Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15-01-2025 18:54
Behavioral task
behavioral1
Sample
0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe
Resource
win7-20240903-en
General
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Target
0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe
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Size
1.2MB
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MD5
d837fa27cb8d38f5b93f64a2d3049ac1
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SHA1
75498c78faba84faf6aedb86dee9ed61ebd50cca
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SHA256
0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb
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SHA512
8ab9bdc48c02d2699d6a425b767dbdb2af6e34ac5d1b7e47978ed492dbd86fca23434c5f1f1c5b566f5ce68b165adfec1341af50009bfacac4f0c552f1b5064e
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtit:WIwgMEuy+inDfp3/XoCw57XYBwKt
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2800-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2800-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-47-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-64-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0007000000017409-14.dat family_gh0strat behavioral1/memory/2800-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2800-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-47-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-64-0x0000000010000000-0x00000000101BA000-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\\259449474.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 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe -
Executes dropped EXE 6 IoCs
pid Process 2968 AK47.exe 2440 AK47.exe 2800 AK74.exe 2656 Ghiya.exe 2864 Ghiya.exe 1624 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 2968 AK47.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 2732 svchost.exe 2656 Ghiya.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 2732 svchost.exe 1624 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1840-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000b000000018678-60.dat vmprotect behavioral1/memory/1840-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1840-96-0x0000000000400000-0x0000000000760000-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" 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\259449474.txt AK47.exe File created C:\Windows\SysWOW64\259449474.txt AK47.exe -
resource yara_rule behavioral1/memory/2800-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2800-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2800-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-47-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-64-0x0000000010000000-0x00000000101BA000-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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3064 cmd.exe 604 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 604 PING.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2864 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2800 AK74.exe Token: SeLoadDriverPrivilege 2864 Ghiya.exe Token: 33 2864 Ghiya.exe Token: SeIncBasePriorityPrivilege 2864 Ghiya.exe Token: 33 2864 Ghiya.exe Token: SeIncBasePriorityPrivilege 2864 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1840 wrote to memory of 2968 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 31 PID 1840 wrote to memory of 2968 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 31 PID 1840 wrote to memory of 2968 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 31 PID 1840 wrote to memory of 2968 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 31 PID 1840 wrote to memory of 2440 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 32 PID 1840 wrote to memory of 2440 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 32 PID 1840 wrote to memory of 2440 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 32 PID 1840 wrote to memory of 2440 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 32 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 1840 wrote to memory of 2800 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 33 PID 2800 wrote to memory of 3064 2800 AK74.exe 37 PID 2800 wrote to memory of 3064 2800 AK74.exe 37 PID 2800 wrote to memory of 3064 2800 AK74.exe 37 PID 2800 wrote to memory of 3064 2800 AK74.exe 37 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 2656 wrote to memory of 2864 2656 Ghiya.exe 39 PID 3064 wrote to memory of 604 3064 cmd.exe 40 PID 3064 wrote to memory of 604 3064 cmd.exe 40 PID 3064 wrote to memory of 604 3064 cmd.exe 40 PID 3064 wrote to memory of 604 3064 cmd.exe 40 PID 1840 wrote to memory of 1788 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 41 PID 1840 wrote to memory of 1788 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 41 PID 1840 wrote to memory of 1788 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 41 PID 1840 wrote to memory of 1788 1840 0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe 41 PID 2732 wrote to memory of 1624 2732 svchost.exe 43 PID 2732 wrote to memory of 1624 2732 svchost.exe 43 PID 2732 wrote to memory of 1624 2732 svchost.exe 43 PID 2732 wrote to memory of 1624 2732 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.exe"C:\Users\Admin\AppData\Local\Temp\0993ed1ba7899e29ae4f92c542b95a16f5758c3b10715428fc94df4405cd58bb.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:1840 -
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:2968
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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:2440
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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:2800 -
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:3064 -
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:604
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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:1788
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2660
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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:2732 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259449474.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1624
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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:2656 -
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:2864
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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
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Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5dbea293c542cfac638ef9eeb6dab5e74
SHA118f59a612960b9565483c148b4ffbac7a67999f9
SHA256629626fd9e3447f8d99755f87ec99c8f103803e53eeb505b4915047fabcc68b0
SHA512f71faaf952fe77ee3730a0465ea669d1beff0e5d28a390f39669be0cbe2700b796463478f1e2d0b4c79017ecf3fe69c0bcd374c3493bfd80acb4c233e6900e6e
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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
MD5011d876256b3eb491ce99b27befd0d9c
SHA164ea6d54f35a47b365906afb8a1cbd3ffd844a4f
SHA2560ed6e7f8bb8748688eac67d459a5fa318281c9cf9a3364fda8247c5f795abf14
SHA512b213fa8413098ffc3c638b2e6f133a41d1dd0c40ba59ac2e07ef914a2e2a3dc5efba6edc010d885bfd735bb3a043ef61f87f2971de4fd46bc0ad0dad2a22c30e
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Filesize
49KB
MD57e2a993a865f70f5d325629bef92abfb
SHA1636c12bddc32b9abdd2e353603eb761f339cf7f5
SHA256f8268286be5a03a44a4ff9db507f5ceef02d98744a03353ef802eb2a80706891
SHA5127dd4583719182ec695c319d5cb0ad0ba3f34203e62962845e582eccf05baf18b02dca2e67322c6889d02bc5ca547e1e642c96438d0785bed2aea358019e755be
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d