Analysis
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max time kernel
148s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/02/2025, 13:09
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe
Resource
win10v2004-20250211-en
General
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Target
JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe
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Size
308KB
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MD5
f82ac35bf52d1f5ad8f6b5f29acb3f28
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SHA1
4a9ac9912e1f0ca668f2da7913b4533104fb531d
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SHA256
a7f883e29e6f9210ef7546e715bd25aac14679d251ddf8b1a22d15b47c7e790a
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SHA512
1d82ee03ae41690e74b3aa0360dc671cc15b0d8e930992ce05429748b5f7f4d21587e0fadb9b4189360609e5719403a08a543facc05e8c81d1cfb24c7084e330
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SSDEEP
6144:8IlNxDlbni74D1CXWFyZEyaz3ZG7UVfuc96FeG39B85VDyqbr00:DbxDJxCcaRq3B56k5VDyu40
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 behavioral1/memory/3044-26-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-22-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-31-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-37-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-36-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-38-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-39-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-40-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-44-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-45-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-46-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-52-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-53-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-55-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-56-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3044-57-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process 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 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\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.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\CCC..exe = "C:\\Users\\Admin\\AppData\\Roaming\\CCC..exe:*:Enabled:Windows Messanger" reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\CCC..exe" vbc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run vbc.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{9A61EDA5-1ABF-F1EE-CCCA-70FA4D232211} vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Active Setup\Installed Components\{9A61EDA5-1ABF-F1EE-CCCA-70FA4D232211}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\CCC..exe" vbc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{9A61EDA5-1ABF-F1EE-CCCA-70FA4D232211} vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{9A61EDA5-1ABF-F1EE-CCCA-70FA4D232211}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\CCC..exe" vbc.exe -
Executes dropped EXE 1 IoCs
pid Process 3044 vbc.exe -
Loads dropped DLL 1 IoCs
pid Process 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\CCC..exe" vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\CCC..exe" vbc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1844 set thread context of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 -
resource yara_rule behavioral1/memory/3044-14-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-20-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-10-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-8-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-26-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-22-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-21-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-31-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-37-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-36-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-38-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-39-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-40-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-44-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-45-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-46-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-52-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-53-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-55-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-56-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3044-57-0x0000000000400000-0x0000000000473000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 10 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.