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Analysis
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max time kernel
116s -
max time network
120s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250217-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
09/03/2025, 09:42
Static task
static1
General
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Target
SvdvD2oMxskKpFA.exe
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Size
2.8MB
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MD5
37449ec900f5315bd22abe4e4d8861ad
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SHA1
584d45cfeb259c3b89cb7ed0734f0334f2432d59
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SHA256
e737aeca763418b072714874598a77466634cc2f8d1133c5ca57ad0feae8ffb5
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SHA512
41b857432e067b9f9f6e63c6b70c1d5d2388f2b7d40b8053ed3dcdc4b156fba1b0cdef62593b30e38fa542fe5514d129e2a614cc21833bd895dc73602c30684f
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SSDEEP
24576:G5tXUp5hTtlRfyhaaJRjbEHi0zScrqkx03XssHftjQVM+PJxbHXDPvP/wYUIgH1b:Q3JtgecJ03X/x+M+rfwYUIgVY7vD
Malware Config
Extracted
xworm
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Install_directory
%Userprofile%
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install_file
injector.exe
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pastebin_url
https://pastebin.com/raw/DSFaHH8B
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/5936-18065-0x0000000000400000-0x0000000000418000-memory.dmp family_xworm -
Xworm family
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Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 5896 powershell.exe 4232 powershell.exe 3744 powershell.exe 6064 powershell.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-1-5-21-3452737631-513087862-588053281-1000\Control Panel\International\Geo\Nation SvdvD2oMxskKpFA.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\injector.lnk SvdvD2oMxskKpFA.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\injector.lnk SvdvD2oMxskKpFA.exe -
Executes dropped EXE 2 IoCs
pid Process 2772 injector.exe 2592 injector.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3452737631-513087862-588053281-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\injector = "C:\\Users\\Admin\\injector.exe" SvdvD2oMxskKpFA.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 31 pastebin.com 32 pastebin.com -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4224 set thread context of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 2772 set thread context of 2592 2772 injector.exe 102 -
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 9 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 SvdvD2oMxskKpFA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SvdvD2oMxskKpFA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language injector.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language injector.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5844 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe 4224 SvdvD2oMxskKpFA.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4224 SvdvD2oMxskKpFA.exe Token: SeDebugPrivilege 5936 SvdvD2oMxskKpFA.exe Token: SeDebugPrivilege 5896 powershell.exe Token: SeIncreaseQuotaPrivilege 5896 powershell.exe Token: SeSecurityPrivilege 5896 powershell.exe Token: SeTakeOwnershipPrivilege 5896 powershell.exe Token: SeLoadDriverPrivilege 5896 powershell.exe Token: SeSystemProfilePrivilege 5896 powershell.exe Token: SeSystemtimePrivilege 5896 powershell.exe Token: SeProfSingleProcessPrivilege 5896 powershell.exe Token: SeIncBasePriorityPrivilege 5896 powershell.exe Token: SeCreatePagefilePrivilege 5896 powershell.exe Token: SeBackupPrivilege 5896 powershell.exe Token: SeRestorePrivilege 5896 powershell.exe Token: SeShutdownPrivilege 5896 powershell.exe Token: SeDebugPrivilege 5896 powershell.exe Token: SeSystemEnvironmentPrivilege 5896 powershell.exe Token: SeRemoteShutdownPrivilege 5896 powershell.exe Token: SeUndockPrivilege 5896 powershell.exe Token: SeManageVolumePrivilege 5896 powershell.exe Token: 33 5896 powershell.exe Token: 34 5896 powershell.exe Token: 35 5896 powershell.exe Token: 36 5896 powershell.exe Token: SeDebugPrivilege 4232 powershell.exe Token: SeIncreaseQuotaPrivilege 4232 powershell.exe Token: SeSecurityPrivilege 4232 powershell.exe Token: SeTakeOwnershipPrivilege 4232 powershell.exe Token: SeLoadDriverPrivilege 4232 powershell.exe Token: SeSystemProfilePrivilege 4232 powershell.exe Token: SeSystemtimePrivilege 4232 powershell.exe Token: SeProfSingleProcessPrivilege 4232 powershell.exe Token: SeIncBasePriorityPrivilege 4232 powershell.exe Token: SeCreatePagefilePrivilege 4232 powershell.exe Token: SeBackupPrivilege 4232 powershell.exe Token: SeRestorePrivilege 4232 powershell.exe Token: SeShutdownPrivilege 4232 powershell.exe Token: SeDebugPrivilege 4232 powershell.exe Token: SeSystemEnvironmentPrivilege 4232 powershell.exe Token: SeRemoteShutdownPrivilege 4232 powershell.exe Token: SeUndockPrivilege 4232 powershell.exe Token: SeManageVolumePrivilege 4232 powershell.exe Token: 33 4232 powershell.exe Token: 34 4232 powershell.exe Token: 35 4232 powershell.exe Token: 36 4232 