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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18/01/2025, 21:53
Behavioral task
behavioral1
Sample
0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe
Resource
win7-20240903-en
General
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Target
0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe
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Size
1.2MB
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MD5
e2599a3104a4c97e3edd43e8e96c6016
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SHA1
21204cf59a3a9548f8aac347539e523ac575a7a5
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SHA256
0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199
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SHA512
88f3987541ecd83c89d0766b2b346358bfc58d06e2d4be43253258ec727e88a31e666749bd667884b855aedee620fa0296ea7d4af8c3fc2921ba1a32ac8bb301
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiu:WIwgMEuy+inDfp3/XoCw57XYBwKu
Malware Config
Signatures
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resource yara_rule behavioral1/memory/3048-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3048-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2796-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2796-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2796-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2796-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2796-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x000800000001506e-14.dat family_gh0strat behavioral1/memory/3048-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3048-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2796-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2796-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2796-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2796-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2796-54-0x0000000010000000-0x00000000101BA000-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\\259432439.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 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe -
Executes dropped EXE 6 IoCs
pid Process 2464 AK47.exe 2264 AK47.exe 3048 AK74.exe 1708 Ghiya.exe 2796 Ghiya.exe 2748 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 2464 AK47.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1332 svchost.exe 1708 Ghiya.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1332 svchost.exe 2748 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1996-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00070000000156b8-61.dat vmprotect behavioral1/memory/1996-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1996-93-0x0000000000400000-0x0000000000760000-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" 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.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\259432439.txt AK47.exe File created C:\Windows\SysWOW64\259432439.txt AK47.exe -
resource yara_rule behavioral1/memory/3048-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2796-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2796-41-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2796-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2796-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2796-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2796-54-0x0000000010000000-0x00000000101BA000-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 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.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 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 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 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 2788 PING.EXE 2200 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2788 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2796 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3048 AK74.exe Token: SeLoadDriverPrivilege 2796 Ghiya.exe Token: 33 2796 Ghiya.exe Token: SeIncBasePriorityPrivilege 2796 Ghiya.exe Token: 33 2796 Ghiya.exe Token: SeIncBasePriorityPrivilege 2796 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1996 wrote to memory of 2464 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 28 PID 1996 wrote to memory of 2464 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 28 PID 1996 wrote to memory of 2464 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 28 PID 1996 wrote to memory of 2464 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 28 PID 1996 wrote to memory of 2264 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 29 PID 1996 wrote to memory of 2264 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 29 PID 1996 wrote to memory of 2264 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 29 PID 1996 wrote to memory of 2264 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 29 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 1996 wrote to memory of 3048 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 30 PID 3048 wrote to memory of 2200 3048 AK74.exe 34 PID 3048 wrote to memory of 2200 3048 AK74.exe 34 PID 3048 wrote to memory of 2200 3048 AK74.exe 34 PID 3048 wrote to memory of 2200 3048 AK74.exe 34 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 1708 wrote to memory of 2796 1708 Ghiya.exe 35 PID 2200 wrote to memory of 2788 2200 cmd.exe 37 PID 2200 wrote to memory of 2788 2200 cmd.exe 37 PID 2200 wrote to memory of 2788 2200 cmd.exe 37 PID 2200 wrote to memory of 2788 2200 cmd.exe 37 PID 1996 wrote to memory of 2544 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 38 PID 1996 wrote to memory of 2544 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 38 PID 1996 wrote to memory of 2544 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 38 PID 1996 wrote to memory of 2544 1996 0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe 38 PID 1332 wrote to memory of 2748 1332 svchost.exe 40 PID 1332 wrote to memory of 2748 1332 svchost.exe 40 PID 1332 wrote to memory of 2748 1332 svchost.exe 40 PID 1332 wrote to memory of 2748 1332 svchost.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.exe"C:\Users\Admin\AppData\Local\Temp\0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199.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:1996 -
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:2464
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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:2264
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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:3048 -
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:2200 -
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:2788
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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:2544
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1380
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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:1332 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259432439.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2748
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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:1708 -
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:2796
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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
MD59c83ff0fa1a9c039bb14dc3a47e0cb0c
SHA15e0319ef1b0aca00773b9d08f69c9e3aeb0283c1
SHA25684d1db99f8c5e300b24fa0ab4301aa969e5abb1f82dda6e2f79a8bfe6ed7323e
SHA512af2534cbbce9b4caf86f9cce6d6d5c5de2d88ae18e91da37e116c76a2250818e26f4c23864ef6642c12495de0883460f978931ce278fdd1e6247ed0b4ee6aa44
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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
MD55577d035dc495532f45e302bba8081aa
SHA1cd5d9331b06b99e5b6f0f8005be1441545944cb1
SHA256c2aee22a9840718bd85d16c06a6648c229a57660d038f8345fec10bb1f9ce600
SHA512742fade9ea8b1382bb1b90660e6fd8ddfee6d454b4214bd0734d79ccc8e123fda7adb2f239e69c1c2aeba329be8cec167fcd6e1f33c878dcdae0c915890daa34
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Filesize
49KB
MD5de0b3d4ee00b1751390a788039926690
SHA191b4ea3e50ea261835292a8e1da3817b1035598c
SHA2568a4fe38a9c4dc844f0b438cbc203c9e5eb1c9496c6f4f48f65bcab2d646f46da
SHA5128669d4df267df5ddbc895359fc9244235539784fa6971083ef32315caebec4e37e7a1900074d5220dcfe2ce49a3e1f86d10c4b18f458668df64974e8ad14395f
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d