Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 02:09
Static task
static1
Behavioral task
behavioral1
Sample
fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe
Resource
win10v2004-20240910-en
General
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Target
fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe
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Size
972KB
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MD5
fd981d64ec88dd51c9e6eb29e22151da
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SHA1
55b5dbe6076b60c41d5ac643a37faf89db5893d8
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SHA256
b47438f58f110b3887779e0f28f8201ef90e1bee68a655aa0fbed88ae4600efa
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SHA512
a8c9626e03c4b5bdad50643ab5cd3fa794f2696cb1c5e5c65377b813f5c802b9582f32e7ac30224175b45f24f888b4194c2b00c714554cb54f433660929ae057
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SSDEEP
12288:Mc93T41yy1QtY1WvL3IaFXuS/Rke06U8fulW9w0BRVluHpSB34GSFidC2qgOGtAt:JZ4mHz2uT3EpuCOCA0Hag4e
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe:*:Enabled:Windows Messanger" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\svhost.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svhost.exe:*:Enabled:Windows Messanger" reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation wscript.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rundll32 .exe cmd.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rundll32 .exe cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 5104 svhost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rundll32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\rundll32 .exe" fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3932 set thread context of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 13 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wscript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2872 reg.exe 2668 reg.exe 1336 reg.exe 4576 reg.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe Token: 1 5104 svhost.exe Token: SeCreateTokenPrivilege 5104 svhost.exe Token: SeAssignPrimaryTokenPrivilege 5104 svhost.exe Token: SeLockMemoryPrivilege 5104 svhost.exe Token: SeIncreaseQuotaPrivilege 5104 svhost.exe Token: SeMachineAccountPrivilege 5104 svhost.exe Token: SeTcbPrivilege 5104 svhost.exe Token: SeSecurityPrivilege 5104 svhost.exe Token: SeTakeOwnershipPrivilege 5104 svhost.exe Token: SeLoadDriverPrivilege 5104 svhost.exe Token: SeSystemProfilePrivilege 5104 svhost.exe Token: SeSystemtimePrivilege 5104 svhost.exe Token: SeProfSingleProcessPrivilege 5104 svhost.exe Token: SeIncBasePriorityPrivilege 5104 svhost.exe Token: SeCreatePagefilePrivilege 5104 svhost.exe Token: SeCreatePermanentPrivilege 5104 svhost.exe Token: SeBackupPrivilege 5104 svhost.exe Token: SeRestorePrivilege 5104 svhost.exe Token: SeShutdownPrivilege 5104 svhost.exe Token: SeDebugPrivilege 5104 svhost.exe Token: SeAuditPrivilege 5104 svhost.exe Token: SeSystemEnvironmentPrivilege 5104 svhost.exe Token: SeChangeNotifyPrivilege 5104 svhost.exe Token: SeRemoteShutdownPrivilege 5104 svhost.exe Token: SeUndockPrivilege 5104 svhost.exe Token: SeSyncAgentPrivilege 5104 svhost.exe Token: SeEnableDelegationPrivilege 5104 svhost.exe Token: SeManageVolumePrivilege 5104 svhost.exe Token: SeImpersonatePrivilege 5104 svhost.exe Token: SeCreateGlobalPrivilege 5104 svhost.exe Token: 31 5104 svhost.exe Token: 32 5104 svhost.exe Token: 33 5104 svhost.exe Token: 34 5104 svhost.exe Token: 35 5104 svhost.exe Token: SeDebugPrivilege 5104 svhost.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 5104 svhost.exe 5104 svhost.exe 5104 svhost.exe -
Suspicious use of WriteProcessMemory 50 IoCs
description pid Process procid_target PID 3932 wrote to memory of 4532 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 84 PID 3932 wrote to memory of 4532 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 84 PID 3932 wrote to memory of 4532 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 84 PID 4532 wrote to memory of 3712 4532 cmd.exe 86 PID 4532 wrote to memory of 3712 4532 cmd.exe 86 PID 4532 wrote to memory of 3712 4532 cmd.exe 86 PID 3932 wrote to memory of 3844 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 87 PID 3932 wrote to memory of 3844 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 87 PID 3932 wrote to memory of 3844 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 87 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 5104 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 88 PID 3932 wrote to memory of 4612 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 89 PID 3932 wrote to memory of 4612 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 89 PID 3932 wrote to memory of 4612 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 89 PID 3932 wrote to memory of 4508 