Analysis
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max time kernel
150s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
05/03/2025, 20:18
Behavioral task
behavioral1
Sample
0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe
Resource
win7-20241010-en
General
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Target
0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe
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Size
1.2MB
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MD5
2d29c89d1e7e1e346d47a09b64d5ea91
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SHA1
653f531ebac8627be9062cdc9696a411902aea94
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SHA256
0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a
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SHA512
97aa32d9cbd2082710e2b32dc8000f6d1b51032553d0f58390cac8ed561ac118202acfd85e52963e120af9eb07b4bb97ab58cb646d7dd4bf3f5ef8a903b6997d
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9
Malware Config
Signatures
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resource yara_rule behavioral1/memory/3064-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3064-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2840-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2840-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2840-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x002f000000018bd7-14.dat family_gh0strat behavioral1/memory/3064-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3064-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2840-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2840-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2840-54-0x0000000010000000-0x00000000101BA000-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\\259494793.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 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe -
Executes dropped EXE 6 IoCs
pid Process 2908 AK47.exe 3028 AK47.exe 3064 AK74.exe 2812 Ghiya.exe 2840 Ghiya.exe 972 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 3028 AK47.exe 2888 svchost.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2812 Ghiya.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2888 svchost.exe 972 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2004-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019489-62.dat vmprotect behavioral1/memory/2004-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2004-98-0x0000000000400000-0x0000000000760000-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" 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259494793.txt AK47.exe File created C:\Windows\SysWOW64\259494793.txt AK47.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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/3064-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3064-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3064-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2840-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2840-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2840-54-0x0000000010000000-0x00000000101BA000-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 11 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 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2832 cmd.exe 1828 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1828 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2840 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3064 AK74.exe Token: SeLoadDriverPrivilege 2840 Ghiya.exe Token: 33 2840 Ghiya.exe Token: SeIncBasePriorityPrivilege 2840 Ghiya.exe Token: 33 2840 Ghiya.exe Token: SeIncBasePriorityPrivilege 2840 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2004 wrote to memory of 2908 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 30 PID 2004 wrote to memory of 2908 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 30 PID 2004 wrote to memory of 2908 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 30 PID 2004 wrote to memory of 2908 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 30 PID 2004 wrote to memory of 3028 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 31 PID 2004 wrote to memory of 3028 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 31 PID 2004 wrote to memory of 3028 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 31 PID 2004 wrote to memory of 3028 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 31 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2004 wrote to memory of 3064 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 34 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 2812 wrote to memory of 2840 2812 Ghiya.exe 37 PID 3064 wrote to memory of 2832 3064 AK74.exe 36 PID 3064 wrote to memory of 2832 3064 AK74.exe 36 PID 3064 wrote to memory of 2832 3064 AK74.exe 36 PID 3064 wrote to memory of 2832 3064 AK74.exe 36 PID 2832 wrote to memory of 1828 2832 cmd.exe 39 PID 2832 wrote to memory of 1828 2832 cmd.exe 39 PID 2832 wrote to memory of 1828 2832 cmd.exe 39 PID 2832 wrote to memory of 1828 2832 cmd.exe 39 PID 2004 wrote to memory of 2560 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 40 PID 2004 wrote to memory of 2560 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 40 PID 2004 wrote to memory of 2560 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 40 PID 2004 wrote to memory of 2560 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 40 PID 2004 wrote to memory of 2540 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 41 PID 2004 wrote to memory of 2540 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 41 PID 2004 wrote to memory of 2540 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 41 PID 2004 wrote to memory of 2540 2004 0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe 41 PID 2888 wrote to memory of 972 2888 svchost.exe 43 PID 2888 wrote to memory of 972 2888 svchost.exe 43 PID 2888 wrote to memory of 972 2888 svchost.exe 43 PID 2888 wrote to memory of 972 2888 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.exe"C:\Users\Admin\AppData\Local\Temp\0b5a8822c5b8ce646c903a568eb07034d8d8621123faddd4cdd79e57f248317a.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:2004 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2908
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3028
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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:3064 -
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:2832 -
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:1828
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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:2560
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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:2540
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2916
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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:2888 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259494793.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:972
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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:2812 -
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:2840
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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
MD566812b723bab5987584ffe0a19af44e2
SHA129c91084daca0fed2725b8f9a3917b37f7a81010
SHA256d959d000f4c4e7017673b61394c84622908331f795b440d4c5619169aac80a7b
SHA512ab7947acdb88a4720ba80c13e2bdb937fcf3c81acf0b9e84f5c06a396420a38baf822419fdd3848467b73af2035db29bc795ceb3a13b00261b6a1a8a2d2a03bd
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Filesize
1.2MB
MD514b09eb80412e9139295c7d3a53caadf
SHA1a10c2d3f99a3efbd7c87232375d7d73531c7702e
SHA2566ef0a96a086565cbc0834f23737e95800b6e9d83d4f6a5fec84712826b885638
SHA512d9156ab7180002fd5b54f209b67513c58b7ecd24964cc3319bf4e0c33dc335236f8c66bdced23c962cf44d4a3ee9b8689965b106c2b35c0f22e53c6d81b511ef
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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
49KB
MD5e1417ca58388b0ecafaf7a3168131f1a
SHA10a1b2fb499592aa629d1955793a964c709503c7d
SHA256f774b3c2c3e7f441735345f39d2d7a52907ca082b9e480c363d7d4947437d63a
SHA512f2a192478fca263d7875b31ef1ba1b02f161b7bfdbe3319988aeb37f5a34aa4859982ef04a42a8343357f4d7bb0d50d296ecf817ebde7b30df7712d62f95b4f8
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d