Analysis
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max time kernel
144s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 08:25
Static task
static1
Behavioral task
behavioral1
Sample
ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
NsResize.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
NsResize.dll
Resource
win10v2004-20240611-en
General
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Target
ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe
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Size
241KB
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MD5
ad795aebd3065a1b1afd33df18590758
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SHA1
de6fde3aafbb8da8bf6de2ccf4c3507e71b2cd8f
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SHA256
56a479280a54fad7a582c3ff8623c885210cf49432a29592c91f2bd95bf6ac3d
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SHA512
a6c12d0572cc548b7dfd1e792887ecbac8c98d88e5717ae9364eaa43b751ab49f4c8f9480536fc6c87dca9802a119d56240aa0d68276f16666e20d2aec4923a5
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SSDEEP
6144:Kn/L+GOmXqA8VtR4ZhSTpkdpNRauPmuRfV/A/ETrSQ1tj:0zOmXqActRYhgk5Ra6mkflTrSq
Malware Config
Extracted
C:\Users\Admin\Music\README.hta
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Contacts a large (523) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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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-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe -
Loads dropped DLL 4 IoCs
pid Process 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpC431.bmp" ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4420 set thread context of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 -
Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\PLANNERS.ONE ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\BLANK.ONE ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\BUSINESS.ONE ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\README.hta ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\DESIGNER.ONE ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\ACADEMIC.ONE ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Kills process with taskkill 1 IoCs
pid Process 2356 taskkill.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2704 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3720 WMIC.exe Token: SeSecurityPrivilege 3720 WMIC.exe Token: SeTakeOwnershipPrivilege 3720 WMIC.exe Token: SeLoadDriverPrivilege 3720 WMIC.exe Token: SeSystemProfilePrivilege 3720 WMIC.exe Token: SeSystemtimePrivilege 3720 WMIC.exe Token: SeProfSingleProcessPrivilege 3720 WMIC.exe Token: SeIncBasePriorityPrivilege 3720 WMIC.exe Token: SeCreatePagefilePrivilege 3720 WMIC.exe Token: SeBackupPrivilege 3720 WMIC.exe Token: SeRestorePrivilege 3720 WMIC.exe Token: SeShutdownPrivilege 3720 WMIC.exe Token: SeDebugPrivilege 3720 WMIC.exe Token: SeSystemEnvironmentPrivilege 3720 WMIC.exe Token: SeRemoteShutdownPrivilege 3720 WMIC.exe Token: SeUndockPrivilege 3720 WMIC.exe Token: SeManageVolumePrivilege 3720 WMIC.exe Token: 33 3720 WMIC.exe Token: 34 3720 WMIC.exe Token: 35 3720 WMIC.exe Token: 36 3720 WMIC.exe Token: SeIncreaseQuotaPrivilege 3720 WMIC.exe Token: SeSecurityPrivilege 3720 WMIC.exe Token: SeTakeOwnershipPrivilege 3720 WMIC.exe Token: SeLoadDriverPrivilege 3720 WMIC.exe Token: SeSystemProfilePrivilege 3720 WMIC.exe Token: SeSystemtimePrivilege 3720 WMIC.exe Token: SeProfSingleProcessPrivilege 3720 WMIC.exe Token: SeIncBasePriorityPrivilege 3720 WMIC.exe Token: SeCreatePagefilePrivilege 3720 WMIC.exe Token: SeBackupPrivilege 3720 WMIC.exe Token: SeRestorePrivilege 3720 WMIC.exe Token: SeShutdownPrivilege 3720 WMIC.exe Token: SeDebugPrivilege 3720 WMIC.exe Token: SeSystemEnvironmentPrivilege 3720 WMIC.exe Token: SeRemoteShutdownPrivilege 3720 WMIC.exe Token: SeUndockPrivilege 3720 WMIC.exe Token: SeManageVolumePrivilege 3720 WMIC.exe Token: 33 3720 WMIC.exe Token: 34 3720 WMIC.exe Token: 35 3720 WMIC.exe Token: 36 3720 WMIC.exe Token: SeBackupPrivilege 764 vssvc.exe Token: SeRestorePrivilege 764 vssvc.exe Token: SeAuditPrivilege 764 vssvc.exe Token: 33 4084 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4084 AUDIODG.EXE Token: SeDebugPrivilege 2356 taskkill.