465840
Link:
https://www.unpac.me/results/c7b72fc4-3fcf-408f-8cb5-edaf96140e45/
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/8c65fdf81f36fde8272baf6f993dbaaf5b1a75602b2dff7d6bc90ff91c965c61

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: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: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
Cape
https://www.capesandbox.com/analysis/79583/

Comments