Analysis
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max time kernel
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max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2025, 06:31
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe
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Size
196KB
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MD5
1ed1092d731bd439d033b76d3ef8f4a9
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SHA1
365f11c686efee4e5c1a35b488f6e854558d5778
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SHA256
d828ecf013db31afa74e628822ef3aa6631fbf07793c9e716ccf7a287f150ab2
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SHA512
c5d87cb14e9dd539e54b7cb52327b3d9c38928c7925090ef13e0056489f8c4628f1ff4efbe4cdf6a94b9a70ea6389f8e54ce862974d889ac906bf7a87bb2a972
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SSDEEP
3072:fDPLg5pn2snvcYqfTx1y4QfCeH884XRy9YKwrU33aW2pYvvOlA3y:fngn107N2aBxByjwQ33QpkvOl
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 16 IoCs
resource yara_rule behavioral2/memory/3520-42-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-51-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-53-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-60-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-64-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-67-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-70-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-76-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-79-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-82-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-88-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-91-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3520-94-0x0000000000400000-0x000000000045C000-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 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 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 reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svihost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svihost.exe:*:Enabled:Windows Messanger" 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe -
Executes dropped EXE 1 IoCs
pid Process 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe -
Loads dropped DLL 3 IoCs
pid Process 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xWleOvyTvzOYtHtgIdcFmEptTtFyROlHfXUfwLgUdCvZbIchpf = "C:\\Users\\Admin\\AppData\\Local\\JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe" JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2272 set thread context of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 -
resource yara_rule behavioral2/memory/3520-38-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-40-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-42-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-51-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-53-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-60-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-64-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-67-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-70-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-76-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-79-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-82-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-88-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-91-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3520-94-0x0000000000400000-0x000000000045C000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe vbc.exe -
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 11 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 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.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 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 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 4848 reg.exe 3956 reg.exe 1644 reg.exe 3704 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 3520 vbc.exe Token: SeCreateTokenPrivilege 3520 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3520 vbc.exe Token: SeLockMemoryPrivilege 3520 vbc.exe Token: SeIncreaseQuotaPrivilege 3520 vbc.exe Token: SeMachineAccountPrivilege 3520 vbc.exe Token: SeTcbPrivilege 3520 vbc.exe Token: SeSecurityPrivilege 3520 vbc.exe Token: SeTakeOwnershipPrivilege 3520 vbc.exe Token: SeLoadDriverPrivilege 3520 vbc.exe Token: SeSystemProfilePrivilege 3520 vbc.exe Token: SeSystemtimePrivilege 3520 vbc.exe Token: SeProfSingleProcessPrivilege 3520 vbc.exe Token: SeIncBasePriorityPrivilege 3520 vbc.exe Token: SeCreatePagefilePrivilege 3520 vbc.exe Token: SeCreatePermanentPrivilege 