Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
05/03/2025, 14:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe
Resource
win10v2004-20250217-en
General
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Target
JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe
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Size
505KB
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MD5
52723b5a0c4a0087dd912fbdeea8b69e
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SHA1
e8ad4bd2a0665ee9b219f43d9818aed00dea2d87
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SHA256
2205665368077d546da8365d120b8a029144f4670884b54def7c3ac99405c91c
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SHA512
310116a519e00da79d94b13c7aaa6c3ccf98f17aa7583d18f33132edd2126def3740c65c28e0c03fd6d22b228744f3d7bdf011c4743e5778351ed2c7d5300726
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SSDEEP
12288:HOimkBOHBLuO7tliZb+H8Q6JDbAeX0N5vCAF0OoS:HOxkE9S1UeEN0
Malware Config
Signatures
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Blackshades
Blackshades is a remote access trojan with various capabilities.
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Blackshades family
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Blackshades payload 10 IoCs
resource yara_rule behavioral2/memory/1612-34-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-45-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-49-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-52-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-54-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-56-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-59-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-61-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-63-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral2/memory/1612-68-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Wxndso\\wnxcno.exe:*:Enabled:Windows Messanger" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\ycxeqwfwea.exe = "C:\\Users\\Admin\\AppData\\Roaming\\ycxeqwfwea.exe:*:Enabled:Windows Messanger" 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 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 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 reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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-1-5-21-1874072718-2205492803-118941907-1000\Control Panel\International\Geo\Nation JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe -
Executes dropped EXE 3 IoCs
pid Process 2676 wnxcno.exe 1612 wnxcno.exe 516 wnxcno.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1874072718-2205492803-118941907-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wnsaoaiegw = "C:\\Users\\Admin\\AppData\\Roaming\\Wxndso\\wnxcno.exe" reg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2676 set thread context of 1612 2676 wnxcno.exe 93 PID 2676 set thread context of 516 2676 wnxcno.exe 94 -
resource yara_rule behavioral2/memory/1612-22-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-34-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-25-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-45-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-49-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-52-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-54-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-56-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-59-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-61-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-63-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1612-68-0x0000000000400000-0x0000000000473000-memory.dmp upx -
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 14 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 wnxcno.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wnxcno.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wnxcno.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 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.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 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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3536 reg.exe 2788 reg.exe 3636 reg.exe 2268 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 516 wnxcno.exe Token: 1 1612 wnxcno.exe Token: SeCreateTokenPrivilege 1612 wnxcno.exe Token: SeAssignPrimaryTokenPrivilege 1612 wnxcno.exe Token: SeLockMemoryPrivilege 1612 wnxcno.exe Token: SeIncreaseQuotaPrivilege 1612 wnxcno.exe Token: SeMachineAccountPrivilege 1612 wnxcno.exe Token: SeTcbPrivilege 1612 wnxcno.exe Token: SeSecurityPrivilege 1612 wnxcno.exe Token: SeTakeOwnershipPrivilege 1612 wnxcno.exe Token: SeLoadDriverPrivilege 1612 wnxcno.exe Token: SeSystemProfilePrivilege 1612 wnxcno.exe Token: SeSystemtimePrivilege 1612 wnxcno.exe Token: SeProfSingleProcessPrivilege 1612 wnxcno.exe Token: SeIncBasePriorityPrivilege 1612 wnxcno.exe Token: SeCreatePagefilePrivilege 1612 wnxcno.exe Token: SeCreatePermanentPrivilege 1612 wnxcno.exe Token: SeBackupPrivilege 1612 wnxcno.exe Token: SeRestorePrivilege 1612 wnxcno.exe Token: SeShutdownPrivilege 1612 wnxcno.exe Token: SeDebugPrivilege 1612 wnxcno.exe Token: SeAuditPrivilege 1612 wnxcno.exe Token: SeSystemEnvironmentPrivilege 1612 wnxcno.exe Token: SeChangeNotifyPrivilege 1612 wnxcno.exe Token: SeRemoteShutdownPrivilege 1612 wnxcno.exe Token: SeUndockPrivilege 1612 wnxcno.exe Token: SeSyncAgentPrivilege 1612 wnxcno.exe Token: SeEnableDelegationPrivilege 1612 wnxcno.exe Token: SeManageVolumePrivilege 1612 wnxcno.exe Token: SeImpersonatePrivilege 1612 wnxcno.exe Token: SeCreateGlobalPrivilege 1612 wnxcno.exe Token: 31 1612 wnxcno.exe Token: 32 1612 wnxcno.exe Token: 33 1612 wnxcno.exe Token: 34 1612 wnxcno.exe Token: 35 1612 wnxcno.