MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e. 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: 13


Intelligence 13 IOCs YARA 34 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e
SHA3-384 hash: c9ad03fe54df960ef7fed8fa54a64753c28913dfba62b88820c9dc2400f959b1881180642639c971cf6f1f7bd10a4490
SHA1 hash: 046e3fe86099bda65e5ab3807a2a143aac12e42f
MD5 hash: a7368aae6005ea66527763cabd7cc80e
humanhash: kitten-texas-twelve-michigan
File name:file
Download: download sample
Signature Vidar
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File size:1'882'240 bytes
First seen:2026-04-08 06:43:39 UTC
Last seen:2026-04-09 05:59:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (311 x Vidar, 92 x Rhadamanthys, 92 x Stealc)
ssdeep 24576:h9p7m8EbASFhkY7LR6GxtU+A61S601R232Fn/U27qGRWcbg:h9py8EbBLRnxtU+A61L0nf7VE
TLSH T1A1957C4A7CD048BAD4AA933288F691927B72BC191B3233D32F506A783F77BD05875764
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:b dropped-by-gcleaner exe MIX1.file signed vidar

Code Signing Certificate

Organisation:www.glass.com
Issuer:E8
Algorithm:sha256WithRSAEncryption
Valid from:2026-04-02T17:39:30Z
Valid to:2026-07-01T17:39:29Z
Serial number: 05745188a1c71132ec71ebd86658821b2ea9
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: d32992e0e7790cc7c5d5fc1a96d2d41034d0fb52d2d217ad1e6fb6a5c77a031d
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 :
17
# of downloads :
151
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
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ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-04-08 06:46:48 UTC
Tags:
vidar stealer golang
Link:
https://app.any.run/tasks/491c4ee6-8998-45ff-95b0-ff38d5c0dad8

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/60788/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.54681926.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69d5f94966ab6d001dd028a2
Tags:
ransomware injection remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-08T03:55:00Z UTC
Last seen:
2026-04-08T04:20:00Z UTC
Hits:
~10
Detections:
Backdoor.Win64.Gsb.gen Backdoor.Win64.Gsb.sb
Link:
https://opentip.kaspersky.com/e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7d5f173f-8bfc-4b49-a431-569aa3f77b8c
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e
Threat name:
Win64.Trojan.Kepavll
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Status:
Malicious
First seen:
2026-04-08 06:44:26 UTC
File Type:
PE+ (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4usvqcmem2dyoa24x5sbipf4zwtalo6txruiy4kl3nqeka2lji7a._file
Result
Malware family:
vidar
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Score:
  10/10
Tags:
family:snappyclient family:vidar botnet:352c94bbdfa1a2947327cb8bcb6d0e9b backdoor collection discovery persistence spyware stealer
Link:
https://tria.ge/reports/260408-hhn3eabs4m/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
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
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Detects Vidar Stealer
SnappyClient
Snappyclient family
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/koekoef
https://telegram.me/nwwfh8
https://steamcommunity.com/profiles/76561198719385745
Unpacked files
SH256 hash:
e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e
MD5 hash:
a7368aae6005ea66527763cabd7cc80e
SHA1 hash:
046e3fe86099bda65e5ab3807a2a143aac12e42f
Link:
https://www.unpac.me/results/ae5b5ec3-5582-417f-aab4-b127dcf515fe/
Malware family:
Vidar
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e52558098466/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/e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e

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
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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:DebuggerCheck__API
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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
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Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:dgaagas
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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
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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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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: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
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Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:SUSP_XORed_URL_In_EXE
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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
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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
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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/
Rule name:VECT_Ransomware
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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 e525580984668787035cbf64143cbccda605bbd3bc688c714bdb6045034b4a3e

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/60788/

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