4a900b344ef765a66f98cf39ac06273d565ca0f5d19f7ea4ca183786155d4a47

Analysis

user interaction
yes
max time kernel
4s
max time network
29s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/10/2026, 18:39

Sharing

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Reason

Machine shutdown

General

Target
000.exe
Size 6.7MB
Sample261003-xa3cdsvdmd
SHA256 4a900b344ef765a66f98cf39ac06273d565ca0f5d19f7ea4ca183786155d4a47
MD5 d5671758956b39e048680b6a8275e96a
SHA1 33c341130bf9c93311001a6284692c86fec200ef
SHA512 972e89ed8b7b4d75df0a05c53e71fb5c29edaa173d7289656676b9d2a1ed439be1687beddc6fb1fbf068868c3da9c3d2deb03b55e5ab5e7968858b5efc49fbe7
SSDEEP 3072:V3LA1++iCeFj0im6X/AXpT8vVMCcHVcdhghUuzzo9Y:lLJlC6j0CX4XmvWHVcd62uo9
TLSH
T12766F29B5ECC82E2FD3E05314062F676A6647EE903E14FCB62F80D47FA502E56C7119A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion discovery execution persistence ransomware

Malware Config

Signatures

Disables Task Manager via registry modification
defense_evasion

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\V:	000.exe
File opened (read-only)	\??\B:	000.exe
File opened (read-only)	\??\J:	000.exe
File opened (read-only)	\??\Q:	000.exe
File opened (read-only)	\??\W:	000.exe
File opened (read-only)	\??\Y:	000.exe
File opened (read-only)	\??\D:	000.exe
File opened (read-only)	\??\H:	000.exe
File opened (read-only)	\??\P:	000.exe
File opened (read-only)	\??\S:	000.exe
File opened (read-only)	\??\U:	000.exe
File opened (read-only)	\??\G:	000.exe
File opened (read-only)	\??\K:	000.exe
File opened (read-only)	\??\L:	000.exe
File opened (read-only)	\??\O:	000.exe
File opened (read-only)	\??\R:	000.exe
File opened (read-only)	\??\X:	000.exe
File opened (read-only)	\??\Z:	000.exe
File opened (read-only)	\??\A:	000.exe
File opened (read-only)	\??\I:	000.exe
File opened (read-only)	\??\M:	000.exe
File opened (read-only)	\??\N:	000.exe
File opened (read-only)	\??\T:	000.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\AutoRestartShell = "0"	000.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Control Panel\Desktop\Wallpaper	000.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5300	cmd.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3596	5848	WerFault.exe	88
4532	5848	WerFault.exe	88

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	WMIC.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	WMIC.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	WMIC.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	WMIC.exe

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	000.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Kills process with taskkill 2 IoCs

defense_evasion

pid	Process
5052	taskkill.exe
2676	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\icon.ico"	000.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2408	WMIC.exe
2408	WMIC.exe
2408	WMIC.exe
2408	WMIC.exe
4204	WMIC.exe
4204	WMIC.exe
4204	WMIC.exe
4204	WMIC.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5052	taskkill.exe
Token: SeDebugPrivilege	2676	taskkill.exe
Token: SeIncreaseQuotaPrivilege	2408	WMIC.exe
Token: SeSecurityPrivilege	2408	WMIC.exe
Token: SeTakeOwnershipPrivilege	2408	WMIC.exe
Token: SeLoadDriverPrivilege	2408	WMIC.exe
Token: SeSystemProfilePrivilege	2408	WMIC.exe
Token: SeSystemtimePrivilege	2408	WMIC.exe
Token: SeProfSingleProcessPrivilege	2408	WMIC.exe
Token: SeIncBasePriorityPrivilege	2408	WMIC.exe
Token: SeCreatePagefilePrivilege	2408	WMIC.exe
Token: SeBackupPrivilege	2408	WMIC.exe
Token: SeRestorePrivilege	2408	WMIC.exe
Token: SeShutdownPrivilege	2408	WMIC.exe
Token: SeDebugPrivilege	2408	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2408	WMIC.exe
Token: SeRemoteShutdownPrivilege	2408	WMIC.exe
Token: SeUndockPrivilege	2408	WMIC.exe
Token: SeManageVolumePrivilege	2408	WMIC.exe
Token: 33	2408	WMIC.exe
Token: 34	2408	WMIC.exe
Token: 35	2408	WMIC.exe
Token: 36	2408	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2408	WMIC.exe
Token: SeSecurityPrivilege	2408	WMIC.exe
Token: SeTakeOwnershipPrivilege	2408	WMIC.exe
Token: SeLoadDriverPrivilege	2408	WMIC.exe
Token: SeSystemProfilePrivilege	2408	WMIC.exe
Token: SeSystemtimePrivilege	2408	WMIC.exe
Token: SeProfSingleProcessPrivilege	2408	WMIC.exe
Token: SeIncBasePriorityPrivilege	2408	WMIC.exe
Token: SeCreatePagefilePrivilege	2408	WMIC.exe
Token: SeBackupPrivilege	2408	WMIC.exe
Token: SeRestorePrivilege	2408	WMIC.exe
Token: SeShutdownPrivilege	2408	WMIC.exe
Token: SeDebugPrivilege	2408	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2408	WMIC.exe
Token: SeRemoteShutdownPrivilege	2408	WMIC.exe
Token: SeUndockPrivilege	2408	WMIC.exe
Token: SeManageVolumePrivilege	2408	WMIC.exe
Token: 33	2408	WMIC.exe
Token: 34	2408	WMIC.exe
Token: 35	2408	WMIC.exe
Token: 36	2408	WMIC.exe
Token: SeShutdownPrivilege	5848	000.exe
Token: SeCreatePagefilePrivilege	5848	000.exe
Token: SeIncreaseQuotaPrivilege	4204	WMIC.exe
Token: SeSecurityPrivilege	4204	WMIC.exe
Token: SeTakeOwnershipPrivilege	4204	WMIC.exe
Token: SeLoadDriverPrivilege	4204	WMIC.exe
Token: SeSystemProfilePrivilege	4204	WMIC.exe
Token: SeSystemtimePrivilege	4204	WMIC.exe
Token: SeProfSingleProcessPrivilege	4204	WMIC.exe
Token: SeIncBasePriorityPrivilege	4204	WMIC.exe
Token: SeCreatePagefilePrivilege	4204	WMIC.exe
Token: SeBackupPrivilege	4204	WMIC.exe
Token: SeRestorePrivilege	4204	WMIC.exe
Token: SeShutdownPrivilege	4204	WMIC.exe
Token: SeDebugPrivilege	4204	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4204	WMIC.exe
Token: SeRemoteShutdownPrivilege	4204	WMIC.exe
Token: SeUndockPrivilege	4204	WMIC.exe
Token: SeManageVolumePrivilege	4204	WMIC.exe
Token: 33	4204	WMIC.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5848	000.exe
5848	000.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5848 wrote to memory of 5300	5848	000.exe	89
PID 5300 wrote to memory of 5052	5300	cmd.exe	91
PID 5300 wrote to memory of 2676	5300	cmd.exe	93
PID 5300 wrote to memory of 2408	5300	cmd.exe	94
PID 5300 wrote to memory of 4204	5300	cmd.exe	95

