MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3. 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: 38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3
SHA3-384 hash: 4dbd0b33b53c4bfd33c7670fe55f9ff3bf3b28f789aef59cb699123d32dbd890bfb4cf56ebe5928d9969cecc2c89fd83
SHA1 hash: 86f3fa35c1e45c2494c324e3d7c0b226d5195e7b
MD5 hash: 3917b8086934cdfdd691f5fb1b1de2f3
humanhash: rugby-august-december-seven
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:3'118'800 bytes
First seen:2026-05-13 11:54:39 UTC
Last seen:2026-05-14 09:42:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (349 x Vidar, 93 x Stealc, 92 x Rhadamanthys)
ssdeep 49152:cAv85fPhBR6ZGGP79LugsNc/zkkpowFYpq7bylwCdpc8:caA38RP7Nse/zk6FYtTdpx
TLSH T167E58B07B8A144F8C4D9B734C4BA7451BB21B88857383BE72A926F742F767C0AD7531A
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 Bitsight
Tags:a dropped-by-gcleaner exe PMIX0.file signed vidar

Code Signing Certificate

Organisation:*.ss.com
Issuer:Sectigo Public Server Authentication CA DV R36
Algorithm:sha256WithRSAEncryption
Valid from:2025-07-20T00:00:00Z
Valid to:2026-07-21T23:59:59Z
Serial number: 187d88f8089414ab4e78adab80915842
Intelligence: 12 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: ad2e063397eb22bb6b7e2bacd4ad57e109bf494b63fc012cef01e0d2765f4b8e
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://158.94.209.95/service

Intelligence

File Origin
# of uploads :
14
# of downloads :
122
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-13 11:56:15 UTC
Tags:
stealer stealc vidar golang hijackloader xmrig miner susp-powershell themida amsi-bypass
Link:
https://app.any.run/tasks/de2307ee-7676-4107-80e2-aa1fddd9b3a1

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/65804/
Detection(s):
SecuriteInfo.com.W64.MALD2.3659.tr.21991.28277.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a0466c9aa2b27a55c89ce1d
Tags:
crypt shell lien sage
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypt crypto golang signed stealer
Link:
https://www.filescan.io/uploads/6a0466c1df14f1cb2ad3ad84/reports/ff0d4abb-ee3e-45eb-bccd-64e82a104759/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-05-13T09:07:00Z UTC
Last seen:
2026-05-15T10:02:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Agent.sb Trojan-PSW.Vidar.HTTP.C&C Trojan-PSW.Stealerc.TCP.C&C Backdoor.Win64.AdaptixC2.sb Trojan-PSW.Stealerc.HTTP.ServerRequest Trojan-PSW.Stealerc.HTTP.C&C Trojan-PSW.Lumma.TCP.C&C Trojan-Banker.Bandra.TCP.C&C Backdoor.Win64.AdaptixC2.bub Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen
Link:
https://opentip.kaspersky.com/38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/38c83a0d-0703-47c2-bf3f-bb8f1d246584
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/3917b8086934cdfdd691f5fb1b1de2f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-05-13 11:55:55 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdoegd2yvm75sajisnfya5vzwpuqtkam3dks2vdjylyl2l7ubtzq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery spyware stealer
Link:
https://tria.ge/reports/260513-n3t22sas21/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Unsecured Credentials: Credentials In Files
Unpacked files
SH256 hash:
38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3
MD5 hash:
3917b8086934cdfdd691f5fb1b1de2f3
SHA1 hash:
86f3fa35c1e45c2494c324e3d7c0b226d5195e7b
Link:
https://www.unpac.me/results/fdf021de-a23d-45f2-99fe-fcd191033486/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38dc430f58ab/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
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:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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 38dc430f58ab3fd90128934b8076b9b3e909a80cd8d52d5469c2f0bd2ff40cf3

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/65804/

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