MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecf9ee8895057f0934b2f6c5fab74148932ecae0e46bcfc8618a112ca4fef82d. 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

Threat unknown

Vendor detections: 12

Intelligence 12 IOCs YARA 29 File information Comments

SHA256 hash:	ecf9ee8895057f0934b2f6c5fab74148932ecae0e46bcfc8618a112ca4fef82d
SHA3-384 hash:	e43130c7f45f46c59a8c292605b71600f36d344bdd65176b77ae50862f5682af2687cb0a441a611a91c7f810a07519ef
SHA1 hash:	877dc8daa780eba2246e8165ed08f9a7e5a942da
MD5 hash:	917d920f0343159ab7a0f210ffb2fb9a
humanhash:	muppet-washington-carbon-happy
File name:	Weekend Gathering Invitation FF.exe
Download:	download sample
File size:	25'954'170 bytes
First seen:	2026-10-17 17:56:14 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	98dc6faa8b2554964035604ed0f22c62
ssdeep	786432:4kXQyXd1IkyTjBdiAdE6wIYxkwEgQQfFvS:dBXXVC1diAe6wrkwfZvS
TLSH	T19F472313F789753FD07B1A3519379690583BBB606A928C17A7F83A8CCF391802D2A757
TrID	63.8% (.EXE) Inno Setup installer (107240/4/30) 24.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 3.8% (.EXE) Win64 Executable (generic) (6522/11/2) 2.6% (.EXE) Win32 Executable (generic) (4504/4/1) 1.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
dhash icon	0cfcf0dededea600
Reporter	smica83
Tags:	exe

Intelligence

File Origin

# of uploads :

# of downloads :

211

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/e4c33d7b-e5f2-4f19-923b-b2d20d52d504/

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-17 18:00:33 UTC

Tags:

installer

Link:

https://app.any.run/tasks/955410f0-050a-41ce-86a1-8f7de7a7416c

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/92405/

Detection(s):

SecuriteInfo.com.FileRepMalware.58488744.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad3b6c8f4e17c78f7163d43

Tags:

shellcode injection virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating synchronization primitives

Creating a window

Searching for synchronization primitives

Creating a file in the %temp% subdirectories

Creating a file

Moving a recently created file

Creating a process from a recently created file

Creating a process with a hidden window

Deleting a recently created file

Launching a service

Sending a custom TCP request

Connection attempt

Creating a service

DNS request

Enabling autorun for a service

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

adaptive-context adaptive-context embarcadero_delphi inno installer installer overlay packed packed

Link:

https://www.filescan.io/uploads/6ad3b6fe958f70df9e2214f6/reports/ac53df82-8f6e-44f8-8ca9-64e690f0979d/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/ecf9ee8895057f0934b2f6c5fab74148932ecae0e46bcfc8618a112ca4fef82d

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-10-17T02:31:00Z UTC

Last seen:

2026-10-18T01:42:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/ecf9ee8895057f0934b2f6c5fab74148932ecae0e46bcfc8618a112ca4fef82d/results?tab=lookup

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1988416

Signature

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Behaviour

Behavior Graph:

Download SVG

Score:

41%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/ecf9ee8895057f0934b2f6c5fab74148932ecae0e46bcfc8618a112ca4fef82d

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/917d920f0343159ab7a0f210ffb2fb9a

Gathering data

Threat name:

Win32.Malware.Heuristic

Status:

Malicious

First seen:

2026-10-17 05:49:02 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

10 of 36 (27.78%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5t465cevav7qsnfs63c7vn2bjcjs5sxa4rv47sdbriiszjh67awq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

command_and_control defense_evasion discovery privilege_escalation

Link:

https://tria.ge/reports/261017-wh6t4sbt4t/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Executes dropped EXE

Loads dropped DLL

Outbound SSH connection to public host

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/ecf9ee8895057f0934b2f6c5fab74148932ecae0e46bcfc8618a112ca4fef82d

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:	Borland Create hunting rule
Author:	malware-lu

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:	DebuggerException__SetConsoleCtrl 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:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects AgentTesla (inconnu, etat extrait)

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

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:	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:	TH_APT_EquationGroup_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Equation Group (G0020) APT malware detection - covers EquationDrug, GrayFish, DoubleFantasy, TripleFantasy, Fanny, GROK, nls_933w HDD firmware module, and Shadow Brokers tooling
Reference:	https://cyfare.net/

Rule name:	WIN_Malware_Unknown_ForgeAuto_1708427c_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_1762e598_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_2e3a5916_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_4ab123d7_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_6422f546_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_74566f98 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_79234c04 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_99cdfd72_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_bd254b5c_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_f5d58a9e_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

File information

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

Cape

https://www.capesandbox.com/analysis/92405/

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