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\DataCollection	000.exe

C:\Users\Admin\AppData\Local\Temp\000.exe
"C:\Users\Admin\AppData\Local\Temp\000.exe"
1⤵
- Enumerates connected drives
- Modifies WinLogon
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5848
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\windl.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5300
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5052
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im taskmgr.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2676
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic useraccount where name='Admin' set FullName='UR NEXT'
    3⤵
    - Reads the TCP/IP host and domain name from the registry
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2408
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic useraccount where name='Admin' rename 'UR NEXT'
    3⤵
    - Reads the TCP/IP host and domain name from the registry
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4204
- - C:\Windows\SysWOW64\shutdown.exe
    shutdown /f /r /t 0
    3⤵
    PID:1204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5848 -s 4448
  2⤵
  - Program crash
  PID:3596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5848 -s 4492
  2⤵
  - Program crash
  PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5848 -ip 5848
1⤵
PID:5700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 5848 -ip 5848
1⤵
PID:4712

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a2e055 /state1:0x41c64e6d
1⤵
PID:3476

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k CameraMonitor
1⤵
PID:1160

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

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Downloads

CurrentDatabase_400.wmdb

Path C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
Size 896KB
SHA256 8e95e34cc2ac6987c2b5762b7db85cb7bb943c0e1c5141a82a4d71c9e7b287e3
MD5 59401d1a2f81eb851769c8a1612158c8
SHA1 04fdc2382a89039029d36b34e1f8e6dae332add6
SHA512 1c1e8893be4d0d18aca60bd728091bad758b6a59f66738722299c7865104d01cf13494af8d63d05754fd9c64ab08ecfb10d853822badb05061ff53d47214403a
SSDEEP 768:h0aleDxcg7KGVp3zT13VuI61HOdrrA9abhr8fEwPRzitFrzAqUmNKX08oJImdbaE:HZP2tFPuNnY4UmqEMioTaBacg
TLSH
T192154137D190B085CF2C71B1E5ED5F08BA23B10712E052465FB8A67BBA633C99D1B1E6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WMSDKNS.XML.bak

Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML.bak
Size 9KB
SHA256 cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
MD5 7050d5ae8acfbe560fa11073fef8185d
SHA1 5bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA512 a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
SSDEEP 96:/YkZRAF6zyHUhm77yB1pZYCEnfHrHH7B6xTGH+YCLV3zwULJEYCJWyHBt3zwFRh+:/2FV0bBPCfUdY
TLSH
T10022A2A194818DD206290E275DB95C0DDA8CE9D3832C24997C9EEB7FDFB1C00355FB6A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

one.rtf

Path C:\Users\Admin\AppData\Local\Temp\one.rtf
Size 403B
SHA256 e152b106733d9263d3cf175f0b6197880d70acb753f8bde8035a3e4865b31690
MD5 6fbd6ce25307749d6e0a66ebbc0264e7
SHA1 faee71e2eac4c03b96aabecde91336a6510fff60
SHA512 35a0d6d91178ec10619cf4d2fd44d3e57aa0266e1779e15b1eef6e9c359c77c384e0ffe4edb2cde980a6847e53f47733e6eacb72d46762066b3541dee3d29064
TLSH
T162E0ABB65C82D2C5018D15AA9E5040190F1D8E7AACB6A5CEB40AAC10B2A549C70809D2
MD5 SHA1 SHA512 TLSH

