Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-01-2025 18:48
Behavioral task
behavioral1
Sample
95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe
Resource
win7-20240903-en
General
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Target
95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe
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Size
1.2MB
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MD5
602f1f9c760db95f96a7e5f2379e49c7
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SHA1
90f6f1d77331670347e6ca61e0ff64417fe2ba93
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SHA256
95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363
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SHA512
ae492cba0f9eaf62c1699f961cce00945eff6cf46248d0d82a7e8910bdebfc1274fa0d7e44c5d8159cd0011ae9eb830b67c35640c101d2809be98a9536b06f3c
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtic:WIwgMEuy+inDfp3/XoCw57XYBwKc
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1984-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1984-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4816-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4816-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1388-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1388-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1388-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b57-17.dat family_gh0strat behavioral2/memory/1984-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1984-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4816-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4816-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1388-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1388-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1388-55-0x0000000010000000-0x00000000101BA000-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\\240612187.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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe -
Executes dropped EXE 6 IoCs
pid Process 2200 AK47.exe 4212 AK47.exe 1984 AK74.exe 4816 Ghiya.exe 1388 Ghiya.exe 2912 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2200 AK47.exe 3616 svchost.exe 2912 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/736-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023b54-60.dat vmprotect behavioral2/memory/736-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/736-88-0x0000000000400000-0x0000000000760000-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" 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.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\240612187.txt AK47.exe File created C:\Windows\SysWOW64\240612187.txt AK47.exe -
resource yara_rule behavioral2/memory/1984-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1984-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1984-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4816-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4816-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4816-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1388-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1388-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1388-55-0x0000000010000000-0x00000000101BA000-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 AK74.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 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1460 cmd.exe 840 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 840 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1388 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1984 AK74.exe Token: SeLoadDriverPrivilege 1388 Ghiya.exe Token: 33 1388 Ghiya.exe Token: SeIncBasePriorityPrivilege 1388 Ghiya.exe Token: 33 1388 Ghiya.exe Token: SeIncBasePriorityPrivilege 1388 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 736 wrote to memory of 2200 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 82 PID 736 wrote to memory of 2200 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 82 PID 736 wrote to memory of 2200 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 82 PID 736 wrote to memory of 4212 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 83 PID 736 wrote to memory of 4212 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 83 PID 736 wrote to memory of 4212 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 83 PID 736 wrote to memory of 1984 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 85 PID 736 wrote to memory of 1984 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 85 PID 736 wrote to memory of 1984 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 85 PID 4816 wrote to memory of 1388 4816 Ghiya.exe 89 PID 4816 wrote to memory of 1388 4816 Ghiya.exe 89 PID 4816 wrote to memory of 1388 4816 Ghiya.exe 89 PID 1984 wrote to memory of 1460 1984 AK74.exe 88 PID 1984 wrote to memory of 1460 1984 AK74.exe 88 PID 1984 wrote to memory of 1460 1984 AK74.exe 88 PID 736 wrote to memory of 864 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 91 PID 736 wrote to memory of 864 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 91 PID 736 wrote to memory of 864 736 95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe 91 PID 1460 wrote to memory of 840 1460 cmd.exe 93 PID 1460 wrote to memory of 840 1460 cmd.exe 93 PID 1460 wrote to memory of 840 1460 cmd.exe 93 PID 3616 wrote to memory of 2912 3616 svchost.exe 94 PID 3616 wrote to memory of 2912 3616 svchost.exe 94 PID 3616 wrote to memory of 2912 3616 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe"C:\Users\Admin\AppData\Local\Temp\95044770025fc3d1d1e3ba5b6a61908dd879242596f76431d9a5b62f2e6a6363.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:736 -
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:2200
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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:4212
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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:1984 -
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:1460 -
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:840
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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:864
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4084
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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:3616 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240612187.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2912
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816 -
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:1388
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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
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD570e79068a85494d65b696be0b00bd70f
SHA16d9c718b35c11500c9b840b182766f9f406d630b
SHA256a1d767cc84bb557f748a1c1d075dbe2f0f29b8b6f5097abe96496f6bf7c3a541
SHA512c2d4f595a70f932b6cb75f288ead7f894f8f57a33ef44982e7a76936adc5f979f8ea8289d7f35c523d1806780d14b839f6771c1f9ef5b475163486c93d6bb06f
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Filesize
1.2MB
MD5c9a6c595ad6c91ff1dc95c6a5ce0f3d8
SHA18ea0b992562e1f3bf656b959899893b5df42f423
SHA25638b4b14ec8bfa6b32cb2f1319e08caced0f6e12b7ddb447574fefa89ac36a288
SHA512267cd5321dc3302c61389e372f38e4e5ccbc37df2504d1ecb3353510661bbc5866c0bbfbd4a9df58cc697a3942b272aa7d96c990eca6b7ec703ef6d47236886c
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Filesize
49KB
MD548547a75567f54b2019119b86b2e0f6f
SHA1bab4c2c0331b32b084335e853e8acf587983add9
SHA25623bddb93e2a1d8e80100bde01d2a2c00284ee366b7ef2b808a6078dc2fbf234d
SHA512846431d08694eb451d19e2d7f31977b31a9c483838baf5ee700c0bef8df3758f24281ec66b8ec17480398e04eed4c7aac5035f381040cf70d2bf363378ae98a4
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641