Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
05/01/2025, 17:37
Behavioral task
behavioral1
Sample
1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe
Resource
win7-20241023-en
General
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Target
1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe
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Size
1.2MB
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MD5
24708400e1701e464d861e847e1ae1ab
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SHA1
9b42d675a256bcbed91d27a6b3c450a0ce1125cb
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SHA256
1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa
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SHA512
175e06cc8fe0ea11fdcdd4e2c6bbcb0b91f86d24886e5ad9dc862738468a5c9b6b86e5e1ba9884b4e12819f4fa4e8ba1b98170bd07e2522aa9c89aad1c7163f0
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2524-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2524-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2812-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2812-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2812-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00080000000165c7-15.dat family_gh0strat behavioral1/memory/2524-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2524-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2812-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2812-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2812-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259445668.txt" AK47.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe -
Executes dropped EXE 6 IoCs
pid Process 2396 AK47.exe 2464 AK47.exe 2524 AK74.exe 2968 Ghiya.exe 2812 Ghiya.exe 2444 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2396 AK47.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2936 svchost.exe 2968 Ghiya.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2936 svchost.exe 2444 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2264-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000016c88-58.dat vmprotect behavioral1/memory/2264-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259445668.txt AK47.exe File created C:\Windows\SysWOW64\259445668.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral1/memory/2524-22-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2524-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2524-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2812-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2812-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2812-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
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 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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2288 cmd.exe 2764 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2764 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2812 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2524 AK74.exe Token: SeLoadDriverPrivilege 2812 Ghiya.exe Token: 33 2812 Ghiya.exe Token: SeIncBasePriorityPrivilege 2812 Ghiya.exe Token: 33 2812 Ghiya.exe Token: SeIncBasePriorityPrivilege 2812 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2264 wrote to memory of 2396 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 31 PID 2264 wrote to memory of 2396 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 31 PID 2264 wrote to memory of 2396 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 31 PID 2264 wrote to memory of 2396 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 31 PID 2264 wrote to memory of 2464 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 32 PID 2264 wrote to memory of 2464 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 32 PID 2264 wrote to memory of 2464 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 32 PID 2264 wrote to memory of 2464 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 32 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2264 wrote to memory of 2524 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 33 PID 2524 wrote to memory of 2288 2524 AK74.exe 37 PID 2524 wrote to memory of 2288 2524 AK74.exe 37 PID 2524 wrote to memory of 2288 2524 AK74.exe 37 PID 2524 wrote to memory of 2288 2524 AK74.exe 37 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2968 wrote to memory of 2812 2968 Ghiya.exe 38 PID 2288 wrote to memory of 2764 2288 cmd.exe 40 PID 2288 wrote to memory of 2764 2288 cmd.exe 40 PID 2288 wrote to memory of 2764 2288 cmd.exe 40 PID 2288 wrote to memory of 2764 2288 cmd.exe 40 PID 2264 wrote to memory of 2076 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 41 PID 2264 wrote to memory of 2076 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 41 PID 2264 wrote to memory of 2076 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 41 PID 2264 wrote to memory of 2076 2264 1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe 41 PID 2936 wrote to memory of 2444 2936 svchost.exe 43 PID 2936 wrote to memory of 2444 2936 svchost.exe 43 PID 2936 wrote to memory of 2444 2936 svchost.exe 43 PID 2936 wrote to memory of 2444 2936 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe"C:\Users\Admin\AppData\Local\Temp\1c018753ea3a35724900d6dc2a1cbf7497dc62fa8ca325e333ffafd583e9d0aa.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2396
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2464
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C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2764
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2076
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2904
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259445668.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2444
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2812
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5adbb1f071b0cf258cfe90a430ff676a2
SHA1cfbb8f991262a837daa527e146fd8e85e055fbde
SHA2569139ad3db14a6f38c5c3d5ea61dde4594c390b9aeb1229db955d17b5a54136df
SHA512fdcfc7d6bcbd44f943612a35a61b3e1f6ef40e99496c843ff0f0e3d86dd13bb0c475c469b937274b2c8b3cf202bb6d06eade9cde1fc1b5501ffcb24686bb42f6
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD56ca4388c8fd80633b341fde3bac7fd74
SHA1adb6220c4e7e22b506eb331090421d98bcf64d13
SHA256e24f2a7ef1609da78bc772366efc2b9d36f41a46805512e247e161bf2e598ebe
SHA512c810643fd73de1cce6dd77bac661013c6582be773e481c01f7c59f9356b9eb4e790433616eb61a6e2d4afcb1b0df8c545f6ea2754090b56615d5f2ec6e9e6417
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Filesize
49KB
MD5cb4dce7f7451d93a3fc611d6fff0233e
SHA10adab4e9321de5f98a92bedf744aacfc5b678733
SHA256a1ad6f8df4d86fbb1a5b25c8a39e79cf263f20b9b19009631557c7da3730335e
SHA512f6c2175d5ef2f79df3e70158106c0220027c8b1e03f4390c5487b2eb71b0d5064371d2c0e06cfb94afb0a31b046dff96b6bda9b77945252930657da804a4534f