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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c786b057d8f4e1d2c73916a51a48928eacd151b2a46b2f3c4ebcf497401f1190. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c786b057d8f4e1d2c73916a51a48928eacd151b2a46b2f3c4ebcf497401f1190
SHA3-384 hash: c1626e68dee369d9b67779955148a2377a2ccbc94628c48db86cee03617b45733d6869b103bb1731eb5ccd8941be2b3a
SHA1 hash: b791dab52b7e881ebdc039c6523cd1efccefa130
MD5 hash: a4d13e782a2f1fe7f59d6c60539908de
humanhash: river-alaska-fanta-freddie
File name:c786b057d8f4e1d2c73916a51a48928eacd151b2a46b2f3c4ebcf497401f1190.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:95'517'048 bytes
First seen:2026-09-01 08:05:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'266 x Vidar, 327 x RemusStealer, 134 x Stealc)
ssdeep 1572864:ptaYbW/XCNObnWw41YswKTUg+M4pa+sVaXyqvtUaIXDq7cjYSef53zNORR0+l8Mu:2yYDWwiYshTt+Pp1soXyqqaIzqwYV53/
TLSH T1E32833567E859864D5AA8F398277422176397C4CC73633BB6E90A2343F317C26D7AF20
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 :
193
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-01 08:18:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bc3a6958-69b1-4698-b089-ecc18364c083

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
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm bloated crypto golang masquerade overlay packed
Link:
https://www.filescan.io/uploads/6a968784c16c7fbe833743b7/reports/cf98e08b-89a8-44ba-8cb7-d71d9b3419ca/overview
Verdict:
Malicious
Labled as:
Trojan/Loader.vm
Link:
https://www.hybrid-analysis.com/sample/c786b057d8f4e1d2c73916a51a48928eacd151b2a46b2f3c4ebcf497401f1190
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-01T03:15:00Z UTC
Last seen:
2026-09-02T18:00:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c786b057d8f4e1d2c73916a51a48928eacd151b2a46b2f3c4ebcf497401f1190/results?tab=lookup
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c786b057d8f4e1d2c73916a51a48928eacd151b2a46b2f3c4ebcf497401f1190
Gathering data
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-09-01 08:06:54 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=y6dlav6y6tq5frzzc2srusesr2wncunsurvs6pcoxt2joqa7cgia._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/89898705-f5af-4f8d-a74a-c11c9dd78482
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion
Link:
https://tria.ge/reports/260901-jzbn3svdqf/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Checks for VirtualBox DLLs, possible anti-VM trick
Checks system information in the registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c786b057d8f4/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.

Comments