MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43. 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: 14


Intelligence 14 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43
SHA3-384 hash: 26be2e3028f9f5a5fc5091e9f9a817feb0f383a8d46393cf7614c9304cc268187292064c745e5e3393e8cb292dadf54f
SHA1 hash: abfa6419794b27f98fa35d1823f33c6fea9e41c1
MD5 hash: 2c70011ea7f76773e68ed581b89ef56e
humanhash: don-coffee-delta-nine
File name:mpclient.dll
Download: download sample
Signature Vidar
Create hunting rule
File size:4'016'368 bytes
First seen:2026-06-23 13:03:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8b31f8c03e0c76ff245ed05a15ffe6c (90 x Vidar, 13 x RemusStealer, 4 x Stealc)
ssdeep 98304:AOhp20INYQlA18/eRt25W+S6gpET37VEU:A4knFlA18/eRt25W+S6uG
Threatray 43 similar samples on MalwareBazaar
TLSH T146068D03FEE06969C059A23288B2A252777CBC455B373BE76EA063353F727D0A935714
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:dll exe signed Stealc stealer vidar

Code Signing Certificate

Organisation:grind.su
Issuer:grind.su
Algorithm:sha256WithRSAEncryption
Valid from:2026-06-20T19:39:44Z
Valid to:2027-06-20T19:39:44Z
Serial number: 2fc1149857bdd902
Thumbprint Algorithm:SHA256
Thumbprint: 475d086fd66983f79ef995e4a45c57aa231b01bafb6ad65b39d2d144745566b0
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
213
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
mpclient.dll
Verdict:
Malicious activity
Analysis date:
2026-06-23 13:02:03 UTC
Tags:
stealer stealc vidar golang
Link:
https://app.any.run/tasks/6e6de6d0-8250-4aa2-843c-f2dddb2e9b43

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/71707/
Detection(s):
SecuriteInfo.com.UntrustedCertificate-19.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3a84261548daf709f924b3
Tags:
injection obfusc crypt
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 crypto golang masquerade mingw overlay packed signed
Link:
https://www.filescan.io/uploads/6a3a842190632a45f735f5a8/reports/ff639fd8-9190-4a48-a359-bcbdf258266b/overview
Verdict:
Malicious
Labled as:
WinGo/Kryptik.TZ trojan
Link:
https://www.hybrid-analysis.com/sample/12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-06-22T15:44:00Z UTC
Last seen:
2026-06-25T11:40:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C HEUR:Trojan-PSW.Win32.Stealerc.pefng Trojan.Win64.Agent.sb
Link:
https://opentip.kaspersky.com/12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a95c71bb-12f8-437d-88c5-850ad73e8a52
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/2c70011ea7f76773e68ed581b89ef56e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-23 13:04:46 UTC
File Type:
PE+ (Dll)
AV detection:
10 of 36 (27.78%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=clvbi4x27w6bd2j2g6nxnwnklxlihplsmoombf35jil2ezrcdzbq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
03ab8ad3d41ca487e715290a68e3f90d671f36ffeda8c12439d2d7c92880948e
Vidar
0dcbe5afb17831300599e9cdc3c8a655c1380c86a1562db04fec664677a50e20
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28fb3127d5e68e4436fc9c8c83556f41d9f644df94157d1f99ae00288b9572cb
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38710fa6b5218e34f90935ea70f138136123aaabbcdab215d7337b2994c8d222
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c7670cf49ec638996209d47baec772ab79e41ee7cb78fa08f61fb46a34843b2f
Vidar
e5ca4586785728938cb9de0e964a35bd36dfa534bd7bf47f2438af4a4c2103c2
Vidar
edad96e122dfbdeb2c71cf52330085a3deeb04586062474c119a2ac2bab5ab47
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error
Vidar
ff1860389f41deedf8b72f3cd4cf7b33584c0b329264bb58d1d62d0f6cda777d
Vidar
+ 33 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
credential_access discovery spyware stealer
Link:
https://tria.ge/reports/260623-qal7vacz5q/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Time Discovery
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Badlisted process makes network request
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43
MD5 hash:
2c70011ea7f76773e68ed581b89ef56e
SHA1 hash:
abfa6419794b27f98fa35d1823f33c6fea9e41c1
Link:
https://www.unpac.me/results/54c431de-d326-460d-aa52-f4dca8e5c0ce/
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/12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43

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:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
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 12ea1472fafdbc11e93a379b76d9aa5dd683bd72639cc0977d4a17a266221e43

(this sample)

anyrun
any.run
https://app.any.run/tasks/6e6de6d0-8250-4aa2-843c-f2dddb2e9b43
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/71707/

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