MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53. 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: 11


Intelligence 11 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53
SHA3-384 hash: 680b523d3a8b1d40bb979d3c75c23182cf875b32af73ea02d6e48608c7d3f0c6f4edf79221bc814d6b356d9b2507e2cf
SHA1 hash: 8a478893320c2b956ff255074b486eeee8fc1c3d
MD5 hash: f05d44b7ccfedce2a7b9c5c79ae764b9
humanhash: jupiter-violet-december-mockingbird
File name:mpclient.dll
Download: download sample
Signature Vidar
Create hunting rule
File size:4'018'568 bytes
First seen:2026-06-20 00:22:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8b31f8c03e0c76ff245ed05a15ffe6c (94 x Vidar, 13 x RemusStealer, 4 x Stealc)
ssdeep 49152:0UEkidi3AmOf0pyW8qoQZwKCLXvIp8/UMNFbA8AzZUvQayeu210:0nHWrnQwCo8A+Bjh10
TLSH T1AA068D07EE91187AC89992328CB64651777CBC052B3277D33E90B6BA2F777D06936B10
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 kejult
Tags:exe signed stealer vidar

Code Signing Certificate

Organisation:tycsports.com
Issuer:tycsports.com
Algorithm:sha256WithRSAEncryption
Valid from:2026-06-18T17:03:43Z
Valid to:2027-06-18T17:03:43Z
Serial number: 36b8e29faf81f7fc
Thumbprint Algorithm:SHA256
Thumbprint: 391676de183860d636a0adf14b56ae83597f7fa09831e8249c51bb2c734d7bfb
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Kejult
Vidar Stealer. Found on YouTube.

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
Mods.zip
Verdict:
Malicious activity
Analysis date:
2026-06-20 00:18:40 UTC
Tags:
arch-exec stealer stealc vidar golang
Link:
https://app.any.run/tasks/84407a9c-25b2-4f6e-8df4-55b8849b1401

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/71283/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a360bcf1548daf709f81569
Tags:
injection obfusc crypt lien
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 crypto golang masquerade mingw overlay packed signed
Link:
https://www.filescan.io/uploads/6a364bb59de4cf364c0f5958/reports/5d0c165d-1fb1-4732-81e2-3a9c70a2fd0b/overview
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-06-19T21:53:00Z UTC
Last seen:
2026-06-21T22:22:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Stealerc.HTTP.C&C Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen Trojan.Win64.Agent.sb Trojan-PSW.Stealerc.TCP.C&C
Link:
https://opentip.kaspersky.com/8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53/results?tab=lookup
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/f05d44b7ccfedce2a7b9c5c79ae764b9
Gathering data
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53
Threat name:
Win64.Trojan.RemusStealer
Create hunting rule
Status:
Malicious
First seen:
2026-06-20 01:23:34 UTC
File Type:
PE+ (Dll)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnoskzbfqzoqpqxwkmj2djzqvwd7ptlhf2lylvu3iqy23mv6rrjq._file
Unpacked files
SH256 hash:
8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53
MD5 hash:
f05d44b7ccfedce2a7b9c5c79ae764b9
SHA1 hash:
8a478893320c2b956ff255074b486eeee8fc1c3d
Link:
https://www.unpac.me/results/7c8d000f-85df-4905-8b0f-1357a815653f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Vidar

Executable exe 8b5d256425865d07c2f65313a1a730ad87f7cd672e9785d69b4431adb2be8c53

(this sample)

anyrun
any.run
https://app.any.run/tasks/84407a9c-25b2-4f6e-8df4-55b8849b1401
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/71283/

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