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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a44ed39541f4e72f7b8c98a0ccea9aaec875f9d43334148e892e014367a3356f. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a44ed39541f4e72f7b8c98a0ccea9aaec875f9d43334148e892e014367a3356f
SHA3-384 hash: a69741d1ca89f9aeb1a0241dbd700b7a8a2149f57d991c1921f7ad740fdbe9693d103ec8454f2234f6cca723fd5f4659
SHA1 hash: f96fa920c7eeb82ce40154ebf309aa4926de0cbc
MD5 hash: 4fd2760d76f25178c9881e5eba90756c
humanhash: speaker-texas-august-lithium
File name:a44ed39541f4e72f7b8c98a0ccea9aaec875f9d43334148e892e014367a3356f.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:87'718'912 bytes
First seen:2026-08-18 10:16:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'386 x Vidar, 331 x RemusStealer, 134 x Stealc)
ssdeep 1572864:GP3nxExIW9v8dQF4OS/5Vpw+g2BpkrClCO26I5JAM4JJzRtg+Se4mdh5K1ORhA3p:GPXxExImfS/5rwiBpkGCP6I5J8JJ9tgL
TLSH T11D18330A7C980CEAD52663338CB351E13BB6BC451F6263D72D8076392E776E4AD38B54
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 Anonymous
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
184
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-08-18 11:38:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e5ca7878-f1f8-4fe5-8a05-98810b633bab

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

Behaviour
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypto golang installer-heuristic masquerade overlay packed packed
Link:
https://www.filescan.io/uploads/6a84313e7960f1f794639090/reports/390833bc-c5e7-4366-9fdb-1f211a232090/overview
Verdict:
Malicious
Labled as:
WinGo/Kryptik.TJ trojan
Link:
https://www.hybrid-analysis.com/sample/a44ed39541f4e72f7b8c98a0ccea9aaec875f9d43334148e892e014367a3356f
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a44ed39541f4e72f7b8c98a0ccea9aaec875f9d43334148e892e014367a3356f
Gathering data
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-18 10:19:43 UTC
File Type:
PE+ (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=urhnhfkb6tts664mtcqmz2u2v3ehl6ougm2bjdujfyaugz5dgvxq._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
unc_go_loader_002
Create hunting rule
Link:
https://reports.threatray.com/dfdc53d0-93ac-40ea-bfc9-0b06d945bc39
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260818-mbn62s1xbs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a44ed39541f4/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: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
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

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