3520 vbc.exe Token: SeBackupPrivilege 3520 vbc.exe Token: SeRestorePrivilege 3520 vbc.exe Token: SeShutdownPrivilege 3520 vbc.exe Token: SeDebugPrivilege 3520 vbc.exe Token: SeAuditPrivilege 3520 vbc.exe Token: SeSystemEnvironmentPrivilege 3520 vbc.exe Token: SeChangeNotifyPrivilege 3520 vbc.exe Token: SeRemoteShutdownPrivilege 3520 vbc.exe Token: SeUndockPrivilege 3520 vbc.exe Token: SeSyncAgentPrivilege 3520 vbc.exe Token: SeEnableDelegationPrivilege 3520 vbc.exe Token: SeManageVolumePrivilege 3520 vbc.exe Token: SeImpersonatePrivilege 3520 vbc.exe Token: SeCreateGlobalPrivilege 3520 vbc.exe Token: 31 3520 vbc.exe Token: 32 3520 vbc.exe Token: 33 3520 vbc.exe Token: 34 3520 vbc.exe Token: 35 3520 vbc.exe Token: SeDebugPrivilege 3520 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3520 vbc.exe 3520 vbc.exe 3520 vbc.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 2108 wrote to memory of 2272 2108 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 82 PID 2108 wrote to memory of 2272 2108 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 82 PID 2108 wrote to memory of 2272 2108 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 82 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 2272 wrote to memory of 3520 2272 JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe 83 PID 3520 wrote to memory of 2560 3520 vbc.exe 84 PID 3520 wrote to memory of 2560 3520 vbc.exe 84 PID 3520 wrote to memory of 2560 3520 vbc.exe 84 PID 3520 wrote to memory of 624 3520 vbc.exe 85 PID 3520 wrote to memory of 624 3520 vbc.exe 85 PID 3520 wrote to memory of 624 3520 vbc.exe 85 PID 3520 wrote to memory of 1316 3520 vbc.exe 86 PID 3520 wrote to memory of 1316 3520 vbc.exe 86 PID 3520 wrote to memory of 1316 3520 vbc.exe 86 PID 3520 wrote to memory of 1184 3520 vbc.exe 87 PID 3520 wrote to memory of 1184 3520 vbc.exe 87 PID 3520 wrote to memory of 1184 3520 vbc.exe 87 PID 1316 wrote to memory of 4848 1316 cmd.exe 92 PID 1316 wrote to memory of 4848 1316 cmd.exe 92 PID 1316 wrote to memory of 4848 1316 cmd.exe 92 PID 2560 wrote to memory of 1644 2560 cmd.exe 94 PID 2560 wrote to memory of 1644 2560 cmd.exe 94 PID 2560 wrote to memory of 1644 2560 cmd.exe 94 PID 624 wrote to memory of 3956 624 cmd.exe 93 PID 624 wrote to memory of 3956 624 cmd.exe 93 PID 624 wrote to memory of 3956 624 cmd.exe 93 PID 1184 wrote to memory of 3704 1184 cmd.exe 95 PID 1184 wrote to memory of 3704 1184 cmd.exe 95 PID 1184 wrote to memory of 3704 1184 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Users\Admin\AppData\Roaming\JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe"C:\Users\Admin\AppData\Roaming\JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe3⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3520 -
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:2560 -
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:1644
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3956
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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:1316 -
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:4848
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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\svihost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svihost.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svihost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svihost.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3704
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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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\JaffaCakes118_1ed1092d731bd439d033b76d3ef8f4a9.exe.log
Filesize319B
MD5600936e187ce94453648a9245b2b42a5
SHA13349e5da3f713259244a2cbcb4a9dca777f637ed
SHA2561493eb1dc75a64eb2eb06bc9eb2c864b78fc4a2c674108d5183ac7824013ff2d
SHA512d41203f93ed77430dc570e82dc713f09d21942d75d1f9c3c84135421550ac2fa3845b7e46df70d2c57fe97d3a88e43c672771bb8b6433c44584c4e64646c1964
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Filesize
196KB
MD51ed1092d731bd439d033b76d3ef8f4a9
SHA1365f11c686efee4e5c1a35b488f6e854558d5778
SHA256d828ecf013db31afa74e628822ef3aa6631fbf07793c9e716ccf7a287f150ab2
SHA512c5d87cb14e9dd539e54b7cb52327b3d9c38928c7925090ef13e0056489f8c4628f1ff4efbe4cdf6a94b9a70ea6389f8e54ce862974d889ac906bf7a87bb2a972
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Filesize
18KB
MD52153e2d85da316a0fe302227e0f9af88
SHA148b334c27d604ce7d89c9c825d211d26427176cf
SHA256645b30a3ef5cf05ad0df575fbbdbc05387b5493ce1778935b60d98681fea7bc0
SHA512647b0b95622c2e9086f072ccf110371b38953619b4cb6697e259165ce12e0dd1854bc6351abb8f693d052d730f8790d72929a8c822a26ac369c372478c1e4fac