Analysis
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max time kernel
132s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 02:41
Behavioral task
behavioral1
Sample
9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe
Resource
win7-20241010-en
General
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Target
9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe
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Size
1.2MB
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MD5
3db79ec8f6672bbee605af6ef8b43472
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SHA1
bfbd2d2b3dd54b50907200ef070589db50f6f06b
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SHA256
9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322
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SHA512
6c7d518818d84d0c1af289e161a095bb70b4a064209b041989e4e5138d4d7bddca47c1638caea15cb17d240d2386ea2301c1d6d31a55a210d3293af363f33cf7
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti/:WIwgMEuy+inDfp3/XoCw57XYBwK/
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2984-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2984-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2800-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2800-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 5 IoCs
resource yara_rule behavioral1/files/0x000f000000016d64-14.dat family_gh0strat behavioral1/memory/2984-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2984-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2800-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2800-54-0x0000000010000000-0x00000000101BA000-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\\259519612.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 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe -
Executes dropped EXE 6 IoCs
pid Process 1860 AK47.exe 2872 AK47.exe 2984 AK74.exe 2780 Ghiya.exe 2800 Ghiya.exe 2636 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 2872 AK47.exe 2332 svchost.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 2780 Ghiya.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 2332 svchost.exe 2636 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/3004-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00080000000186b7-60.dat vmprotect behavioral1/memory/3004-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-98-0x0000000000400000-0x0000000000760000-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" 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\259519612.txt AK47.exe File created C:\Windows\SysWOW64\259519612.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2984-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2984-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2984-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2800-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2800-54-0x0000000010000000-0x00000000101BA000-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 AK74.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 WScript.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2784 cmd.exe 2388 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2388 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2800 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2984 AK74.exe Token: SeLoadDriverPrivilege 2800 Ghiya.exe Token: 33 2800 Ghiya.exe Token: SeIncBasePriorityPrivilege 2800 Ghiya.exe Token: 33 2800 Ghiya.exe Token: SeIncBasePriorityPrivilege 2800 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3004 wrote to memory of 1860 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 29 PID 3004 wrote to memory of 1860 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 29 PID 3004 wrote to memory of 1860 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 29 PID 3004 wrote to memory of 1860 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 29 PID 3004 wrote to memory of 2872 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 30 PID 3004 wrote to memory of 2872 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 30 PID 3004 wrote to memory of 2872 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 30 PID 3004 wrote to memory of 2872 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 30 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 3004 wrote to memory of 2984 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 33 PID 2984 wrote to memory of 2784 2984 AK74.exe 35 PID 2984 wrote to memory of 2784 2984 AK74.exe 35 PID 2984 wrote to memory of 2784 2984 AK74.exe 35 PID 2984 wrote to memory of 2784 2984 AK74.exe 35 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2780 wrote to memory of 2800 2780 Ghiya.exe 37 PID 2784 wrote to memory of 2388 2784 cmd.exe 38 PID 2784 wrote to memory of 2388 2784 cmd.exe 38 PID 2784 wrote to memory of 2388 2784 cmd.exe 38 PID 2784 wrote to memory of 2388 2784 cmd.exe 38 PID 3004 wrote to memory of 1760 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 39 PID 3004 wrote to memory of 1760 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 39 PID 3004 wrote to memory of 1760 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 39 PID 3004 wrote to memory of 1760 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 39 PID 3004 wrote to memory of 1620 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 40 PID 3004 wrote to memory of 1620 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 40 PID 3004 wrote to memory of 1620 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 40 PID 3004 wrote to memory of 1620 3004 9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe 40 PID 2332 wrote to memory of 2636 2332 svchost.exe 42 PID 2332 wrote to memory of 2636 2332 svchost.exe 42 PID 2332 wrote to memory of 2636 2332 svchost.exe 42 PID 2332 wrote to memory of 2636 2332 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.exe"C:\Users\Admin\AppData\Local\Temp\9e5c55391b612f8d1a60156ae1c1d3680db881cdbe53839a98f7d7769167d322.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:3004 -
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:1860
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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:2872
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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:2984 -
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:2784 -
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:2388
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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:1760
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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:1620
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2976
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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:2332 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259519612.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2636
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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:2780 -
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:2800
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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
MD5d3d12b600d2c35ab939f1140b9489055
SHA162b7d6d84ebe719228a639d4703ef78a1449209b
SHA256be457c34502f5013d05d7da14c6ea497f3c2a465bca61bb70d3f862c3255403c
SHA5128ce39e3aad0da1c917b84f1454e5da33e920cdd06ff71cbbafdb735516854cfb1326d245bb3a0f4f6f71b124b5facc53ece9f6f1550e2e36fa2926e6a155f9a1
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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
MD5eb8735d7beeabbf3420e3737e27533ee
SHA10c6e1c0b05416019d3ce911d6e1491f33580a1a5
SHA256e3133cede35fb3a5b64ac2f5538a769bf22c549b545a248271c052becc5b86bd
SHA512f510136af08d500d5d407e6dcc196613053ce1f6fc2943c3f247f576da260cd19857e8166252f6f80d7ed298ce4af1a21e93c767f82e6a4a694bb76974062245
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Filesize
49KB
MD54f80ad0308467cd48944c9e93ede5168
SHA1a6ebe536237c39fda1931bdddf6db1410e2978e9
SHA256aab58a119b8f926e4efda8aac70b089f4dda67078d93c0ed155f4aba7beb6117
SHA512c7b2b44f200eab596965ee1ea7056c48327481705aaa363d7adb187d353e20f2488572a40f1379599af05fa111e048a86b7499785a37a2f4fe38e1a61a619df4
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d