MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3. 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: 12


Intelligence 12 IOCs YARA 35 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3
SHA3-384 hash: a006e6385e71a1da0efaeb0561dc39272dae1158d800a5426c8272cd294f663ea977febd2d9fcb5fbcd3bee3407bd7a5
SHA1 hash: 9debb69128fd5e6391cb85dbb21b96c3a1d3de71
MD5 hash: 2c7c9e2da69a6254ecec416c7a1c7dba
humanhash: arkansas-april-eighteen-minnesota
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:5'139'072 bytes
First seen:2026-04-28 13:31:12 UTC
Last seen:2026-04-29 18:11:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ebc247a77b4d4a804b261f97a1fd075c (86 x Vidar, 25 x Smoke Loader, 3 x Stealc)
ssdeep 49152:8lgMmqDaYD114KPgyB5K/YklQyD+3DSAgdRT3j:8likHF3mYkln1
Threatray 325 similar samples on MalwareBazaar
TLSH T1D0365BE1AF5008E8D3B450B488AD7B45BFA7B8265B7213D317D068757E363D22CB8768
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:*.google.com
Issuer:WR2
Algorithm:sha256WithRSAEncryption
Valid from:2026-03-30T08:35:08Z
Valid to:2026-06-22T08:35:07Z
Serial number: e6a2de36b18b40fd10822ffeea55fa16
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 78ff89b693ffbd4436e211626d30fbe90c7db12b738547025c3b1273db885e04
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 :
7
# of downloads :
176
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:
2026-04-28 13:32:32 UTC
Tags:
vidar stealer stealc golang
Link:
https://app.any.run/tasks/d8961846-6864-4e3f-b9be-718fe438758b

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/63871/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-28T10:46:00Z UTC
Last seen:
2026-04-30T05:40:00Z UTC
Hits:
~100
Detections:
Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen Trojan.Win64.Agent.sb Trojan-PSW.Vidar.HTTP.C&C Backdoor.Win64.Gsb.ado
Link:
https://opentip.kaspersky.com/cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d62fe4d5-204c-4e50-9185-16f8a833b3ed
Score:
75%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zutd4fhlanvevgmqeytqbl4behrlepjr3dx4rh54jnwwl2hiw7bq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
0bd85d17c40b65d4e5c77a80f384a7482fc946f36d8f4c18772313956a8501c2
Vidar
1dbd3996d8476d052855fcae5ca9d05382b2d8ed22d09e18da072b7a27037acc
Vidar
2199baf11d50dd10555f8aec122178e03b62570fc0d4614a8e928978dc547154
Vidar
256e988c0978ddf6d07b369a61e8c30e51eb06522e3f0fd00171d47a3073e3a3
Vidar
48f3eedc3a151803917d4ea4a975531f2db68ef3f98855bfc95e94e69c3c6ecc
Vidar
a3357377a15308ee54ea18d92d17e44abf6bfb6811248cd9f1e248b79bc29d62
Vidar
cb6809137e1b06b4885552b7e8da630152783cdba50acffba31930ee09145af9
Vidar
cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3
Vidar
error
Vidar
+ 315 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar collection defense_evasion discovery evasion execution persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/260428-qsln2aas4v/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Checks whether UAC is enabled
Power Settings
Checks BIOS information in registry
Creates new service(s)
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Stops running service(s)
Themida packer
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Drops file in Drivers directory
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Detects Vidar Stealer
Family: Vidar
Modifies Windows Defender DisableAntiSpyware settings
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3
MD5 hash:
2c7c9e2da69a6254ecec416c7a1c7dba
SHA1 hash:
9debb69128fd5e6391cb85dbb21b96c3a1d3de71
Link:
https://www.unpac.me/results/bdbe2e25-23b4-4289-a4e9-2aa9d40c612a/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cd263e14eb03/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/cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3

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_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_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: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_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: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: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.

Web download

Vidar

Executable exe cd263e14eb036a4a9990262700af8121e2b23d31d8efc89fbc4b6d65e8e8b7c3

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/63871/

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