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 2676 wnxcno.exe 1612 wnxcno.exe 516 wnxcno.exe 1612 wnxcno.exe 1612 wnxcno.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 2956 wrote to memory of 3924 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 88 PID 2956 wrote to memory of 3924 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 88 PID 2956 wrote to memory of 3924 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 88 PID 3924 wrote to memory of 116 3924 cmd.exe 91 PID 3924 wrote to memory of 116 3924 cmd.exe 91 PID 3924 wrote to memory of 116 3924 cmd.exe 91 PID 2956 wrote to memory of 2676 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 92 PID 2956 wrote to memory of 2676 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 92 PID 2956 wrote to memory of 2676 2956 JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe 92 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 1612 2676 wnxcno.exe 93 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 2676 wrote to memory of 516 2676 wnxcno.exe 94 PID 1612 wrote to memory of 1076 1612 wnxcno.exe 95 PID 1612 wrote to memory of 1076 1612 wnxcno.exe 95 PID 1612 wrote to memory of 1076 1612 wnxcno.exe 95 PID 1612 wrote to memory of 1360 1612 wnxcno.exe 96 PID 1612 wrote to memory of 1360 1612 wnxcno.exe 96 PID 1612 wrote to memory of 1360 1612 wnxcno.exe 96 PID 1612 wrote to memory of 4036 1612 wnxcno.exe 97 PID 1612 wrote to memory of 4036 1612 wnxcno.exe 97 PID 1612 wrote to memory of 4036 1612 wnxcno.exe 97 PID 1612 wrote to memory of 3264 1612 wnxcno.exe 98 PID 1612 wrote to memory of 3264 1612 wnxcno.exe 98 PID 1612 wrote to memory of 3264 1612 wnxcno.exe 98 PID 4036 wrote to memory of 3536 4036 cmd.exe 103 PID 4036 wrote to memory of 3536 4036 cmd.exe 103 PID 4036 wrote to memory of 3536 4036 cmd.exe 103 PID 3264 wrote to memory of 2788 3264 cmd.exe 104 PID 3264 wrote to memory of 2788 3264 cmd.exe 104 PID 3264 wrote to memory of 2788 3264 cmd.exe 104 PID 1076 wrote to memory of 3636 1076 cmd.exe 105 PID 1076 wrote to memory of 3636 1076 cmd.exe 105 PID 1076 wrote to memory of 3636 1076 cmd.exe 105 PID 1360 wrote to memory of 2268 1360 cmd.exe 106 PID 1360 wrote to memory of 2268 1360 cmd.exe 106 PID 1360 wrote to memory of 2268 1360 cmd.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_52723b5a0c4a0087dd912fbdeea8b69e.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HdVsB.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3924 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "wnsaoaiegw" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:116
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C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe"C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe"C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1076 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3636
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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\Wxndso\wnxcno.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2268
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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" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4036 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3536
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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\ycxeqwfwea.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ycxeqwfwea.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3264 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\ycxeqwfwea.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ycxeqwfwea.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2788
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C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe"C:\Users\Admin\AppData\Roaming\Wxndso\wnxcno.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:516
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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
143B
MD5613740d64da52e9d2ec3913c27ca2882
SHA11774117839a0f49fe9c372257c99e71749e384ad
SHA256b9edbb2d4f6a7d52138e82b435f2c97eeafc636d0c08f223536ce734f11ee4ca
SHA512b573dd179de47cb135fe5bca34fd23f185c65bb2960a1eac9b77325560cfc6d3386cb865a677efacd94325161b0eef1ff6b159421edbc180887073e992a42072
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Filesize
505KB
MD552723b5a0c4a0087dd912fbdeea8b69e
SHA1e8ad4bd2a0665ee9b219f43d9818aed00dea2d87
SHA2562205665368077d546da8365d120b8a029144f4670884b54def7c3ac99405c91c
SHA512310116a519e00da79d94b13c7aaa6c3ccf98f17aa7583d18f33132edd2126def3740c65c28e0c03fd6d22b228744f3d7bdf011c4743e5778351ed2c7d5300726