Analysis
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max time kernel
149s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-06-2024 09:09
Static task
static1
Behavioral task
behavioral1
Sample
e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe
Resource
win10v2004-20240508-en
General
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Target
e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe
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Size
456KB
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MD5
51d9dcc7dce74d74af3e82399f8282ee
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SHA1
b2fc528b252e419fb9ea002931d37942108f3c29
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SHA256
e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f
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SHA512
eb01c1f8cda35f423b7529c2c1337afd0e504c5ade1631ce31f3b589fe75bfa35777372c189772531eac37900d1de7d58bd57b8ae752049ba4abd648e72644f2
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SSDEEP
12288:SA4jjwCzPR7cRxotdA8N5BfnR+da2GWlLJ8y:0jj60td/zpnR52Juy
Malware Config
Extracted
C:\Users\Admin\Documents\OneNote Notebooks\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 (513) 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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe -
Loads dropped DLL 4 IoCs
pid Process 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp69D.bmp" e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2532 set thread context of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 -
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\BUSINESS.ONE e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\ACADEMIC.ONE e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\PLANNERS.ONE e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\BLANK.ONE e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\DESIGNER.ONE e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\README.hta e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\ e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.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 436 taskkill.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 464 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe Token: SeIncreaseQuotaPrivilege 2140 WMIC.exe Token: SeSecurityPrivilege 2140 WMIC.exe Token: SeTakeOwnershipPrivilege 2140 WMIC.exe Token: SeLoadDriverPrivilege 2140 WMIC.exe Token: SeSystemProfilePrivilege 2140 WMIC.exe Token: SeSystemtimePrivilege 2140 WMIC.exe Token: SeProfSingleProcessPrivilege 2140 WMIC.exe Token: SeIncBasePriorityPrivilege 2140 WMIC.exe Token: SeCreatePagefilePrivilege 2140 WMIC.exe Token: SeBackupPrivilege 2140 WMIC.exe Token: SeRestorePrivilege 2140 WMIC.exe Token: SeShutdownPrivilege 2140 WMIC.exe Token: SeDebugPrivilege 2140 WMIC.exe Token: SeSystemEnvironmentPrivilege 2140 WMIC.exe Token: SeRemoteShutdownPrivilege 2140 WMIC.exe Token: SeUndockPrivilege 2140 WMIC.exe Token: SeManageVolumePrivilege 2140 WMIC.exe Token: 33 2140 WMIC.exe Token: 34 2140 WMIC.exe Token: 35 2140 WMIC.exe Token: 36 2140 WMIC.exe Token: SeIncreaseQuotaPrivilege 2140 WMIC.exe Token: SeSecurityPrivilege 2140 WMIC.exe Token: SeTakeOwnershipPrivilege 2140 WMIC.exe Token: SeLoadDriverPrivilege 2140 WMIC.exe Token: SeSystemProfilePrivilege 2140 WMIC.exe Token: SeSystemtimePrivilege 2140 WMIC.exe Token: SeProfSingleProcessPrivilege 2140 WMIC.exe Token: SeIncBasePriorityPrivilege 2140 WMIC.exe Token: SeCreatePagefilePrivilege 2140 WMIC.exe Token: SeBackupPrivilege 2140 WMIC.exe Token: SeRestorePrivilege 2140 WMIC.exe Token: SeShutdownPrivilege 2140 WMIC.exe Token: SeDebugPrivilege 2140 WMIC.exe Token: SeSystemEnvironmentPrivilege 2140 WMIC.exe Token: SeRemoteShutdownPrivilege 2140 WMIC.exe Token: SeUndockPrivilege 2140 WMIC.exe Token: SeManageVolumePrivilege 2140 WMIC.exe Token: 33 2140 WMIC.exe Token: 34 2140 WMIC.exe Token: 35 2140 WMIC.exe Token: 36 2140 WMIC.exe Token: SeBackupPrivilege 4684 vssvc.exe Token: SeRestorePrivilege 4684 vssvc.exe Token: SeAuditPrivilege 4684 vssvc.exe Token: 33 5004 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 5004 AUDIODG.EXE Token: SeDebugPrivilege 436 taskkill.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2532 wrote to memory of 2524 2532 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 82 PID 2524 wrote to memory of 428 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 85 PID 2524 wrote to memory of 428 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 85 PID 428 wrote to memory of 2140 428 cmd.exe 87 PID 428 wrote to memory of 2140 428 cmd.exe 87 PID 2524 wrote to memory of 532 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 97 PID 2524 wrote to memory of 532 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 97 PID 2524 wrote to memory of 532 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 97 PID 2524 wrote to memory of 292 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 98 PID 2524 wrote to memory of 292 2524 e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe 98 PID 292 wrote to memory of 436 292 cmd.exe 100 PID 292 wrote to memory of 436 292 cmd.exe 100 PID 292 wrote to memory of 464 292 cmd.exe 102 PID 292 wrote to memory of 464 292 cmd.exe 102 -
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\e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe"C:\Users\Admin\AppData\Local\Temp\e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Users\Admin\AppData\Local\Temp\e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe"C:\Users\Admin\AppData\Local\Temp\e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.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:2524 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:428 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2140
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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:532
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:292 -
C:\Windows\system32\taskkill.exetaskkill /f /im "e14f32bdfbb2dc1117736029677effdedec2f570d73092261ba98f040a1b282f.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:436
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.14⤵
- Runs ping.exe
PID:464
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4684
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4e8 0x1541⤵
- Suspicious use of AdjustPrivilegeToken
PID:5004
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
3KB
MD519ad62300dd66d6f479b13c40bae58e4
SHA1c2393e348c48f9f3e6644f08473dfe22f889f9b2
SHA2566505cb7369eb363a6dca90fd9dccfcb98bfd9eb9a1aaf586652f6e2950ff719d
SHA5122bca333525c9892bd0cf13ec58d1786b67b1c63f1e7cfe688383fdba366ae8dede26f4bcaebce2b5c393987a9a2fef6c9cabf150ac0d0bc3f7d332c09aa3029d
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Filesize
26KB
MD5ce641a0044cadd0c61ccc979536f1d9c
SHA113cddefb1426ba1451d6901336ce9327a279bd8a
SHA25674f2aa78e874d215f4a4b27b10ac3cfa2521dc2e9632a9eb13d52e8727e5fa74
SHA51294dc1d219fed870d4a09c0be41f145c270f922edf152e742a0365352272946e6da61f0b8037afa2b87ff11efd7e3712a537316fa925fa9a5ea1dd0e097bae219
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Filesize
61KB
MD5b91cdb2713a4f36bf7b6a4ddc0b5b289
SHA194d1c8578f81bd2b45b4a5ed72f7e4b5ae10a902
SHA2560b80b2d311cdb8c1f91960eab18a7b12d5887f6835aa29bcc7c1d6e5a7d0da95
SHA5123ecef853795f683195d78828eaebd4ce398e6449c35865b1a09ba7f9cc6e3d362d626b3e3ad5e43988700d21860bbb3436bf6ff319578c874213537234efd4fb