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 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 reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2848 reg.exe 2640 reg.exe 2588 reg.exe 2596 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 3044 vbc.exe Token: SeCreateTokenPrivilege 3044 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3044 vbc.exe Token: SeLockMemoryPrivilege 3044 vbc.exe Token: SeIncreaseQuotaPrivilege 3044 vbc.exe Token: SeMachineAccountPrivilege 3044 vbc.exe Token: SeTcbPrivilege 3044 vbc.exe Token: SeSecurityPrivilege 3044 vbc.exe Token: SeTakeOwnershipPrivilege 3044 vbc.exe Token: SeLoadDriverPrivilege 3044 vbc.exe Token: SeSystemProfilePrivilege 3044 vbc.exe Token: SeSystemtimePrivilege 3044 vbc.exe Token: SeProfSingleProcessPrivilege 3044 vbc.exe Token: SeIncBasePriorityPrivilege 3044 vbc.exe Token: SeCreatePagefilePrivilege 3044 vbc.exe Token: SeCreatePermanentPrivilege 3044 vbc.exe Token: SeBackupPrivilege 3044 vbc.exe Token: SeRestorePrivilege 3044 vbc.exe Token: SeShutdownPrivilege 3044 vbc.exe Token: SeDebugPrivilege 3044 vbc.exe Token: SeAuditPrivilege 3044 vbc.exe Token: SeSystemEnvironmentPrivilege 3044 vbc.exe Token: SeChangeNotifyPrivilege 3044 vbc.exe Token: SeRemoteShutdownPrivilege 3044 vbc.exe Token: SeUndockPrivilege 3044 vbc.exe Token: SeSyncAgentPrivilege 3044 vbc.exe Token: SeEnableDelegationPrivilege 3044 vbc.exe Token: SeManageVolumePrivilege 3044 vbc.exe Token: SeImpersonatePrivilege 3044 vbc.exe Token: SeCreateGlobalPrivilege 3044 vbc.exe Token: 31 3044 vbc.exe Token: 32 3044 vbc.exe Token: 33 3044 vbc.exe Token: 34 3044 vbc.exe Token: 35 3044 vbc.exe Token: SeDebugPrivilege 3044 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3044 vbc.exe 3044 vbc.exe 3044 vbc.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 1844 wrote to memory of 3044 1844 JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe 30 PID 3044 wrote to memory of 3056 3044 vbc.exe 32 PID 3044 wrote to memory of 3056 3044 vbc.exe 32 PID 3044 wrote to memory of 3056 3044 vbc.exe 32 PID 3044 wrote to memory of 3056 3044 vbc.exe 32 PID 3044 wrote to memory of 2700 3044 vbc.exe 33 PID 3044 wrote to memory of 2700 3044 vbc.exe 33 PID 3044 wrote to memory of 2700 3044 vbc.exe 33 PID 3044 wrote to memory of 2700 3044 vbc.exe 33 PID 3044 wrote to memory of 2552 3044 vbc.exe 35 PID 3044 wrote to memory of 2552 3044 vbc.exe 35 PID 3044 wrote to memory of 2552 3044 vbc.exe 35 PID 3044 wrote to memory of 2552 3044 vbc.exe 35 PID 3044 wrote to memory of 2856 3044 vbc.exe 36 PID 3044 wrote to memory of 2856 3044 vbc.exe 36 PID 3044 wrote to memory of 2856 3044 vbc.exe 36 PID 3044 wrote to memory of 2856 3044 vbc.exe 36 PID 2856 wrote to memory of 2848 2856 cmd.exe 41 PID 2856 wrote to memory of 2848 2856 cmd.exe 41 PID 2856 wrote to memory of 2848 2856 cmd.exe 41 PID 2856 wrote to memory of 2848 2856 cmd.exe 41 PID 2700 wrote to memory of 2588 2700 cmd.exe 42 PID 2700 wrote to memory of 2588 2700 cmd.exe 42 PID 2700 wrote to memory of 2588 2700 cmd.exe 42 PID 2700 wrote to memory of 2588 2700 cmd.exe 42 PID 2552 wrote to memory of 2640 2552 cmd.exe 40 PID 2552 wrote to memory of 2640 2552 cmd.exe 40 PID 2552 wrote to memory of 2640 2552 cmd.exe 40 PID 2552 wrote to memory of 2640 2552 cmd.exe 40 PID 3056 wrote to memory of 2596 3056 cmd.exe 43 PID 3056 wrote to memory of 2596 3056 cmd.exe 43 PID 3056 wrote to memory of 2596 3056 cmd.exe 43 PID 3056 wrote to memory of 2596 3056 cmd.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Users\Admin\AppData\Local\Temp\vbc.exeC:\Users\Admin\AppData\Local\Temp\vbc.exe2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3044 -
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:3056 -
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:2596
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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\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f82ac35bf52d1f5ad8f6b5f29acb3f28.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2588
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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:2552 -
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:2640
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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\CCC..exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\CCC..exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\CCC..exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\CCC..exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2848
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
308KB
MD5f82ac35bf52d1f5ad8f6b5f29acb3f28
SHA14a9ac9912e1f0ca668f2da7913b4533104fb531d
SHA256a7f883e29e6f9210ef7546e715bd25aac14679d251ddf8b1a22d15b47c7e790a
SHA5121d82ee03ae41690e74b3aa0360dc671cc15b0d8e930992ce05429748b5f7f4d21587e0fadb9b4189360609e5719403a08a543facc05e8c81d1cfb24c7084e330
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Filesize
1.1MB
MD534aa912defa18c2c129f1e09d75c1d7e
SHA19c3046324657505a30ecd9b1fdb46c05bde7d470
SHA2566df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386
SHA512d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98