MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956. 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 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956
SHA3-384 hash: ed6c8017b04e0850fa302d259494b483537d2c001fd5dad28701e9da111872d69eee5ed42b3e5b30e1e906d8dfd33f88
SHA1 hash: 5c19b673162fcebf4924bf6fb87ddc93a0f056b3
MD5 hash: 412de86f12d952ba9b818cbadb39e647
humanhash: timing-massachusetts-coffee-alabama
File name:574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:3'383'824 bytes
First seen:2026-08-15 11:48:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c2d457ad8ac36fc9f18d45bffcd450c2 (24 x CobaltStrike, 13 x Vidar, 8 x Sliver)
ssdeep 49152:zheStrN2jCjFRf503n8bxlbda45o5Ah8K1lYbLj:JbvfHIwbw
TLSH T14AF58C073E8042A9D49AE73A89B26291F730BC4D973137D72F90A6B42FB27D15976F10
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 signed vidar

Code Signing Certificate

Organisation:NexusBridge Technologies
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-07T11:58:17Z
Valid to:2027-08-14T11:58:17Z
Serial number: 227e8aa1d7e8dc0bbc60aec5289b75cf
Thumbprint Algorithm:SHA256
Thumbprint: 93c777780442572b44317f37b6f1f5712d46efadc39b593b7e1b29e7e58194ef
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
214
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
a..txt
Verdict:
Malicious activity
Analysis date:
2026-08-14 15:19:41 UTC
Tags:
loader clickfix phishing susp-clipboard powershell possible-phishing vidar stealer
Link:
https://app.any.run/tasks/9c1b629d-45d0-40a6-a9fa-7a3acea1f2e5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/81302/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto golang loader masquerade packed signed
Link:
https://www.filescan.io/uploads/6a80520babfc092f5da83799/reports/c4526418-9df7-4624-b246-e528c5377d70/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-14T16:23:00Z UTC
Last seen:
2026-08-15T07:20:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/57fa3049-13f0-4dcb-a477-e5187fc78111
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/412de86f12d952ba9b818cbadb39e647
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956/
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-08-15 11:48:35 UTC
File Type:
PE+ (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5fslywwk4jkrbo5q56ytvz6irqqjwyhjrr6yxmmrlzvqo7yhfla._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260815-nynpgawvgt/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Unpacked files
SH256 hash:
574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956
MD5 hash:
412de86f12d952ba9b818cbadb39e647
SHA1 hash:
5c19b673162fcebf4924bf6fb87ddc93a0f056b3
Link:
https://www.unpac.me/results/1adfff0f-0d23-4a60-ab79-f320046c183e/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/574b25e2d657/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
vidar
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/574b25e2d65712a885dd877d89d73e446104db074c63ec5d8c8af3583bf83956

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: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_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: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.

Malpedia
Malpedia
https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar
Cape
Cape
https://www.capesandbox.com/analysis/81302/

Comments