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4420 wrote to memory of 4536 4420 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 94 PID 4536 wrote to memory of 2668 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 98 PID 4536 wrote to memory of 2668 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 98 PID 2668 wrote to memory of 3720 2668 cmd.exe 100 PID 2668 wrote to memory of 3720 2668 cmd.exe 100 PID 4536 wrote to memory of 4108 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 105 PID 4536 wrote to memory of 4108 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 105 PID 4536 wrote to memory of 4108 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 105 PID 4536 wrote to memory of 2784 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 106 PID 4536 wrote to memory of 2784 4536 ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe 106 PID 2784 wrote to memory of 2356 2784 cmd.exe 108 PID 2784 wrote to memory of 2356 2784 cmd.exe 108 PID 2784 wrote to memory of 2704 2784 cmd.exe 110 PID 2784 wrote to memory of 2704 2784 cmd.exe 110 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Users\Admin\AppData\Local\Temp\ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe"2⤵
- Checks computer location settings
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3720
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\README.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵PID:4108
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\system32\taskkill.exetaskkill /f /im "ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2356
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.14⤵
- Runs ping.exe
PID:2704
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4104,i,8447163055677043976,7218082390179600880,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:81⤵PID:4580
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:764
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4fc 0x49c1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4084
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD5a436db0c473a087eb61ff5c53c34ba27
SHA165ea67e424e75f5065132b539c8b2eda88aa0506
SHA25675ed40311875312617d6711baed0be29fcaee71031ca27a8d308a72b15a51e49
SHA512908f46a855480af6eacb2fb64de0e60b1e04bbb10b23992e2cf38a4cbebdcd7d3928c4c022d7ad9f7479265a8f426b93eef580afec95570e654c360d62f5e08d
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Filesize
189KB
MD55045ad20b12e04a1481383c155b1cfa5
SHA1b944257150955de6af5c73b0ac281be0d875a98d
SHA2569cfcdecc64d63cca2621f19fee231e9c5435037855ef3cac255f62d9d4b22bfb
SHA51270f7889e3db13ccded6127de5b738006f49a591d27ac7ef4d69862fddfe0ddc02aad9be3b53767ead10ee2f693966d9456b508bf8deaeb69b1a1f250f0527336
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Filesize
28KB
MD5d53bd2d5591a78ea15b3bd59e2652bd6
SHA140968bcae13ee63469d241200679b25dfa5fdd4c
SHA2561734bceb77dab6739b80575fd7ee87c437327d8eb147339e1d93b7d3235c5394
SHA512c07bbab95251f16ac4b1c03e0324792b35badd111cced2e5c8e0de467226e572edfe5ca6e528c3494664f2569774f6a422806f54883cc2ef3726e21f4a011f5b
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Filesize
1KB
MD51a00fb434517bcdd6321764d97540f6b
SHA166b484632751de96e28ee2fdfecd3abf2a5e2cfb
SHA256b6661b3b851339d82dfe3c8f045ebbe3aeb40a389cfcb24713920ee29ac89b88
SHA512cfeabc14e29e708e09fa2559979d7577e1b359e295d659a1d60f771949f2e2680a5fa4560b4064d4154aaef78cf250e1a753d1136b6f1d28e6078b34de5644da
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Filesize
3KB
MD520418349e7f8244ea53bc174b2ff9576
SHA1edb9087b6d85247ea0cad0060f540b0f890a80e1
SHA25635d36d6619e249e8bf4838098fd1770c78617e3019162aaca092f8fa37c82dcb
SHA512b12946ca17bb23403e106d561ae42d15695efde73eb4efb4099b57824c7ba0d2e331850022405f1d5da9502b568a217c06f259600cbbacc0d1c2b7210b31081f
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Filesize
61KB
MD56471bf20ef94585bb37c9d743383e974
SHA1772cc1ead20002b3a0a148dd5b41e6a07be46695
SHA256e3e9624c3c02fd5342d46ad9ff2b4269bc7a76ee4d7d793f8d717f05b421647f
SHA512c0d005e0c1a2006f636e8201508bd5a3b6153e40b37af057365b96f56b552470c38b2d85c7333701327a1635a68d24cfcdadad3e2ba1feed2675387bd011612f