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 90 PID 3932 wrote to memory of 4508 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 90 PID 3932 wrote to memory of 4508 3932 fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe 90 PID 5104 wrote to memory of 2300 5104 svhost.exe 92 PID 5104 wrote to memory of 2300 5104 svhost.exe 92 PID 5104 wrote to memory of 2300 5104 svhost.exe 92 PID 5104 wrote to memory of 1564 5104 svhost.exe 93 PID 5104 wrote to memory of 1564 5104 svhost.exe 93 PID 5104 wrote to memory of 1564 5104 svhost.exe 93 PID 5104 wrote to memory of 2348 5104 svhost.exe 94 PID 5104 wrote to memory of 2348 5104 svhost.exe 94 PID 5104 wrote to memory of 2348 5104 svhost.exe 94 PID 5104 wrote to memory of 2032 5104 svhost.exe 95 PID 5104 wrote to memory of 2032 5104 svhost.exe 95 PID 5104 wrote to memory of 2032 5104 svhost.exe 95 PID 2300 wrote to memory of 1336 2300 cmd.exe 100 PID 2300 wrote to memory of 1336 2300 cmd.exe 100 PID 2300 wrote to memory of 1336 2300 cmd.exe 100 PID 2032 wrote to memory of 4576 2032 cmd.exe 101 PID 2032 wrote to memory of 4576 2032 cmd.exe 101 PID 2032 wrote to memory of 4576 2032 cmd.exe 101 PID 2348 wrote to memory of 2872 2348 cmd.exe 102 PID 2348 wrote to memory of 2872 2348 cmd.exe 102 PID 2348 wrote to memory of 2872 2348 cmd.exe 102 PID 1564 wrote to memory of 2668 1564 cmd.exe 103 PID 1564 wrote to memory of 2668 1564 cmd.exe 103 PID 1564 wrote to memory of 2668 1564 cmd.exe 103 PID 3712 wrote to memory of 1948 3712 wscript.exe 104 PID 3712 wrote to memory of 1948 3712 wscript.exe 104 PID 3712 wrote to memory of 1948 3712 wscript.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd981d64ec88dd51c9e6eb29e22151da_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3932 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\\java.bat2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Windows\SysWOW64\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\invs.vbs" "C:\Users\Admin\AppData\Local\Temp\java2.bat3⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3712 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\java2.bat" "4⤵
- Drops startup file
- System Location Discovery: System Language Discovery
PID:1948
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C:\Users\Admin\AppData\Local\Temp\svhost.exeC:\Users\Admin\AppData\Local\Temp\\svhost.exe2⤵PID:3844
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C:\Users\Admin\AppData\Local\Temp\svhost.exeC:\Users\Admin\AppData\Local\Temp\\svhost.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1336
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svhost.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1564 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svhost.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2668
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2872
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4576
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C:\Users\Admin\AppData\Local\Temp\svhost.exeC:\Users\Admin\AppData\Local\Temp\\svhost.exe2⤵PID:4612
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C:\Users\Admin\AppData\Local\Temp\svhost.exeC:\Users\Admin\AppData\Local\Temp\\svhost.exe2⤵PID:4508
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
78B
MD5c578d9653b22800c3eb6b6a51219bbb8
SHA1a97aa251901bbe179a48dbc7a0c1872e163b1f2d
SHA25620a98a7e6e137bb1b9bd5ef6911a479cb8eac925b80d6db4e70b19f62a40cce2
SHA5123ae6dc8f02d1a78e1235a0782b632972da5a74ab32287cc41aa672d4fa4a9d34bb5fc50eba07b6915f2e61c402927cd5f6feeb7f7602afa2f64e91efb3b7fc4d
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Filesize
47B
MD581bf5400486e5da45ba0c6c1399d843f
SHA1d70a7c4d3f3057a3ef5b8b1c764b40b3d3b4d59d
SHA256d1a915a5e0286b1648a6e094f52813e2b5766dce3acf6342b297f7ca113545f1
SHA512ebeee9eb5249ee1b278bf6c1fbcd91e4c073a241203f218dfa2edfa708a37679c6e6a78751de55b4640a024b32ce4389bd5d931401309163950cd15b4a91c140
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Filesize
228B
MD5a5740ba265edda5233902cd7d0f848fb
SHA10de9f2e0f7bb9a0c088475679680753f30b2e25c
SHA256a1fc9cf6e7569a621f1eab650b962b3124069e85efd01e503e35e444382c5343
SHA5123769589bad78c468bb1b374ed8964a6d99e6e57dd6ac8b9d36455a02a2fed588fed05283401d8f109bde6c780ce645ff79a1da4504c5cd501aa2e33388395dc3
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Filesize
972KB
MD5fd981d64ec88dd51c9e6eb29e22151da
SHA155b5dbe6076b60c41d5ac643a37faf89db5893d8
SHA256b47438f58f110b3887779e0f28f8201ef90e1bee68a655aa0fbed88ae4600efa
SHA512a8c9626e03c4b5bdad50643ab5cd3fa794f2696cb1c5e5c65377b813f5c802b9582f32e7ac30224175b45f24f888b4194c2b00c714554cb54f433660929ae057
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Filesize
1.1MB
MD5d881de17aa8f2e2c08cbb7b265f928f9
SHA108936aebc87decf0af6e8eada191062b5e65ac2a
SHA256b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0
SHA5125f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34