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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f673c3a183d9dc56922bd4edc4a33149d131d44d67ed39e9a74bd66ccd6c0863. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f673c3a183d9dc56922bd4edc4a33149d131d44d67ed39e9a74bd66ccd6c0863
SHA3-384 hash: 527e5c6c6a73cf38c453ad32526330d1af10abdeecc502f0b5af19a42e39f396303843d90fa33b05a1bb2bd2b8483a6c
SHA1 hash: 25b56e8791ade32c29178d017dfefac4e33d9899
MD5 hash: 0117f7da05df9985efcf19e1d3f7e650
humanhash: earth-november-cat-nineteen
File name:f673c3a183d9dc56922bd4edc4a33149d131d44d67ed39e9a74bd66ccd6c0863.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:88'769'024 bytes
First seen:2026-08-18 09:53:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'397 x Vidar, 331 x RemusStealer, 134 x Stealc)
ssdeep 1572864:dQgRNfWzrWW6tQvGQW3ae8ZhRGLmszGoQpc+VlLCDUD9VbrJ5DKv7vQKSQd6:dje7YQvNW3a7RNszGo9claWnHOvDQK4
TLSH T13218334B2CD485DAD51A633289BB61E27B71B8440F6523C32FA0737D2EBBAE45D36740
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 :
197
Origin country :
CH CH
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-08-18 11:34:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7d8a4fc1-cccc-458c-957a-f9bb7fd53b35

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:
Malicious
Labled as:
WinGo/Kryptik.TJ trojan
Link:
https://www.hybrid-analysis.com/sample/f673c3a183d9dc56922bd4edc4a33149d131d44d67ed39e9a74bd66ccd6c0863
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f673c3a183d9dc56922bd4edc4a33149d131d44d67ed39e9a74bd66ccd6c0863
Gathering data
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-18 10:05:48 UTC
File Type:
PE+ (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zz4himd3hofnerl2tw4jizrjhitdvcnm7wtt2nhjplgztlmbbrq._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
unc_go_loader_002
Create hunting rule
Link:
https://reports.threatray.com/b6b791a8-db02-4495-a693-893baaee6b7d
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260818-lxnlza1tb1/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f673c3a183d9/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