MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1. 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 34 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1
SHA3-384 hash: 232032a6093769b380fd7089b51cc4cc8e36e57677def2055728564d64e4bda9d74b80fe473a2907d3f0e300d3d4684e
SHA1 hash: c8851756f673215100a213f97d920dfe6fdc7c98
MD5 hash: 535d8a2f4cfa76d24b938c84d0d2ee8c
humanhash: zebra-bacon-fillet-winter
File name:mpclient.dll
Download: download sample
Signature Vidar
Create hunting rule
File size:2'995'168 bytes
First seen:2026-04-13 21:17:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8b31f8c03e0c76ff245ed05a15ffe6c (53 x Vidar, 2 x Stealc, 2 x Smoke Loader)
ssdeep 24576:iX1jkI4iRt/Lw/Kd2DT21erDnS+epEOwIGISBxDgx5aHbgCDBgz8GgWZChhelehS:iX14/iRlLw/OqTNrDSFpfwd5bdMp24OQ
Threatray 18 similar samples on MalwareBazaar
TLSH T1F9D57D03AD9148BAD459A3319CB61292B731FC88473237D32E63A6782FF77E05A79744
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 burger
Tags:exe signed vidar

Code Signing Certificate

Organisation:stan.com
Issuer:R13
Algorithm:sha256WithRSAEncryption
Valid from:2026-02-28T07:26:38Z
Valid to:2026-05-29T07:26:37Z
Serial number: 0561c6d052a06f26344705e87ede8c187020
Intelligence: 9 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 027332999a0599e6c114a95a2308b7150e5f2c8e5e2f82ae3d0e60b3a4ed97f8
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
mpclient.dll
Verdict:
Malicious activity
Analysis date:
2026-04-13 21:17:19 UTC
Tags:
vidar stealer
Link:
https://app.any.run/tasks/3df115d4-8d9f-40c2-838b-e10ef94887b6

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/61446/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69dd5d5d45787c53e5397004
Tags:
injection obfusc crypt
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm crypt golang masquerade mingw overlay packed signed
Link:
https://www.filescan.io/uploads/69dd5d6d5ea31bc68a27790c/reports/058e06ce-6a92-4641-aac0-83e1361914de/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-04-13T18:15:00Z UTC
Last seen:
2026-04-14T16:55:00Z UTC
Hits:
~10
Detections:
Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.lg
Link:
https://opentip.kaspersky.com/9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1b3ef366-1dcf-45a8-b865-669040dea7a7
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1897701
Signature
AI detected suspicious PE digital signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1897701 Sample: mpclient.dll.exe Startdate: 13/04/2026 Architecture: WINDOWS Score: 100 45 teams-mrc-ww-acdcatm.trafficmanager.net 2->45 47 svc.ha-teams.office.com 2->47 49 33 other IPs or domains 2->49 61 Suricata IDS alerts for network traffic 2->61 63 Found malware configuration 2->63 65 Multi AV Scanner detection for submitted file 2->65 67 5 other signatures 2->67 9 loaddll64.exe 1 2->9         started        11 msedge.exe 2->11         started        signatures3 process4 dnsIp5 14 rundll32.exe 21 9->14         started        18 cmd.exe 1 9->18         started        20 rundll32.exe 9->20         started        28 15 other processes 9->28 51 239.255.255.250 unknown Reserved 11->51 22 msedge.exe 11->22         started        24 msedge.exe 11->24         started        26 msedge.exe 11->26         started        process6 dnsIp7 53 62.238.12.227, 443, 49688, 49689 ZEELANDNETDELTAFiberNederlandNL Netherlands 14->53 71 System process connects to network (likely due to code injection or exploit) 14->71 73 Tries to harvest and steal browser information (history, passwords, etc) 14->73 75 Writes to foreign memory regions 14->75 77 6 other signatures 14->77 30 msedge.exe 14->30         started        33 msedge.exe 14->33         started        35 chrome.exe 14->35         started        37 rundll32.exe 18->37         started        55 a434.dscr.akamai.net 23.62.47.181, 443, 49726, 49727 TelefonicadelPeruSAAPE United States 22->55 57 13.107.213.38, 443, 49763, 49764 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 22->57 59 40 other IPs or domains 22->59 signatures8 process9 signatures10 69 Monitors registry run keys for changes 30->69 39 msedge.exe 30->39         started        41 msedge.exe 33->41         started        43 chrome.exe 35->43         started        process11
Score:
81%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-04-13 21:17:25 UTC
File Type:
PE+ (Dll)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpnomugiaffyxnns3peoo4swy7ixn7x7reeuijq2gku3an3xm7qq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
1f20ff3e21706323c534834e89bbb41ad43df70d024e426ec3b530e626f3f832
Vidar
27b28402efc1ef4c0457da0beffa9faec2c5579d30f733d55ecd16d93083b8ab
Vidar
704d391277e5bbd97f64eca06dbf717f6f415b82d995453b595f4c753def84f6
Vidar
a165117575496e39d26d381f77ffa3c543073734d8bddd945630746835103ca0
Vidar
a19bf9f86adb20e9c6855863558b5f65f1559cef58e7cc734b3dba184598440e
Vidar
ccbbf6b731c924615245e721faf90b7f8b7a41fdc6a6191b8fdfe85c162c85fa
Vidar
dec3579fb00b2738b4cd49436f8621555819c25b99e2e43fa662544b695c7922
Vidar
error
Vidar
fddcfd6c5ad5f26a127d5eeafea4f45483495184853c427c794b51e7e1592291
Vidar
+ 8 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar collection discovery spyware stealer
Link:
https://tria.ge/reports/260413-z49pnsbv3w/
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
outlook_office_path
outlook_win_path
Browser Information Discovery
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Badlisted process makes network request
Detects Vidar Stealer
Family: Vidar
Unpacked files
SH256 hash:
9bdae650c8014b8bb5b2dbc8e77256c7d176feff890944261a32a9b0377767e1
MD5 hash:
535d8a2f4cfa76d24b938c84d0d2ee8c
SHA1 hash:
c8851756f673215100a213f97d920dfe6fdc7c98
Link:
https://www.unpac.me/results/3dbcdb03-18bf-4f9f-9880-a3a22aa63b3a/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9bdae650c801/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
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__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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: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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
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:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/61446/

Comments