Submit Download

rniw.exe

Path C:\Users\Admin\AppData\Local\Temp\rniw.exe
Size 76KB
SHA256 70faa0e1498461731f873d3594f20cbf2beaa6f123a06b66f9df59a9cdf862be
MD5 9232120b6ff11d48a90069b25aa30abc
SHA1 97bb45f4076083fca037eee15d001fd284e53e47
SHA512 b06688a9fc0b853d2895f11e812c48d5871f2793183fda5e9638ded22fc5dc1e813f174baedc980a1f0b6a7b0a65cd61f29bb16acc6dd45da62988eb012d6877
SSDEEP 1536:3vosBknP2Uo+GjDZwue3jzFfcdhghUuV+ETNOh:3vVMCcHVcdhghUuzE
TLSH
T134735A83B6C10772C68146B145B23AB6C735973A87269FD7D34C5A07AFA44F1CCB22DA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

text.txt

Path C:\Users\Admin\AppData\Local\Temp\text.txt
Size 396B
SHA256 38c889b5d7bdcb79bbcb55554c520a9ce74b5bfc29c19d1e4cb1419176c99f48
MD5 9037ebf0a18a1c17537832bc73739109
SHA1 1d951dedfa4c172a1aa1aae096cfb576c1fb1d60
SHA512 4fb5c06089524c6dcd48b6d165cedb488e9efe2d27613289ef8834dbb6c010632d2bd5e3ac75f83b1d8024477ebdf05b9e0809602bbe1780528947c36e4de32f
MD5 SHA1 SHA512

Submit Download

v.mp4

Path C:\Users\Admin\AppData\Local\Temp\v.mp4
Size 81KB
SHA256 95374cf300097872a546d89306374e7cf2676f7a8b4c70274245d2dccfc79443
MD5 d2774b188ab5dde3e2df5033a676a0b4
SHA1 6e8f668cba211f1c3303e4947676f2fc9e4a1bcc
SHA512 3047a831ed9c8690b00763061807e98e15e9534ebc9499e3e5abb938199f9716c0e24a83a13291a8fd5b91a6598aeeef377d6793f6461fc0247ec4bbd901a131
SSDEEP 1536:ncypHn1U1VPY2RiCe6ujcvimXqX/IVcKMYXN9WTcTjT/:nLA1++iCeFj0im6X/AXpT/
TLSH
T12E83BFC94BDE1A9AFFB8633585494F280709A376566023CF31AC8C7B3BF22E56D5508D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

windl.bat

Path C:\Users\Admin\AppData\Local\Temp\windl.bat
Size 771B
SHA256 b551fba71dfd526d4916ae277d8686d83fff36d22fcf6f18457924a070b30ef7
MD5 a9401e260d9856d1134692759d636e92
SHA1 4141d3c60173741e14f36dfe41588bb2716d2867
SHA512 5cbe38cdab0283b87d9a9875f7ba6fa4e8a7673d933ca05deddddbcf6cf793bd1bf34ac0add798b4ed59ab483e49f433ce4012f571a658bc0add28dd987a57b6
TLSH
T1FF0128835579212398372F7C93CBEE479014DC1928C44B5739EF686AA7A2454B029BDE
MD5 SHA1 SHA512 TLSH

Submit Download

memory/5848-25-0x000000000D9E0000-0x000000000D9F0000-memory.dmp

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memory/5848-12-0x0000000074B80000-0x000000007533C000-memory.dmp

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memory/5848-22-0x000000000C910000-0x000000000C91E000-memory.dmp

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memory/5848-0-0x0000000074B92000-0x0000000074B93000-memory.dmp

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memory/5848-27-0x000000000D9E0000-0x000000000D9F0000-memory.dmp

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memory/5848-26-0x000000000D9E0000-0x000000000D9F0000-memory.dmp

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memory/5848-28-0x000000000D9E0000-0x000000000D9F0000-memory.dmp

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memory/5848-21-0x000000000C940000-0x000000000C97E000-memory.dmp

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memory/5848-30-0x000000000D9E0000-0x000000000D9F0000-memory.dmp

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memory/5848-31-0x000000000D9E0000-0x000000000D9F0000-memory.dmp

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memory/5848-3-0x0000000006300000-0x00000000068BA000-memory.dmp

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memory/5848-2-0x0000000074B80000-0x000000007533C000-memory.dmp

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memory/5848-1-0x0000000000140000-0x00000000007EE000-memory.dmp

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memory/5848-47-0x0000000074B92000-0x0000000074B93000-memory.dmp

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memory/5848-48-0x0000000074B80000-0x000000007533C000-memory.dmp

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memory/5848-49-0x0000000074B80000-0x000000007533C000-memory.dmp

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Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads