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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06. 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: 6


Intelligence 6 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06
SHA3-384 hash: 08c5f1a59b61be8b568570cfb7f81e1bfcb2fd8491ad4a745db3fc2489b2d1630c2c40274abd0d8169f8bdddf9b0638f
SHA1 hash: 47c54b54f9422b2ffdce3f6d796f8abf0f7e025b
MD5 hash: 9dc79ed99b2dff995b1ad24fc2353504
humanhash: saturn-lima-blossom-wisconsin
File name:9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:6'037'504 bytes
First seen:2026-09-17 21:55:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'398 x Vidar, 331 x RemusStealer, 134 x Stealc)
ssdeep 49152:rli2v5af1ChaWk54EsHj5yc62jvNULxeFR5r87ZES3m15Jjaz9Tp19PHIn8jUbqf:r7w5ARltFgtr21LuZVYmm7Mj
TLSH T12E567B477D9165A9C9129B38E47B42727BA47CCCC73277A32D90A2302F247C06EFAB55
TrID 27.0% (.EXE) Win64 Executable (generic) (6522/11/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Anonymous
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
187
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-17 22:05:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d0f33ce9-71c6-4caa-a623-158d2409f529

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/86351/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Vidar.554.16186.17882.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 crypto golang masquerade
Link:
https://www.filescan.io/uploads/6aac6204f7c4ba6284bcc09a/reports/976accf1-b01e-4172-8642-4d2c15a5a68b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06
Verdict:
Unknown
File Type:
exe x64
First seen:
2026-09-17T20:39:00Z UTC
Last seen:
2026-09-19T18:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/58e3fd86-f8ee-45fa-9774-095f5595ffaf
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06/
Threat name:
Win64.Trojan.Wacatac
Create hunting rule
Status:
Suspicious
First seen:
2026-09-17 09:23:00 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnbospy5rvrd3btufjgxdtzjpnpehkybamv44rw6lpuau4lhr4da._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260917-1s1s3adm8z/
Unpacked files
SH256 hash:
9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06
MD5 hash:
9dc79ed99b2dff995b1ad24fc2353504
SHA1 hash:
47c54b54f9422b2ffdce3f6d796f8abf0f7e025b
Link:
https://www.unpac.me/results/e97fcf4a-9903-4b3c-ad05-025a4e3cd6ca/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/9b42e93f1d8d623d86742a4d71cf297b5e43ab01032bce46de5be80a71678f06

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
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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: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
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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: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/86351/

Comments