powershell.exe Token: SeDebugPrivilege 3744 powershell.exe Token: SeIncreaseQuotaPrivilege 3744 powershell.exe Token: SeSecurityPrivilege 3744 powershell.exe Token: SeTakeOwnershipPrivilege 3744 powershell.exe Token: SeLoadDriverPrivilege 3744 powershell.exe Token: SeSystemProfilePrivilege 3744 powershell.exe Token: SeSystemtimePrivilege 3744 powershell.exe Token: SeProfSingleProcessPrivilege 3744 powershell.exe Token: SeIncBasePriorityPrivilege 3744 powershell.exe Token: SeCreatePagefilePrivilege 3744 powershell.exe Token: SeBackupPrivilege 3744 powershell.exe Token: SeRestorePrivilege 3744 powershell.exe Token: SeShutdownPrivilege 3744 powershell.exe Token: SeDebugPrivilege 3744 powershell.exe Token: SeSystemEnvironmentPrivilege 3744 powershell.exe Token: SeRemoteShutdownPrivilege 3744 powershell.exe Token: SeUndockPrivilege 3744 powershell.exe Token: SeManageVolumePrivilege 3744 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5936 SvdvD2oMxskKpFA.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 4224 wrote to memory of 5936 4224 SvdvD2oMxskKpFA.exe 89 PID 5936 wrote to memory of 5896 5936 SvdvD2oMxskKpFA.exe 90 PID 5936 wrote to memory of 5896 5936 SvdvD2oMxskKpFA.exe 90 PID 5936 wrote to memory of 5896 5936 SvdvD2oMxskKpFA.exe 90 PID 5936 wrote to memory of 4232 5936 SvdvD2oMxskKpFA.exe 93 PID 5936 wrote to memory of 4232 5936 SvdvD2oMxskKpFA.exe 93 PID 5936 wrote to memory of 4232 5936 SvdvD2oMxskKpFA.exe 93 PID 5936 wrote to memory of 3744 5936 SvdvD2oMxskKpFA.exe 95 PID 5936 wrote to memory of 3744 5936 SvdvD2oMxskKpFA.exe 95 PID 5936 wrote to memory of 3744 5936 SvdvD2oMxskKpFA.exe 95 PID 5936 wrote to memory of 6064 5936 SvdvD2oMxskKpFA.exe 97 PID 5936 wrote to memory of 6064 5936 SvdvD2oMxskKpFA.exe 97 PID 5936 wrote to memory of 6064 5936 SvdvD2oMxskKpFA.exe 97 PID 5936 wrote to memory of 5844 5936 SvdvD2oMxskKpFA.exe 99 PID 5936 wrote to memory of 5844 5936 SvdvD2oMxskKpFA.exe 99 PID 5936 wrote to memory of 5844 5936 SvdvD2oMxskKpFA.exe 99 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102 PID 2772 wrote to memory of 2592 2772 injector.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"2⤵
- Checks computer location settings
- Drops startup file
- 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:5936 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5896
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SvdvD2oMxskKpFA.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4232
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\injector.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3744
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'injector.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
PID:6064
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "injector" /tr "C:\Users\Admin\injector.exe"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5844
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C:\Users\Admin\injector.exe"C:\Users\Admin\injector.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Users\Admin\injector.exe"C:\Users\Admin\injector.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2592
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
517B
MD545284f90e07da71eb60f2ed2e5d8e152
SHA10191cf67d3d31ecdc5c1575f4eac1fc3d62b9d0e
SHA2562aca9209357ff8d0dfeae2375cc17c697f7dac664e7d4daf39bb55c8ed338ec0
SHA512fc933822df6d0af842c29ca4aa8b3cba37dcb02af3b76c89bb5c687fd7e220ce74025cc15e4f1c464924d94c236557e3acb386c3930fb5c01e63b13fc1a1228c
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Filesize
2KB
MD5f9349064c7c8f8467cc12d78a462e5f9
SHA15e1d27fc64751cd8c0e9448ee47741da588b3484
SHA256883481fe331cb89fb6061e76b43acd4dd638c16f499b10088b261036c6d0547b
SHA5123229668491b5e4068e743b31f2896b30b1842faf96aff09fad01b08771c2f11eb8d8f02a3b76e31f0d6ad650c2894c5ac1822204e132c03d9c2b8df6ca4cd7cf
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Filesize
21KB
MD5bef3db71e034051c5b90a3a1efe906b9
SHA18fd944f16bd7a09828a18617826646d451e4bf86
SHA25621c08041454e82a2e45b01daef03660f72b4f657ec8e1fa70f106486f28264bd
SHA51292af9bbe4b8b358af7e236373bba4c8375357c08d1f32ec40e51cc654ea945911de73081f6987fa33183fa286764ab061daaaaba9ec2b8f5286a2e05a148c52a
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Filesize
21KB
MD52893e4cbc6624f665210187121dbec41
SHA163b5bd85efb9a8fb3e98b9e5bde8f210a6489cc2
SHA2569ad9e5da8f5b5a7fb8dc3d3f0b5adb587c8edd8908936923f73733d9cfbeb171
SHA5127c62368a5c21514740477b3e02b2fae4d45ad0a2ba7a1e454ee38aef276e563dd59f9d6da0b81ce8c9c9649e13436b8805c2be8ca5cab15a389ad87d51b4518a
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Filesize
21KB
MD5b1379c2c2df5d9a66d9d523ac4d78b03
SHA1c600509613304166bab724911073b74665447bbd
SHA256a17bc7d6c77ceb98efa390bf66a6d8b70737209bfe0e86a0a76691ba7108ecff
SHA5124a6bfeb8579efde2ad0f6e806757eb8e38c75730fbc516ada02c0f945daa51befb1d74769a9fd07feeffc2c9bd05ea82b47133ca7aa11f8efb603083092f0831
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2.8MB
MD537449ec900f5315bd22abe4e4d8861ad
SHA1584d45cfeb259c3b89cb7ed0734f0334f2432d59
SHA256e737aeca763418b072714874598a77466634cc2f8d1133c5ca57ad0feae8ffb5
SHA51241b857432e067b9f9f6e63c6b70c1d5d2388f2b7d40b8053ed3dcdc4b156fba1b0cdef62593b30e38fa542fe5514d129e2a614cc21833bd895dc73602c30684f